III YEAR - I SEMESTER Sl. Subject Title L T P C I E TM CAT No

SHRI VISHNU ENGINEERING COLLEGE FOR WOMEN :: BHIMAVARAM (AUTONOMOUS)

DEPARTMENT OF ELECTRICAL AND ELECTRONICS ENGINEERING

COURSE STRUCTURE – B. TECH (with effective from 2018-19 admitted batch)

III YEAR - I SEMESTER

Sl. No

Subject Code

Subject Title L T P C I E TM CAT

1 UGEE5T0118 Power Systems – I 3 1 - 4 40 60 100 PC

2 UGEE5T0218 Control Systems 2 1 - 3 40 60 100 PC

3 UGEE5T0318 Power Electronics 2 1 - 3 40 60 100 PC

4 UGEE5T0418 Signals & Systems 2 1 - 3 40 60 100 PC

5 Open Elective 2 3 - - 3 40 60 100 OE

6 UGEE5P0518 Electrical Machines – II Lab - - 3 1.5 25 50 75 PC

7 UGEE5P0618 Control systems and simulation Lab

- - 3 1.5 25 50 75 PC

8 UGEE5P0718 Signal Processing Simulation lab

- - 3 1.5 25 50 75 PC

9 UGBS5A0118 Quantitative Ability 2 - - - - - - MC

Total 16 4 9 20.5 275 450 725

III YEAR - II SEMESTER

Sl. No

Subject Code


1 UGEE6T0118 Power Systems – II 3 1 - 4 40 60 100 PC

2 UGEE6T0218 Micro Processors & Controllers

3 - - 3 40 60 100 PC

3 UGMB6T0118 Management Science 3 - - 3 40 60 100 HS

4

Professional Elective 1

UGEE6E0318 Wind and Solar Energy Systems

2 1 - 3 40 60 100 PE UGEE6T0418

Utilization of Electrical Energy

UGEE6T0518 Electrical Drives

UGEE6T0618 Instrumentation

UGEE6T0718 Electrical Machine Design

5 Open Elective 3 3 - - 3 40 60 100 OE

6 UGEE6P0818 Power Electronics and Simulation Lab

- - 3 1.5 25 50 75 PC

7 UGEE6P0918 Electronics Design

Laboratory - - 3 1.5 25 50 75 PC

8 UGEE6P1018 Power Systems – I Lab - - 3 1.5 25 50 75 PC

9 UGEE6J1118 Mini Project-II - 1 2 2 50 - 50 PW

10 UGBS6A0218 Logical Reasoning 2 - - - - - - MC

Total 16 2 13 22.5 325 450 775

L-Lecture Hours, T-Tutorial Hours, P-Practical Hours, C-Credits, I-Internal Marks, E-External Marks, TM-Total Marks

III YEAR – I SEM

POWER SYSTEMS-I

Subject Code: UGEE5T0118 L T P C

III Year / I Semester 3 1 0 4

Prerequisites: Electrical circuits, Electromagnetic Fields, properties of materials

Course Objective: Electrical Power plays significant role in day to day life of entire mankind.

The aim of this course is to allow the students to understand the concepts of the generation

and distribution of power along with economic aspects. It also deals with basic theory of

transmission lines modeling and their performance analysis. Transient in power system,

improvement of power factor and voltage control are also discussed in detail.

Syllabus

UNIT I: Power Generation & Economics 9hrs Generation: Block diagrams and Comparison of Thermal, Hydro, Nuclear and Gas Power

Stations.

Economics: Load curve, load duration and integrated load duration curves - load, demand,

diversity, capacity, utilization, plant use factors and operating reserve. Costs of Generation

and their division into fixed, Semi-fixed and running Cost. Desirable Characteristics of a Tariff

Method – Tariff Methods – Numerical Problems.

UNIT II: Transmission Line Parameters 9hrs Types of conductors - calculation of resistance for solid conductors - Skin and Proximity effects

-Calculation of inductance for single phase and three phase, single and double circuit lines,

concept of GMR & GMD, symmetrical and asymmetrical conductor configuration with and

without transposition, Numerical Problems. Calculation of capacitance for 2 wire and 3 wire

systems, effect of ground on capacitance, capacitance calculations for symmetrical and

asymmetrical single and three phase, single and double circuit lines, Numerical Problems

UNIT III: Performance of Short, Medium and Long Transmission Lines 9hrs

Classification of Transmission Lines - Short, medium and long line and their model

representations - Nominal-T, Nominal-Pie and A, B, C, D Constants for Symmetrical Networks,

Numerical Problems. - Numerical Problems. Long Transmission Line – Rigorous Solution,

evaluation of A, B, C, D Constants, Interpretation of the Long Line Equations, Regulation and

efficiency of all types of lines, Ferranti effect, Surge Impedance and SIL of Long Lines,

Representation of Long Lines - Equivalent-T and Equivalent Pie network models (numerical

problems).

UNIT IV: Power System Transients and Corona 9hrs

Incident, Reflected and Refracted Waves, Wave Length and Velocity of Propagation of Waves,

Types of System Transients - Travelling or Propagation of Surges - Attenuation, Distortion,

Reflection and Refraction Coefficients - Termination of lines with different types of conditions

- Open Circuited Line, Short-circuited Line, T-Junction, and Lumped Reactive Junctions. -

Description and effect on Resistance of Solid Conductors. Corona - Description, factors

affecting corona, critical voltages and power loss, Radio Interference - Numerical Problems.

UNIT V: Mechanical Design of Overhead Lines and Underground Cables 9hrs Types of Insulators - String efficiency and Methods for improvement - Numerical Problems.

Sag, Numerical Problems.

Underground Cables: Types of Cables - Construction - Types of Insulating materials -

Calculations of Insulation resistance and stress in insulation. Capacitance of Single and 3-Core

belted cables, Grading of Cables - Capacitance grading, Numerical Problems, Description of

Inter-sheath grading - Numerical Problems

UNIT VI: Power Factor and Voltage Control 9hrs

Causes of low Power Factor - Methods of Improving PF - Phase advancing and generation of

KVAR using static Capacitors - Most economical PF for constant KW load and constant KVA

type loads, Dependency of Voltage on Reactive Power flow - Methods of Voltage Control:

Shunt Capacitors, Series Capacitors, Synchronous Capacitors, Tap changing and Booster

Transformers - Numerical Problems.

COURSE OUTCOMES: At the end of the course, students will be able to, CO1: explain power generation and evaluate economic aspects of power generation and tariff

CO2: estimate the parameters of various types of transmission lines from the conductor

configuration and physical characteristics of the lines

CO3: distinguish the transmission lines and analyze the performance of short, medium and

long transmission lines

CO4: analyze the power system transients and grasp the various factors governing the

performance of transmission line

CO5: classify and compare different type of insulators.

CO6: explain type of underground cables

CO7: interpret the concepts of power factor and voltage control

CO - PO MAPPING

POs 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

CO1 3

CO2 3 3

CO3 3 3 3

CO4 3 3

CO5 3

CO6 3

CO7 3

TEXT BOOKS:

1. Electrical Power Systems by C.L.Wadhawa New Age International (P) Limited,

Publishers, 1997

2. Modern Power System Analysis by I.J.Nagarath and D.P.Kothari, Tata McGraw Hill, 2nd

Edition

3. Electrical Power Systems by P.S.R. Murthy, B.S. Publications

4. Electrical Power Systems by D. Das, New age International

REFERENCE BOOKS:

1. A Text Book on Power System Engineering by M. L. Soni, P. V. Gupta, U.S. Bhatnagar,

A. Chakrabarthy, Dhanpat Rai & Co Pvt. Ltd

2. Power System Analysis and Design by B. R. Gupta, Wheeler Publishing.

3. Power system Analysis–by John J Grainger William D Stevenson, TMC Companies,

4thedition

CONTROL SYSTEMS



Prerequisites: Electrical circuits, Laplace transforms, Basic laws of physics

Course Objective: This course introduces the elements of linear control systems and their

analysis. Classical methods of design using frequency response are included. The state space

approach for modeling and analysis is the added feature of this course.

Syllabus

UNIT I: Introduction to control problem 10 hrs

Concepts of control systems – open loop and closed loop control systems and their

differences, Classification of control systems and Feedback characteristics, effects of feedback.

Industrial Control examples.

Transfer function models of linear time-invariant systems: Mathematical models-

differential equations, Impulse response and transfer functions -Translational and rotational

mechanical systems Block Diagram Algebra-Representation by signal flow graph reduction

using mason’s gain formula.

Control hardware and their models: Transfer function of DC servo motor – AC servo

motor– synchro transmitter & receiver.

UNIT II: Time Response Analysis 8 hrs

Standard test signals. Time response of first and second order systems for standard test

inputs. Application of initial and final value theorem. Design specifications for second-order

systems based on the time-response, Effect of Proportional, Integral and Derivative Controllers

UNIT III: Stability Analysis and Root Locus Technique 9 hrs

Concept of Stability. Routh-Hurwitz Criteria. Relative Stability analysis. Root Locus technique.

Construction of Root-loci.

UNIT IV: Frequency Response Analysis 8 hrs

Relationship between time and frequency response, Polar plots, Bode plots. Nyquist stability

criterion. Relative stability using Nyquist criterion – gain and phase margin. Closed-loop

frequency response.

UNIT V: Introduction to Controller Design 9 hrs

Design specifications in frequency-domain. Frequency-domain methods of design. Lead and

Lag compensation in designs.

UNIT VI: State variable Analysis 8hrs

Concepts of state variables. State space model. Diagonalization of State Matrix. Solution of

state equations. Concept of controllability and observability.

Course Outcomes: At the end of this course students will be able to

CO1: Explain the concepts of feedback control systems

CO2: Summarize the models of different control system components

CO3: Develop transfer function and state-space models for linear dynamical systems

CO4: Analyze the response and stability of the control system in time-domain and frequency

domain

CO5: Identify appropriate compensator/ controller for the given control problem and apply

the design procedure for selecting their parameters

CO – PO MAPPING

POs 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

CO1 3 2

CO2 3 2

CO3 3 3

CO4 3 3 3

CO5 3 3 2 3

TEXT BOOKS:

1. “Control Systems Engineering”, I. J. Nagrath and M. Gopal, 2ndEdition, New Age

International Ltd., Publishers, 2006.

2. “Modern Control Engineering”, Katsuhiko Ogata, 3rdedition, Prentice Hall of India Pvt.

Ltd., 1998.

3. “Control Systems : Principles and Design”, M. Gopal, 4th Edition, Mcgraw Higher Ed,

2012

REFERENCE BOOKS:

1. “Control Systems Engineering”, S Palani, 2nd Edition, McGraw Hill Education, 2009.

2. “Automatic Control Systems”, Benjamin C. Kuo, Farid Golnaraghi Prentice Hall of India,

9th Edition, Wiley, 2014.

POWER ELECTRONICS



Prerequisites: Electrical circuits, Electronic devices

Course Objective: To understand and acquire knowledge on various power semiconductor

devices, and also to analyze and design different power converter circuits.

Syllabus

UNIT I: Power Semi-Conductor Devices 10 hrs

Basic theory of operation and characteristics of power Diode, power MOSFET and power IGBT

– Thyristor family description – Basic theory of operation of SCR – Static characteristics – Turn

on and turn off methods – Dynamic characteristics of SCR – Snubber circuit design – Numerical

Problems-Firing circuits for SCR.

UNIT II: Single Phase AC-DC Converters Fully and Semi-Controlled Converters

10 hrs

Diode bridge rectifier with R-load and capacitive filter -Line commutation principle using Half

wave controlled converter Operation with R, RL and RLE loads–Derivation of average voltage

and current – Effect of source Inductance. Harmonic analysis for input current waveform in a

system with a large load inductance –Calculation of input power factor.

UNIT III: Three Phase AC–DC Bridge Converters 8 hrs

Full converter with R and RL loads–Semi converter (Half Controlled) with R and RL loads–

Derivation of load voltage–Line commutated Inverter operation–Dual converters with non–

circulating and circulating currents.

UNIT IV: AC–AC Converters 8 hrs

Single phase AC voltage controller with R and RL load, derivation of rms output voltage–

Numerical problems–Operation of three phase AC voltage controller

Operation of Single Phase Midpoint and Bridge type step down cyclo converter with R and RL

load – Operation of three phase step down cyclo converter.

UNIT V: DC–DC Converters 8 hrs

Buck Converter operation–Time ratio control–Voltage and current waveforms–Derivation of

output voltage–Boost converter operation–Voltage and current waveforms–Derivation of

output voltage – Buck-Boost converter operation –Voltage and current waveforms–Derivation

of output voltage.

UNIT VI: DC–AC Inverters 10 hrs

Single phase inverters–Unipolar and bipolar switching–Three phase Inverters (1200 and 1800

modes of operation) –PWM techniques– Sine triangular PWM technique–Harmonic analysis.

Course Outcomes: At the end of the course, students will be able to,

CO1: Infer the characteristics of various power semiconductor devices

CO2: Apply knowledge to build firing and Snubber circuits for SCR

CO3: Analyze the performance of single and three phase AC-DC converters

CO4: Examine the performance of AC-AC, DC-DC and DC-AC converters

CO5: Outline various modulation techniques and analyze the harmonics

CO – PO MAPPING:

POs 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

CO1 3 3 3

CO2 3 3 3

CO3 3 3 3

CO4 3 3 3

CO5 3 3 3

TEXT BOOKS:

1. “Power Electronics: Circuits, Devices and Applications ‘’– by M. H. Rashid, 2nd edition,

Prentice Hall of India, 1998

2. “Power Electronics: converters, applications & design -by Ned Mohan’’, Tore M.

Undeland, Robbins by Wiley India Pvt. Ltd.

3. “Power Converter Circuits’’ -by William Shepherd, Li Zhang, CRC Taylor & Francis

Group.

REFERENCE BOOKS:

1. “Elements of Power Electronics’’–Philip T. Krein. Oxford publications.

2. “Power Electronics” – by P. S. Bhimbra, Khanna Publishers.

3. “Thyristorised Power Controllers” – by G. K. Dubey, S. R. Doradla, A. Joshi and R. M.

K. Sinha, New Age International (P) Limited Publishers, 1996.

4. Power Electronics handbook by Muhammad H. Rashid, Elsevier.

SIGNALS AND SYSTEMS



Prerequisites: Transform calculus & complex variables

Course Objective: To introduce about signals and systems, Fourier series and transform,

sampling theorem, linear systems, Laplace transform and Z transform.

Syllabus

UNIT I: INTRODUCTION 8 hrs

Definition of Signals and Systems, Classification of Signals, Classification of Systems,

Operations on signals: time-shifting, time-scaling, amplitude-shifting, amplitude-scaling.

Problems on classification and characteristics of Signals and Systems. Complex exponential

and sinusoidal signals, Singularity functions and related functions: impulse function, step

function signum function and ramp function.

UNIT II: FOURIER SERIES AND FOURIER TRANSFORM 10 hrs

Fourier series representation of continuous time periodic signals, properties of Fourier series,

Dirichlet’s conditions, Trigonometric Fourier series and Exponential Fourier series, Complex

Fourier spectrum. Deriving Fourier transform from Fourier series, Fourier transform of

arbitrary signal, Fourier transform of standard signals, Fourier transform of periodic signals,

properties of Fourier transforms.

UNIT III: SAMPLING THEOREM 8 hrs

Graphical and analytical proof for Band Limited Signals, impulse sampling, Natural and Flat

top Sampling, Reconstruction of signal from its samples, effect of under sampling – Aliasing,

Introduction to Band Pass sampling.

UNIT IV: ANALYSIS OF LINEAR SYSTEMS 12 hrs

Linear system, impulse response, Response of a linear system, Linear time invariant (LTI)

system, Linear time variant (LTV) system, Concept of convolution in time domain and

frequency domain, Transfer function of a LTI system. Filter characteristics of linear systems..

Cross-correlation and auto-correlation of functions, properties of correlation function, Energy

density spectrum, Parseval’s theorem, Power density spectrum, Relation between auto

correlation function and energy/power spectral density function.

UNIT V: LAPLACE TRANSFORMS 10 hrs

Review of Laplace transforms, Partial fraction expansion, Inverse Laplace transform, Concept

of region of convergence (ROC) for Laplace transforms, constraints on ROC for various classes

of signals, Properties of L. T’s, Relation between L.T’s, and F.T. of a signal. Laplace transform

of certain signals using waveform synthesis

UNIT VI: Z–TRANSFORMS 10 hrs

Fundamental difference between continuous-time and discrete-time signals, discrete time

signal representation using complex exponential and sinusoidal components, Periodicity of

discrete time using complex exponential signal, Concept of Z- Transform of a discrete

sequence. Distinction between Laplace, Fourier and Z transforms. Region of convergence in

Z-Transform, constraints on ROC for various classes of signals, Inverse Z-transform, properties

of Z-transforms.


CO1: Explain the fundamental characteristics of signals and systems.

CO2: Recall the concepts of Fourier series and Fourier transform and apply the same for

different continuous time signals and systems

CO3: Interpret the practical relevance of sampling process and explain the effects of under

sampling.

CO4: Analyze linear time invariant system and examine its response

CO5: Apply the relevant transform techniques for the analysis of continuous and discrete time

systems

CO – PO MAPPING

POs 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

CO1 3

CO2 3 3

CO3 3 3

CO4 3 3

CO5 3 3

TEXT BOOKS:

1. “Signals, Systems & Communications”, B.P. Lathi,, BS Publications, 2003.

2. “Signals and Systems”, A.V. Oppenheim, A.S. Willsky and S.H. Nawab, PHI, 2nd Edn

3. “Signals& Systems”, Narayan Iyer and K Satya Prasad, Cenage Pub.

REFERENCE BOOKS:

1. “Signals & Systems”, Simon Haykin and Van Veen, Wiley, 2nd Edition

2. “Principles of Linear Systems and Signals”, BP Lathi, Oxford University Press, 2015

3. “Signals and Systems”, K Raja Rajeswari, B VisweswaraRao, PHI, 2009

ELECTRICAL MACHINES –II LAB

Subject Code: UGEE5P0518 L T P C

III Year / I Semester 0 0 3 1.5

List of Experiments

Any 10 of the following experiments are to be conducted

1. O.C. & S.C. Tests on Single Phase Transformer

2. Sumpner‘s test on single phase transformers

3. Scott connection of transformers

4. No–load & Blocked rotor tests on three phase Induction motor

5. Regulation of a three –phase alternator by synchronous impedance &MMF Methods

6. V and Inverted V curves of a three—phase synchronous motor.

7. Equivalent Circuit of a single phase induction motor

8. Determination of Xd and Xq of a salient pole synchronous machine

9. Parallel operation of Single phase Transformers

10. Separation of core losses of a single phase transformer

11. Brake test on three phase Induction Motor

12. Regulation of three–phase alternator by Potier triangle method.

13. Efficiency of a three–phase alternator

14. Heat run test on a bank of 3 Nos. of single phase Delta connected transformers

15. Measurement of sequence impedance of a three–phase alternator.


CO1: Examine the performances of single-phase transformer by conducting suitable test.

CO2: Analyze the behavior of Induction Machines

CO3: Experiment with synchronous machines for deliberate its performances

CO – PO MAPPING:

PO’s 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

CO1 3 3 2 2

CO2 3 3 2 2

CO3 3 3 2 2

CONTROL SYSTEMS AND SIMULATION LAB



List of Experiments

1. Time response of Second order system

2. Characteristics of Synchros

3. Programmable logic controller – Study and verification of truth tables of logic gates,

simple Boolean expressions

4. Effect of feedback on DC servo motor

5. Effect of P, PD, PI, PID Controller on a second order systems

6. Lag and lead compensation – Magnitude and phase plot

7. Transfer function of DC motor

8. Characteristics of magnetic amplifiers

9. Characteristics of AC servo motor

10. Characteristics of DC servo motor

11. Simulation of Op-Amp based Integrator and Differentiator circuits.

12. Linear system analysis (Time domain analysis, Error analysis) using MATLAB.

13. Stability analysis (Bode, Root Locus, Nyquist) of Linear Time Invariant system using

MATLAB.


CO1: examine the characteristics of various control system components

CO2: interpret the effects of P, PI, PID controllers

CO3: verify compensator characteristics and logic gates function through PLC

CO4: analyze the response of a second order system

CO5: illustrate the capability of effective usage of MATLAB in the analysis of Linear Time

Invariant Systems

CO – PO MAPPING:

POs 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

CO1 3 3

CO2 3 3

CO3 3 3

CO4 3 3

CO5 3 3 3

SIGNAL PROCESSING SIMULATION LAB



List of Experiments

Any 10 Experiments to be conducted

1. Operations on Matrices, Loops & Functions

2. Generation of basic signals

3. Operations on signals

4. Verification of properties of signals

5. Convolution between signals

6. Correlation of signals

7. Power Spectral Density of periodic signals

8. Verification of sampling theorem

9. Discrete Fourier Transform & Inverse Discrete Fourier Transform

10. Z-Transform & Inverse Z-Transform

11. Fourier Transform

12. Laplace Transform

13. Verification of Modulation Property (Frequency Shifting Property)


CO1: Apply basics of MATLAB syntax, functions and programming.

CO2: Generate and characterize various continuous and discrete time signals.

CO3: Perform the basic operations on the signals.

CO4: Analyze the spectral characteristics of signals using Fourier analysis.

CO5: Analyze the systems using Laplace transform and Z-transform.

CO – PO MAPPING:

POs 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

CO1 3

CO2 3

CO3 3

CO4 3 3

CO5 3 3

Quantitative Ability

(Mandatory course)

Subject Code: UGBS5A0118 L T P C


Course Objectives:

To train students critically evaluate various real life situations by resorting to Analysis

of key issues and factors.

To expose students to various principles involved in solving arithmetic problems.

Syllabus

Chapter 1: Ratio, Proportion & Variation

Ratio-Duplicate, Triplicate, Sub-Duplicate, Sub-Triplicate and Inverse Ratio-Proportion - Mean, Third and Fourth Proportionals - Rules of Proportion, Variation-Direct, Inverse and Joint variations

Chapter 2: Percentages Percentage-Conversion of fraction to percentage and Percentage to Fraction-percentage

excess & shortness, Effect of percentage change on a Number-Effect of two step Change-Effect of percentage change on product.

Chapter 3: Simple & Compound Interest Simple Interest-Effect of change in principal, Rate of interest or Time period-Interest as Multiples of principal-equal installment to repay-Compound Interest-Conversion period-

Formula for EMI.

Chapter 4: Profit, Loss &Discount

Cost price, Selling price-Gain-Loss-Percentage-Relation among Cost price & selling price, Gain %, Loss %-Discount-Marked price-Use of False Scale, %Gain or % Loss on Selling Price

Chapter 5: Partnership Partners-Managing-sleeping – investment ratio - profit ratio - Investment for different durations.

Chapter 6: Time & Distance Speed - Average Speed - problems on trains - Relative speed - Boats and streams – Races -

Flat & Circular.

Chapter 7: Mixtures & Alligation

Ratio of Mixtures-Mean price-Rule of Alligations.

Chapter 8: Time & Work Rate of work - Work as a single unit - No. of persons working together - No. of man days.

Pipes & Cisterns: Pipe – Drain - Amount of work done-Time to fill tank.

Reference Books:

1. Abhijit Guha, Quantitative Aptitude for Competitive Examinations, 4th ed., TMH Publications.

2. Dinesh Khattar, The Pearson guide to Quantitative Aptitude for Competitive Exams, 3rd ed., Pearson.

3. R.S. Aggarwal, Quantitative Aptitude, S.Chand Publications 4. R.S. Aggarwal, Objective Arithmetic, S. Chand Publications 5. M.Tyra, Magical book on Quicker Maths, BSC Publishing Co. Pvt. Ltd.

Course Outcomes:

CO1: Build a strong base in fundamentals of Arithmetic

CO2: Illustrate the approaches and strategies to solve problems with speed and accuracy

CO3: Develop appropriate skills to succeed in the selection process for recruitment

CO & PO Mapping:

POs 1 2 3 4 5 6 7 8 9 10 11 12

CO1 2

CO2 2

CO3 2

III YEAR – II SEM

POWER SYSTEMS-II


III Year / II Semester 3 1 0 4

Prerequisites: Electrical circuit analysis, power systems Transmission, numerical techniques

Course Objective: The course is designed to give students the required knowledge for the

mechanical design of overhead lines, cables, substations and DC transmission. Calculation of

power flow in a power system network using various techniques, formation of Zbus and its

importance are covered in this course. It also deals with short circuit analysis and analysis of

power system for steady state and transient stability

Syllabus

UNIT I: POWER SYSTEM NETWORK MATRICES 10 hrs

Pu system and advantages, Graph Theory: Definitions, Bus Incidence Matrix, Y-bus formation

by Direct and Singular Transformation Methods, Numerical Problems, Bus Impedance Matrix

(Z-bus)- Z bus building algorithm.

UNIT II: POWER FLOW STUDIES - I 10 hrs

Necessity of Power Flow Studies, Real and reactive power balance equations at a node. Load

and Generator Specifications. Gauss Seidel method - Acceleration Factor, Load flow solution

with and without P-V buses, Algorithm – numerical problems (Max. 3 buses)

UNIT III: POWER FLOW STUDIES - II 10 hrs

Newton Raphson Method in Rectangular and Polar Co-Ordinates Form: Load Flow Solution

with or without PV Busses- Derivation of Jacobian Elements, Algorithm – numerical problems

(Max. 3 buses) Decoupled and Fast Decoupled Methods (Algorithms approach). Comparison

of Different Methods.

UNIT IV: SYMMETRICAL FAULT ANALYSIS 10 hrs

Per-unit equivalent reactance network of a three phase power system, Numerical Problems.

Symmetrical Fault Analysis: Short Circuit Current and MVA Calculations, Fault levels,

Application of Series Reactors, Numerical Problems.

UNIT V: UNSYMMETRICAL FAULT ANALYSIS 8 hrs

Symmetrical Component Theory: Symmetrical Component Transformation, Positive,

Negative and Zero sequence components, Sequence Networks: Positive, Negative and Zero

Sequence Networks, Numerical Problems.

Unsymmetrical Fault Analysis: LG, LL, LLG faults with and without fault impedance,

Numerical Problems.

UNIT VI: STABILITY IN SYNCHRONOUS GRID 9 hrs

Elementary concepts of Steady State, Dynamic and Transient Stabilities. Description of Steady

State Stability Power Limit, Transfer Reactance, Synchronizing Power Coefficient, Power Angle

Curve and Determination of Steady State Stability and Methods to improve steady state

stability. Derivation of Swing Equation. Determination of Transient Stability by Equal Area

Criterion, Application of Equal Area Criterion, Critical Clearing Angle Calculation - Methods to

improve transient Stability

Course Outcomes: At the end of the course, students will be able to

CO1: develop Y bus and Z bus matrix for a power system network to apply in load flow studies

CO2: make use of GS, NR, decoupled and fast decoupled methods to perform the power flow

study of a power system network

CO3: develop pu equivalent reactance network and apply in short circuit studies

CO4: Apply symmetrical component theory and determine the unsymmetrical fault current

and voltages

CO5: Explain the concepts of power system stability

CO – PO MAPPING:

POs 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

CO1 3 3

CO2 3 3

CO3 3 3

CO4 3 3

CO5 3 3

TEXT BOOKS:

1. Electrical power systems – by C.L. Wadhwa, New Age International (P) Limited, Publishers,

1998.

2. Modern Power System Analysis by I.J. Nagarath and D.P.Kothari, Tata McGraw Hill, 2nd

Edition

3. Electrical Power Systems by P.S.R. Murthy, B.S. Publications.

4. Electrical Power Systems by D. Das, New age International

REFERENCE BOOKS:

1. Power system Analysis–by John J Grainger William D Stevenson, TMC Companies, 4th

edition

2. Power System Analysis and Design by B.R. Gupta, Wheeler Publishing.

3. Power System Analysis by Hadi Saadat – TMH Edition.

MICROPROCESSORS & CONTROLLERS



Prerequisites: Digital Electronics

Course Objective: To introduce about digital controller and its features to develop assembly

level programs. To provide solid foundation on interfacing the external devices to the

processor according to the user requirements.

Syllabus

UNIT I: Introduction to 8086 Microprocessor 10 hrs

Architecture of 8086- Register organization of 8086-Memory organization of 8086- General

bus operation of 8086- Minimum mode and Maximum mode operation of 8086

UNIT II: Programming of 8086 8 hrs

Instruction set- Addressing modes- Assembly directives- Algorithm for implementation of FOR,

WHILE, REPEAT, IF-THEN-ELSE loops -Simple programming.

UNIT III: I/O Interface 10 hrs

8255 PPI– Architecture of 8255–Modes of operation– Interfacing I/O devices to 8086 using

8255–Interfacing A to D converters and D to A converters– Stepper motor interfacing–DMA

controller (8257)–Architecture–Interfacing 8257 DMA controller– Programmable Interrupt

Controller (8259)–Command words and operating modes of 8259– Interfacing of 8259–

Keyboard/display controller (8279)–Architecture–Modes of operation–Command words of

8279– Interfacing of 8279.

UNIT IV: Introduction to 8051 Micro Controller 8 hrs

Comparing Microprocessors and Microcontrollers, Applications of Microcontrollers, 8051

Architecture– Register set–I/O ports and Memory Organization, addressing modes and

instruction set of 8051.

UNIT V: Real Time Control 8 hrs

Introduction of Interrupts– Internal and external interrupts, Interrupt priority, Timers and

Counters and its modes of operation–Serial Communication and its modes of operation.

UNIT VI: Applications of 8051 8 hrs

Interfacing 8051 to LED‘S, Push button, Relays, Latch connections, Keyboard interfacing,

Interfacing seven segment display, Stepper Motor Interfacing


CO1: Interpret and Summarize the Internal Architecture of the Microprocessor and

Microcontroller and its operation.

CO2: Apply knowledge and demonstrate the assembly level programming proficiency using

various addressing modes and data transfer instructions of the Microprocessor and

Microcontroller.

CO3: Develop electrical circuitry to the Microprocessor & Microcontrollers I/O ports to interface

the processor to external devices

CO4: Explain how the different peripherals (8255, 8259 etc.) are interfaced with

Microprocessor.

CO – PO MAPPING:

POs 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

CO1 3

CO2 3 3 3

CO3 3 3

CO4 3 3

TEXT BOOKS:

1. Microprocessors and Interfacing, Douglas V Hall, McGraw Hill, 2nd Edition

2. Kenneth J Ayala, ―The 8051 Micro Controller Architecture, Programming and

Applications, Thomson Publishers, 2nd Edition

3. Ray and Burchandi, ―Advanced Micro Processors and Interfacing, Tata McGraw–Hill,

2nd Edition

4. Computer Systems Architecture – M. Morris Mano, 3rd Edition, PHI/ Pearson

REFERENCE BOOKS:

1. R.S. Kaler, A Text book of Microprocessors and Micro Controllers, I.K. International

Publishing House Pvt. Ltd

2. Ajay V. Deshmukh, Microcontrollers – Theory and Applications, Tata McGraw–Hill

Companies –2005.

3. Ajit Pal, Microcontrollers – Principles and Applications, PHI Learning Pvt. Ltd, 2011

4. M.A. Mazidi & J.G. Mazidi, the 8051 Microcontrollers and Embedded Systems, Prentice-

Hall

MANAGEMENT SCIENCE

Subject Code: UGMB6T0118 L T P C


Prerequisites: Nil

Course Objective: To enlighten the technical students with functional management related

issues like Principles of Management, Operations Management, HRM, MM, Project

Management techniques.

Syllabus

UNIT I: Introduction to Management 10hrs

Concept and importance of Management, Functions of management, Evaluation of

Management thought, Fayol‘s principles of Management, Fayol‘s principles of Management,

Herzberg‘s two factor theory of Motivation, Decision making process, Designing organizational

structure, Principles of Organization, Types of organization structures

UNIT II: Operations management 10hrs

Principles and types, Work study, Statistical Quality control

Charts – R Chart, c chart, p chart, Simple problems on R, c and p charts, Materials

Management: Objectives - need for inventory control- EOQ, ABC, HML, SDE, VED and FSN

analysis

UNIT III: Human Resources management 8hrs

(HRM): concepts of HRM, HRD & Personnel management and industrial relations, Basic

functions of HR manager Wage payment plans (simple problems) Job evaluation and merit

Rating

UNIT IV: Marketing Management 10hrs

Functions of marketing -Marketing Mix- Marketing strategies based on Product life cycle

Channels of distribution

UNIT V: Project Management (PERT/CPM) 8hrs

Network analysis Programme Evaluation and Review Technique (PERT) Critical path

method(CPM) Identifying critical path Difference between PERT & CPM Probability Project

Crashing (simple problems)

UNIT VI: Strategic Management 9hrs

Mission, Goals, objectives, policy, strategy Elements of corporate planning process,

Environmental scanning SWOT analysis Steps in strategy formulation and implementation

Generic strategy alternatives


CO1: apply the insights of management, functions of a manager, process of planning,

organizational structure and process of controlling.

CO2: apply their conceptual skills and application of Quality Control, Work-study principles

and techniques of operations management in business practices in real time.

CO3: summarize HRM & HRD functions and practices, Job Analysis, Job evaluation methods,

implement performance Appraisal method & Training method

CO4: explain about marketing management concepts and frameworks, and apply these to a

new or existing business and product Life Cycle.

CO5: develop PERT/CPM Charts for projects of an enterprise and estimate time & cost of

project

CO6: Apply various strategies for an enterprise in dynamic environment, understand & apply

modern management techniques.

CO-PO MAPPING:

POs 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

CO1 2 3 2

CO2 2 3 2

CO3 2 3 2

CO4 2 3 2

CO5 2 3 2

CO6 2 3 2

TEXT BOOKS:

1. Dr. Arya Sri – Management Science, TMH 2011

2. Principles & Practices of Management-L.M.PRASAD

3. Business Policy & Strategic Management- FRANCIS CHERUNILAM

REFERENCE BOOKS:

1. Production and Operations Management- K.ASWATHAPPA and K.SRIDHARA BHAT

2. Marketing Management- PHILIP KOTLER

3. HRM & IR- P.SUBBA RAO

WIND AND SOLAR ENERGY SYSTEM

(Professional Elective 1)



Prerequisites: Power systems I, Power electronics

Course Objective: To Understand the Basic physics, topologies and theory of wind and solar

and power electronics interface, grid integration of solar.

Syllabus

UNIT I: Physics of Wind Power 7 hrs

History of wind power, Indian and Global statistics, Wind physics, Betz limit, Tip speed ratio,

stall and pitch control, Wind speed statistics-probability distributions, Wind speed and Power-

cumulative distribution functions.

UNIT II: Wind generator topologies 8 hrs

Review of modern wind turbine technologies, Fixed and Variable speed wind turbines,

Induction Generators, Doubly-Fed Induction Generators and their characteristics, Permanent-

Magnet Synchronous Generators, Power electronics converters. Generator-Converter

UNIT III: The Solar Resource 7 hrs

Introduction, solar radiation spectra, solar geometry, Earth Sun angles, observer Sun angles,

solar day length, Estimation of solar energy availability.

UNIT IV: Solar photovoltaic Technologies 8 hrs

Technologies-Amorphous, mono crystalline, polycrystalline; V-I characteristics of a PV cell, PV

module, array, Power Electronic Converters for Solar Systems, Maximum Power Point Tracking

(MPPT) algorithms. Converter Control.

UNIT V: Classification of PV Systems and Design 10 hrs

Classification - Central Power Station System, Distributed PV System, Standalone PV system,

grid Interactive PV System, small system for consumer applications, hybrid solar PV system,

concentrator solar photovoltaic. System Components - PV arrays, inverters, batteries, charge

controls, net power meters. PV array installation, operation, costs, reliability.

UNIT VI: Network Integration Issues 10 hrs

Overview of grid code technical requirements. Fault ride-through for wind farms - real and

reactive power regulation, voltage and frequency operating limits, solar PV and wind farm

behavior during grid disturbances. Power quality issues. Power system interconnection

experiences in the world. Hybrid and isolated operations of solar PV and wind systems.


CO1: explain the concept of physics behind the wind power

CO2: Summarize different topologies of wind generators

CO3: explain the basic concepts of solar resources.

CO4: analyze various solar photovoltaic technologies

CO5: classify and compare the different PV systems with different topologies.

CO6: analyze grid connected issues with solar PV and wind energy systems.

CO – PO MAPPING:

POs 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

CO1 3

CO2 3

CO3 3

CO4 3 3

CO5 3 3

CO6 3 3

TEXT BOOKS:

1. “Wind Power in Power Systems” T. Ackermann, John Wiley and Sons Ltd., 1st Edition, 2005

2. “Solar Photovoltaic: “Fundamentals, Technologies and Application” Chetan Singh Solanki.,

PHI Learning Pvt., Ltd., 1st Edition, 2009.

REFERENCE BOOKS:

1. “Renewable and Efficient Electric Power Systems”, G. M. Masters, John Wiley and Sons, 1st

Edition, 2004.

2. “Solar Energy: Principles of Thermal Collection and Storage”, S. P. Sukhatme, McGraw Hill,

1st Edition, 1984.

3. “Grid integration of wind energy conversion systems”, H. Siegfried and R. Waddington, John

Wiley and Sons Ltd., 2nd Edition, 2006.

4 “Renewable Energy Applications”, G. N. Tiwari and M. K. Ghosal, Narosa Publications, 1st

Edition, 2004.

5. “Solar Engineering of Thermal Processes”, J. A. Duffie and W. A. Beckman, John Wiley &

Sons, 2nd Edition, 1991.

UTILIZATION OF ELECTRICAL ENERGY




Prerequisites: AC Machines, DC Machines

Course Objective: This course primarily deals with utilization of electrical energy generated

from various sources. It is important to understand the technical reasons behind selection of

motors for electric drives based on the characteristics of loads. Electric heating, welding and

illumination are some important loads in the industry in addition to motor/drives. Another

major share of loads is taken by Electric Traction. Utilization of electrical energy in all the

above loads is discussed in detail in this course.

Syllabus

UNIT – I: Selection of Motors 9 hrs

Choice of motor, type of electric drives, starting and running characteristics–Speed control–

Temperature rise–Applications of electric drives–Types of industrial loads–continuous–

Intermittent and variable loads–Load equalization.

UNIT – II: Electric Heating& Welding 8 hrs

Advantages and methods of electric heating–Resistance heating induction heating and

dielectric heating.

Electric Welding: Resistance and arc welding–Electric welding equipment– Comparison

between AC and DC Welding

UNIT III: Illumination fundamentals 8 hrs

Introduction, terms used in illumination–Laws of illumination–Polar curves–Integrating

sphere–Lux meter–Sources of light

UNIT – IV: Various Illumination Methods 6 hrs

Discharge lamps, MV and SV lamps – Comparison between tungsten filament lamps and

fluorescent tubes–Basic principles of light control– Types and design of lighting and flood

lighting–LED lighting.

UNIT V: Electric Traction – I 6 hrs

System of electric traction and track electrification– Review of existing electric traction systems

in India– Special features of traction motor–Mechanics of train movement–Speed–time curves

for different services –Trapezoidal and quadrilateral speed time curves.

UNIT – VI: Electric Traction – II 6 hrs

Calculations of tractive effort– power –Specific energy consumption forgiven run–Effect of

varying acceleration and braking retardation–Adhesive weight and braking retardation

adhesive weight and coefficient of adhesion–Principles of energy efficient motors.


CO1: identify a suitable motor for electric drives and industrial applications

CO2: explain heating or welding techniques

CO3: summarize illumination fundamentals

CO4: classify and compare different illumination methods

CO5: explain about Electric Traction and characteristics of traction motors

CO – PO MAPPING:

POs 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

CO1 3 3

CO2 3

CO3 3

CO4 3 3

CO5 3 3

TEXT BOOKS:

1. Utilization of Electric Energy – by E. Openshaw Taylor, Orient Longman.

2. Art & Science of Utilization of electrical Energy – by Partab, Dhanpat Rai& Sons.

3. Utilization of Electrical Power including Electric drives and Electric traction – by N. V.

Suryanarayana, New Age International (P) Limited, Publishers, 1996.

REFERENCE BOOKS:

1. Generation, Distribution and Utilization of electrical Energy – by C.L. Wadhwa, New Age

International (P) Limited, Publishers, 1997.

ELECTRICAL DRIVES




Prerequisites: Electrical machines, power electronics, electrical circuits

Course Objective: To impart knowledge about fundamentals of Electric drives and control,

operational strategies of dc and ac motor drives and quadrant operations.

Syllabus

UNIT I: DC motor characteristics 10 hrs

Review of EMF and torque equations of DC machine, review of torque-speed characteristics

of separately excited dc motor, change in torque-speed curve with armature voltage, example

load torque-speed characteristics, operating point, armature voltage control for varying motor

speed.

UNIT II: Chopper fed DC drive 9 hrs

Review of dc chopper and duty ratio control, chopper fed dc motor for speed control, steady

state operation of a chopper fed drive, armature current waveform and ripples, smooth

starting.

UNIT III: Multi-quadrant DC drive 10 hrs

Review of motoring and generating modes of operation of a separately excited dc machine,

four quadrant operation of dc machine; single-quadrant, two-quadrant and four-quadrant

choppers; steady-state operation of multi-quadrant chopper fed dc drive, regenerative

braking.

UNIT IV: Closed-loop control of DC Drive 10 hrs

Control structure of DC drive, inner current loop and outer speed loop, dynamic model of dc

motor – current controller specification and design, speed controller specification and design.

UNIT V: Scalar control or constant V/f control of induction motor 9 hrs

Review of three-phase voltage source inverter, generation of three-phase PWM signals,

sinusoidal modulation, and constant V/f control of induction motor, steady-state performance

analysis based on equivalent circuit.

UNIT VI: Control of slip ring induction motor 8 hrs

Impact of rotor resistance of the induction motor torque-speed curve, operation of slip-ring

induction motor with external rotor resistance, starting torque, power electronic based rotor

side control of slip ring motor, slip power recovery.

Course Outcomes: At the end of the course, students will be able to:

CO1: Illustrate the performance of DC motor characteristics

CO2: Analyze the control and operation of DC motor fed by Chopper

CO3: Examine the performance of Multi-quadrant DC drive

CO4: Analyze the closed-loop control of DC drive

CO5: Apply the knowledge of Three Phase VSI fed induction motor drive and analyze its

performance for different modulation strategies

CO6: Analyze the performance of slip ring induction motor control

CO – PO MAPPING:

POs 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

CO1 2 3

CO2 2 3 3 3

CO3 2 3 3

CO4 3 3

CO5 2 3 3

CO6 2 3 3 3

TEXT BOOKS:

1. “Power Semiconductor Controlled Drives”, G. K. Dubey, by Prentice Hall, 1989.

2. “Electric Motor Drives: Modeling, Analysis and Control”, R. Krishnan, by Prentice Hall, 2001.

3. “Fundamentals of Electrical Drives”, G. K. Dubey, by CRC Press, 2002.

REFERENCE BOOKS:

1. “Control of Electric Drives”, W. Leonhard, by Springer Science & Business Media, 2001.

INSTRUMENTATION



III Year /II Semester 2 1 0 3

Prerequisites: Electrical Measurements

Course Objective: To get an adequate knowledge of various performance characteristics of

signals, digital voltmeters, cathode ray oscilloscope and to expose to various transducers.

Syllabus

UNIT I: CHARACTERISTICS OF SIGNALS 10 hrs

Block diagram, Measuring systems, performance characteristics -Static characteristics,

Dynamic Characteristics; Errors in Measurement-Gross Errors, Systematic Errors.

UNIT II: OSCILLOSCOPE 8 hrs

Cathode ray oscilloscope- time base generator – horizontal and vertical amplifiers –

Measurement of phase and frequency – lissajous patterns- Sampling oscilloscope- analog and

digital type data longer, transient recorder.

UNIT III: TRANSDUCERS 10 hrs

Definition of transducers, classification of transducers, advantages of Electrical transducers,

characteristics and choice of transducers; Principle operation of resistor, inductor, LVDT and

capacitor transducers. Strain gauge and its principle of operation, Principle operation of

Thermistors, Thermocouples, Piezo electric transducers.

UNIT IV: DIGITAL VOLTMETERS 8 hrs

Introduction to Digital voltmeters – Successive approximation, ramp, dual-slope integration

continuous balance Type-Microprocessor based ramp type DVM digital frequency meter –

digital phase meter.

UNIT V: MEASUREMENT OF NON- ELECTRICAL QUANTITIES 8 hrs

Measurement of strain, Displacement:- LVDT, Variable inductance transducer, Linear

Displacement Transducer using change in reluctance and capacitance, Velocity:- Moving Coil

type Velocity Transducer, Moving Magnet type Velocity Transducers, Angular velocity:- DC

Tacho generators, AC Tacho generators, Torque:- Piezoelectric Torque Transducer, Optical

torque Transducer, Pressure:- U tube manometer, Diaphragm, Bourdon Tube, Bellows,

Vacuum:- McLeod gauge, Pirani Gauge , Ultrasonic flow and level measurement

UNIT VI: Data Acquisition Systems 8 hrs

Data Acquisition System Block diagram, Components of an Analog Data Acquisition System,

Components of Digital Data Acquisition System, Uses of Data Acquisition System, Data logger.


CO1: Explicate the various characteristics of the measuring system and analyze its errors.

CO2: Elucidate the operation of oscilloscope and its applications

CO3: Interpret the characteristics and operation of various transducers

CO4: Outline the operation of various digital voltmeters

CO5: Examine suitable transducer based on application to measure non electrical quantities

CO6: Interpret the concepts of Data Acquisition Systems

CO – PO MAPPING:

POs 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

CO1 3

CO2 3

CO3 3 3 3

CO4 3 3

CO5 3 3 3

CO6 3

TEXT BOOKS:

1. “Transducers and Instrumentation”, D.V.S Murthy, Prentice Hall of India, 2nd Edition, 2008.

2. “A course in Electrical and Electronic Measurements and Instrumentation”, A. K. Sawhney,

Dhanpat rai & Co, 9th Edition, 2011.

REFERENCE BOOKS:

1. “Measurements Systems, Applications and Design”, D O Doeblin, 5th Edition, 2003

2. “Principles of Measurement and instrumentation”, A.S. Morris, Pearson/Prentice Hall of

India, 3rd Edition, 2001

3. “Electronic Instrumentation”, H. S. Kalsi Tata McGraw-Hill Edition, 3rd Edition, 2010.

4. “Modern Electronic Instrumentation and Measurement techniques”, A. D. Helfrick and W.

D. Cooper, Prentice Hall of India , 2nd Edition, 2008

ELECTRICAL MACHINE DESIGN




Prerequisites: AC Machines, DC Machines, Electrical Materials

Course Objective: To understand the design features of AC and DC machines.

Syllabus

UNIT I: Introduction to Electrical Machine Design 8 hrs

Design concepts, factors, Material Selection, Manufacturing techniques. Review of basic

Principles, Heating & Cooling Techniques.

UNIT II: Armature Windings (DC & AC) 8 hrs

Single layer winding, two-layer winding, lap and wave windings, concept of pole pitch, emf

generation-full pitch coil, fractional pitch coil and concentrated winding.

UNIT III: DC Machines 10 hrs

Constructional details-output Equation-Choice of specific electric and magnetic Loadings-

Separation of D and L for rotating machines. Estimation of number of conductors/Turns-Coils-

armature Slots-Conductor Dimension-Slot dimension. Choice of number of Poles-Length of air

Gap-Design of field system, Inter-poles, Commutator and Brushes.

UNIT IV: Transformers 12 hrs

Construction-Comparison of Core and Shell type, Single and Three Phase Transformer

comparison. Core and Yoke Design-cross section, construction, cooling of transformers,

Number of tubes. - Transformer windings, Coil design, Output equation, determination of

number of turns and length of mean turn of winding, Resistance, Leakage reactance, no load

current calculation, losses and efficiency.

UNIT V: Induction Motors 10 hrs

Principles of operation, choice of specific electric and magnetic loadings, Stator Design

(Frames), output equation, choice of conductor rating, stator winding, stator Slots-Squirrel

cage rotor design-air gap length, rotor slots and rotor bars. Design of wound rotor-rotor slots,

windings, short circuit (blocked rotor currents).

UNIT VI: Synchronous Machines 8 hrs

Constructional features-short circuit Ratio-Output Equation-Specific loadings-Main

dimensions-Stator design-Design of Salient Pole field coil.


CO1: Explain the basic concepts of Machine Design

CO2: Classify and compare different types of armature windings

CO3: Apply the general concepts and constraints in design of various electrical machines

CO4: Analyze the effect of dimensions of the different parts of various electrical machines on

the output and losses

CO – PO MAPPING:

PO’s 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

CO1 3 3

CO2 3 3 3

CO3 3 3 3

CO4 3 3 3

TEXT BOOKS:

1. “Electrical Machine Design", A. K. Sawhney, 5thEdition, Dhanpath Rai and Sons, 1984.

2. "Design of Electrical Machines", K. G. Upadhyay, 1stEdition, New Age International, 2011.

3. “Electrical Machine Design", A. Nagoor Kani, 2th Edition, RBA Publications, 2000.

REFERENCE BOOKS:

1. “Performance and design of Direct Current machines”, A. E. Clayton and N. N. Hancock,

1stEdition, CBS Publishers, 2004.

2. “Performance and Design of Alternating Current Machines”, M. G. Say, 3rdEdition, CBS

Publishers, 2002.

3. “Principles of Electrical Machine Design”, R.K. Agarwal, 1st Edition, S. K. Kataria & Sons,

2009

POWER ELECTRONICS AND SIMULATION LAB


III Year / II Semester 0 0 3 1.5

Course Objectives: To train students on the analysis of the power semiconductors devices,

power electronic converters.

Syllabus

EXPERIMENTS:

1. Study of Characteristics of SCR, MOSFET & IGBT

2. Gate firing circuits for SCR’s

3. Single -Phase Half controlled converter with R and RL load

4. Single -Phase fully controlled bridge converter with R and RL loads

5. Single -Phase AC Voltage Controller with R and RL Loads

6. Single -Phase Cyclo–converter with R and RL loads

7. Single -Phase Bridge Inverter with R and RL Loads

8. Single -Phase dual converter with RL loads

9. Three -Phase half controlled bridge converter with RL load.

10. Three- Phase full converter with RL–load.

11. DC–DC buck converter.

12. DC–DC boost converter.

13. Single -phase PWM inverter.

14. Single -phase diode bridge rectifier with R load and capacitance filter.

15. Forced commutation circuits (Class A, Class B, Class C, Class D and Class E)

16. Simulation of AC-DC Converters

17. Simulation of DC-DC Converters

Course Outcomes: At the end of this course students will be able to,

CO1: Demonstrate the Characteristics of SCR, MOSFET & IGBT

CO2: Analyze the operation of firing circuits for SCR

CO3: Classify and analyze control of different power electronic converters

CO4: Analyze the operation of forced commutation circuits for SCR

CO5: Analyze the operation of power electronic converter using simulation tools

CO – PO MAPPING:

POs 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

CO1 3 2 3

CO2 3 3 3

CO3 3 3 3

CO4 3 3 3

CO5 3 3 3 3

ELECTRONICS DESIGN LABORATORY



Course Objectives: To train students on developing basic electronic circuits for different

applications.

Syllabus

Electronic System Design Employing Micro Controllers, CPLDS, FPGAS

1. Design a Traffic Light Controller System Using FPGA

2. Temperature Controller System Design Using Arm Cortex M4

3. Micro Controller Based Speed Control of Stepper Motor

4. DC-DC Buck, Boost, Buck and Boost

PC Based Data Acquisition:

5. Read the ADC and Plot in a Graph using MATLAB

PCB Design and Layout Simulation:

6. Design a Power Supply Circuit Using Kicad Software and Route the Same for PCB Layout

Sensors and Signal Conditioner Module:

7. Hall Effect Transducer

8. LDR/ Photodiode/ Photo Transistor

9. Strain Load Cell

10. Temperature

11. Displacement Measurement Trainer Using LVDT


CO1: Analyze the Electronic system using various digital controllers

CO2: Interpret the data to plot the graph using MATLAB

CO3: Develop PCB design using simulation tool

CO4: Analyze the performance of various transducers

CO – PO MAPPING:

POs 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

CO1 3

CO2 3 3 2

CO3 3 3 3 3

CO4 3 3

POWER SYSTEMS –I LAB



List of Experiments

Any 10 of the following experiments are to be conducted

1. ABCD constants and Regulation of a 3-Φ transmission line model

2. IDMT Characteristics of Over Current Relay - PSM and TSM

3. Characteristics of Micro Processor based Over Voltage/Under Voltage relay.

4. Testing of CT, PT’s and Insulator strings.

5. Determination of sequence impedances of a cylindrical rotor Synchronous Machine.

6. Determination of Sub-transient reactance’s of a Salient Pole Synchronous Machine.

7. Fault Analysis on 3-ph Alternator:

i. Single Line to Ground fault (L-G).

ii. Line to Line fault (L-L).

iii. Double Line to Ground fault (L-L-G).

iv. 3-phase fault

8. Determination of characteristics of Solar Photovoltaic (PV) module/cell

9. Determination the sequence impedances of 3-Φ Transformer.

10. Experimental study of wind profile and wind power characteristics

11. Differential protection of 1-Φ transformer

12. MPPT tracking in PV System


CO1: Provide practical hands on experience of various faults, PV systems, and switchgear.

CO2: Acquire teamwork skills for working effectively in groups.

CO3: Develop technical writing skills important for effective communication.

CO – PO MAPPING:

PO’s 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

CO1 3 3 3

CO2 3 3 3

CO3 3

Logical Reasoning

(Mandatory course)

Subject Code: UGBS6A0218 L T P C


Course Objectives:

To train students to critically evaluate various real life situations by resorting to logical

analysis of key issues and factors

To prepare students to read between the lines and understand various sentence

structures.

Chapter 1: Probability

Basic problems - Addition theorem of probability for 2, 3, or 4 events - Conditional Probability.

Chapter 2: Permutations & Combinations

Sum & Product Rules, Permutations and Combinations without repetitions, with repetitions

and with constrained repetitions – ncr, npr & n! Formulas – Binomial coefficients – Principle

of inclusion and exclusion.

Chapter 3: Coding, Decoding, Letter and Number Series

Letter Coding, Direct Letter coding, Number / Symbol coding, Substitution, Coding,

Deciphering message word coding and its types, Number series, Letter Series, Analogy.

Chapter 4: Calendar

Odd days - Ordinary Year-Leap year - Day for given date - Years with same Calendar.

Chapter 5: Clocks

Minute divisions - Angle between two hands - Time in the Clock for given Angle – Incorrect

Clock-Direction of Minute/Hour hand at given Time-Mirror time.

Chapter 6: Directions

Direction Names - Starting Direction - Ending Direction – Distance.

Chapter 7: Data Analysis and Interpretation

Tabulation- Pie Charts – Bar Diagrams – Line Graphs

Reference Books:

1. M.Tyra, Magical book on Quicker Maths, BSC Publishing Co. Pvt. Ltd. 2. R.S. Aggarwal, A modern approach to Logical reasoning, S. Chand Publications 3. Edgar Thorpe, Test of reasoning for competitive Examinations, TMH publications

4. R.V. Praveen, Quantitative Aptitude and Reasoning, 3rd ed., PHI publications.




IV YEAR - I SEMESTER

Sl. No

Subject Code


1 UGEE7T0118 Power System Protection 3 - - 3 40 60 100 PC

2 UGEE7T0218 Power Systems Operation & Control

3 - - 3 40 60 100 PC

3


UGEE7T0318 Digital Signal Processing

3 - - 3 40 60 100 PE

UGEE7T0418 High Voltage Engineering

UGEE7T0518 Advanced Electric Drives

UGEE7T0618 Industrial Electrical Systems

UGEE7T0718 Electrical Distribution Systems

4


UGEE7T0818 Power Quality

3 - - 3 40 60 100 PE

UGEE7T0918 Flexible AC Transmission Systems

UGEE7T1018 Electrical and Hybrid Vehicles

UGEE7T1118 Electrical Energy Conservation and Auditing

UGEE7T1218 Computational Electro Magnetism

5 Open Elective 4 3 - - 3 40 60 100 OE

6 UGEE7P1318 Micro Processors & Controllers Lab - - 3 1.5 25 50 75 PC

7 UGEE7P1418 Power Systems -II Lab - - 3 1.5 25 50 75 PC

Total 15 0 6 18 250 400 650




IV YEAR - II SEMESTER

Sl.

No

Subject

Code Subject Title L T P C I E TM CAT

1

Free Elective 1

UGEE8T0118 Electro Magnetic Waves

3 - - 3 40 60 100 PE UGEE8T0218 Programmable Logic Controllers

UGEE8T0318 Special Electrical Machines

2

Free Elective 2

UGEE8T0418 Control System Design

3 - - 3 40 60 100 PE UGEE8T0518 Line Commutated and active rectifiers

UGEE8T0618 Optimization Techniques

3

Free Elective 3

UGEE8T0718 Digital Control Systems

3 - - 3 40 60 100 PE UGEE8T0818 HVDC Transmission Systems

UGEE8T0918 Artificial Intelligence Techniques

4 UGEE8S1018 Seminar - 2 - 2 50 - 50 PW

5 UGEE8J1118 Project - - 10 5 100 100 200 PW

6 UGEE8I1218 Internship / Certificate Course approved by HOD/ Foreign Languages (Certification) / EPICS

- - - 3 - - - PW

Total 9 - 2 19 270 280 550

L-Lecture Hours, T-Tutorial Hours, P-Practical Hours, C-Credits, I-Internal Marks, E-External Marks, TM-Total Marks

IV YEAR – I SEM

POWER SYSTEM PROTECTION


IV Year / I Semester 3 0 0 3

Prerequisites: Fundamentals of electromagnetic fields, Power systems I

Course Objective: In order to supply power from generating end to receiving end several

equipment’s are connected in to the system. In order to protect the equipment’s and

components against various operating conditions and over voltages protective devices are

required to be installed in the system. Topics specified in this subject deal with various types

of protective equipment’s and their working principle including limitations etc.

Syllabus

UNIT I: CIRCUIT BREAKERS 9 hrs.

Circuit Breakers: Elementary principles of arc interruption, Recovery, Restriking Voltage and

Recovery voltages - Restriking Phenomenon, Average and Max. RRRV, Numerical Problems.

Current Chopping and Resistance Switching - CB ratings and Specifications: Types and

Numerical Problems. Auto reclosures. Description and Operation of following types of circuit

breakers: Minimum Oil Circuit breakers, Air Blast Circuit Breakers, Vacuum and SF6 circuit

breakers.

UNIT II: ELECTROMAGNETIC AND STATIC RELAYS 9 hrs.

Principle of Operation and Construction of Attracted armature, Balanced Beam, induction Disc

and Induction Cup relays. Relays Classification - Instantaneous, DMT and IDMT types.

Application of relays: Over current/Under voltage relays, Direction relays, Differential Relays

and Percentage Differential Relays - Universal torque equation.

Distance relays: Impedance, Reactance and Mho and Off-Set Mho relays, Characteristics of

Distance Relays and Comparison. Static Relays: Static Relays Vs Electromagnetic Relays.

UNIT III: GENERATOR & TRANSFORMER PROTECTION 9 hrs.

Protection of generators against Stator faults, Rotor faults, and Abnormal Conditions.

Restricted Earth fault and Inter-turn fault Protection. Numerical Problems on % Winding

Unprotected.

Protection of transformers: Percentage Differential Protection, Numerical Problem on Design

of CT s Ratio, Buchholtz relay Protection

UNIT IV: FEEDER AND BUS-BAR PROTECTION & GROUNDING 9 hrs.

Protection of Lines: Over Current, Carrier Current and Three-zone distance relay protection

using Impedance relays. Translay Relay. Protection of Bus bars - Differential protection.

Neutral Grounding: Grounded and Ungrounded Neutral Systems. - Effects of Ungrounded

Neutral on system performance. Methods of Neutral Grounding: Solid, Resistance, Reactance

- Arcing Grounds and Grounding Practices.

UNIT V: PROTECTION AGAINST OVER VOLTAGES 9 hrs.

Generation of Over Voltages in Power Systems: Protection against Lightning Over Voltages -

Valve type and Zinc-Oxide Lighting Arresters - Insulation Coordination -BIL, Impulse Ratio,

Standard Impulse Test Wave, Volt-Time Characteristics.

UNIT VI: DIGITAL PROTECTION 10 hrs

Computer-aided protection, Discrete Fourier transforms, Sampling and Aliasing issues,

estimation of Phasor from DFT


CO1: explain the principle of arc interruption process and categorize the different types of

interruption theories

CO2: outline the different types of circuit breakers.

CO3: classify electromagnetic relays and static relays

CO4: interpret different protection schemes of transformer and generator.

CO5: Discriminate the different types of protection schemes applied to feeder and bus bar,

CO6: Distinguish the different types of neutral grounding systems and Analyze the protection

against the over voltage, insulation coordination

CO7: Analyze the phasor estimation and explain the associate terms.

CO – PO MAPPING:

TEXT BOOKS:

1. “Power System Protection and Switchgear”, Badhri Ram, D.N Viswakarma, TMH Pub, 2nd

Edition, 2011.

2. “Power system protection- Static Relays with microprocessor applications”, T.S. Madhava

Rao, TMH Pub, 2nd Edition, 2001.

3. “Modern Power System Analysis”, I.J. Nagarath and D.P. Kothari, Tata McGraw Hill,

4thEdition, 2011.

REFERENCE BOOKS:

1. “Fundamentals of Power System Protection”, Paithankar and S.R. Bhide, PHI, 2nd Edition,

2003.

2. “Art & Science of Protective Relaying”, C R Mason, Wiley Eastern Ltd.

3. “Protection and Switch Gear:, BhaveshBhalja, R.P. Maheshwari, Nilesh G. Chothani, Oxford

University Press, 1st Edition, 2011.

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POWER SYSTEM OPERATION AND CONTROL



Prerequisites: Power Systems-I, Control systems

Course Objective: This subject deals with, Economic operation of Power Systems,

Hydrothermal scheduling and modeling of turbines, generators and automatic controllers. It

also emphasizes on power system monitoring and control as well as power system economics

and management.

Syllabus

UNIT I: THERMAL SCHEDULING 9 hrs.

Optimal operation of Generators in Thermal Power Stations, - heat rate Curve – Cost Curve –

Incremental fuel and Production costs, input-output characteristics, Optimum generation

allocation with line losses neglected - Optimum generation allocation including the effect of

transmission line losses – Loss Coefficients - General transmission line loss formula.

UNIT II: HYDRO-THERMAL SCHEDULING & UNIT COMMITMENT 9 hrs.

Hydrothermal Scheduling: Optimal scheduling of Hydrothermal System: Hydroelectric power

plant models – Scheduling problems – Short term hydrothermal scheduling problem.

Unit Commitment: Optimal unit commitment problem – Need for unit commitment –

Constraints in unit commitment – Cost function formulation – Solution methods – Priority

ordering – Dynamic programming.

UNIT III: MODELING OF POWER SYSTEM COMPONENTS 9 hrs.

Mathematical Modeling of Speed Governing System – Derivation of small signal transfer

function. Modeling of Turbine: First order Turbine model, Block Diagram representation of

Steam Turbines and Approximate Linear Models. Modeling of Excitation System: Fundamental

Characteristics of an Excitation system, Transfer function, Block Diagram, Representation of

IEEE Type-1 Model

UNIT IV: LOAD FREQUENCY CONTROL 9 hrs.

Necessity of keeping frequency constant - Definitions of Control area – Load frequency control

of 1-area system – Steady state analysis – Dynamic response – uncontrolled case and

controlled case

Load frequency control of 2-area system – uncontrolled case and controlled case, tie-line bias

Control, Load Frequency Control and Economic dispatch control.

UNIT V: REACTIVE POWER CONTROL 9 hrs.

Overview of Reactive Power control – Reactive Power compensation in transmission systems

– Advantages and disadvantages of different types of compensating equipment for

transmission systems – Load compensation –Specifications of load compensator –

Uncompensated and compensated transmission lines: Shunt and series compensation

UNIT VI: MONITORING AND CONTROL 9 hrs.

Overview of Energy Control Centre Functions: SCADA systems. Phasor Measurement Units

and Wide-Area Measurement Systems. State-estimation. System Security Assessment.

Normal, Alert, Emergency, Extremis states of a Power System. Contingency Analysis.

Preventive Control and Emergency Control.


CO1: explain the economic operation of power systems

CO2: interpret the hydrothermal scheduling and unit commitment

CO3: model various power system components

CO4: design and analyze the operation of Load frequency control of single area and two area

power system

CO5: explain the concept of reactive power control

CO6: analyze monitoring and control of a power system

CO-PO Mapping:

TEXT BOOKS:

1. “Modern Power System Analysis”, I.J. Nagrath and D.P. Kothari, Tata Mc Graw Hill,

4thEdition, 2011.

2. “Power System Analysis”, Hadi Saadat, Tata McGraw–hill, 2nd Edition, 2002.

3. “Electrical power systems”, C.L. Wadhwa, New Age International (P) Limited, Publishers,

6th edition, 2010.

REFERENCE BOOKS:

1. “Electric Energy systems Theory”, O.I. Elgerd, Tata McGraw–hill, 2nd Edition, 2007.

2. “Power System Analysis”, Grainger and Stevenson, Tata McGraw Hill, 1st Edition 2003.

3. “Power System Analysis and Design”, J. Duncan Glover and M. S. Sarma, Thompson, 3rd

Edition, 2002.

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CO2 3 3

CO3 3 3

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CO5 3 3

CO6 3 3

DIGITAL SIGNAL PROCESSING




Prerequisites: Signals & Systems

Course Objective: To Understanding the digital signal processing approach and digital filter

design to introduce signals, systems, time and frequency domain concepts and the associated

mathematical tools that are fundamental to all DSP techniques, Provide a thorough

understanding and working knowledge of design, implementation, analysis and comparison of

digital filters for processing of discrete time signals.

Syllabus

UNIT I: SIGNALS AND SYSTEMS 8 hrs.

Classification of signals: continuous and discrete, energy and power; mathematical

representation of signals; sampling techniques, Nyquist rate, aliasing effect - Digital signal

representation; Classification of systems: Continuous, discrete, linear, causal, stable, dynamic,

recursive, time variance.

UNIT II: DISCRETE FOURIER TRANSFORMS 8 hrs.

DFT properties, magnitude and phase representation - Computation of DFT using FFT

algorithm – Decimation - in - time Algorithms(DIT), Decimation - in - frequency(DIF)

Algorithms

UNIT III: IIR FILTER DESIGN 8 hrs.

Structures of IIR (Direct Form I &II, Signal flow graph, Transposed Structure, Cascade and

parallel forms) – Design of Analog filter(HPF, BPF, LPF) – Discrete time IIR filter from analog

filter – IIR filter design by Impulse Invariance, Bilinear transformation, Approximation of

derivatives – (HPF, BPF, BRF).

UNIT IV: FIR FILTER DESIGN 10 hrs.

Structures of FIR (Transversal Structure & Linear phase realization) – Linear phase FIR filter

– Filter design using windowing techniques (Rectangular, Triangular, Hamming, Hanning,

Blackman, Kaiser), Frequency sampling techniques.

UNIT V: INTRODUCTION TO DIGITAL SIGNAL PROCESSORS 10 hrs.

Introduction to programmable DSPs: Selecting digital signal processor; Multiplier and

Multiplier Accumulator (MAC) – Modified bus structures and memory access schemes in DSPs

– Multiple access memory – Multiport memory – Pipelining – Special addressing modes.

UNIT VI: ARCHITECTURE OF TMS 320C50 10 hrs.

Introduction – Bus structure – Central arithmetic logic unit –Auxiliary registrar – Index registrar

– Auxiliary register compare register – Block move address register –Parallel logic unit –

Memory mapped registers – Program controller – Some flags in the status registers – On–chip

registers, On–chip peripherals.

Course Outcome: At the end of this course students will be able to

CO1: Explain the basic concepts of Signals and systems

CO2: Apply the Discrete Fourier transforms tool for sequences of finite length

CO3: Develop IIR filter and FIR filter for the given set of specifications.

CO4: Summarize fundamentals of programmable DSPs and architecture of DSP processors

CO – PO MAPPING:

TEXT BOOKS:

1. “Digital Signal Processing: Principles, Algorithms, and Applications”, Proakis J. G., and

Manolakis D. G,Prentice-Hall, 4thEdition, 2007.

2. “Digital Signal Processing”, Ramesh Babu P, SciTech Publications (India) Pvt. Ltd., New

Delhi, 4th Edition, 2010.

REFERENCE BOOKS:

1. “Discrete – Time Signal Processing,” Alan V. Oppenheim, Ronald W. Schafer and John R.

Buck, Prentice Hall, New Delhi, 3rd Edition, 2009.

2. “Digital Signal Processing – A Computer Based Approach”, Mitra S.K., Tata McGraw - Hill

Education India Private Limited, New Delhi, 4th Edition, 2011.

3. “The Scientist and Engineer's Guide to Digital Signal Processing”, Steven W. Smith,

California Technical Publishing San Diego, California, 2nd Edition, 2002.

4. “Digital Signal Processors, Architecture, Programming and Applications,” Venkataramani B.,

Bhaskar M, Tata McGraw- Hill Education India Private Limited, New Delhi, 1st Edition,

2002.

5. “Digital Signal Processing”, Emmanuel C. Ifeachor, Barrie.W.Jervis, Pearson Education,

2ndEdition, 2002.

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CO2 3 - - 3 - - CO3 3 - 3 3 - -

CO4 2 3 - 2 3 3

HIGH VOLTAGE ENGINEERING




Prerequisites: Electromagnetic Fields, Electrical Circuits, Engineering Chemistry

Course Objective: To familiarize the high voltage technology like Electric field stresses & its

computation methods, Breakdown phenomena in gases, liquids & solids dielectrics, Generation

& Measurement technology of high voltage & high currents, testing of non-destructive material

& electrical apparatus and also provide origins of overvoltage protection.

Syllabus

UNIT–I: INTRODUCTION TO HIGH VOLTAGE TECHNOLOGY 8 hrs.

Electric Field Stresses – Uniform and non–uniform field configuration of electrodes –

Estimation and control of electric Stress – Numerical methods for electric field computation.

UNIT–II: DIELECTRIC BREAKDOWN 12 hrs.

Gases as insulating media- Collision process- Ionization process- Townsend’s criteria of

breakdown in gasses- Paschen’s Law- Liquid as insulator- Pure and commercial liquids-

Breakdown in pure and commercial liquid- Intrinsic breakdown-electromechanical breakdown-

thermal breakdown- breakdown of solid dielectrics in practice- breakdown in comPOsite

dielectrics used kin practice.

UNIT–III: GENERATION OF HIGH VOLTAGES AND HIGH CURRENTS 8 hrs.

Generation of high DC voltages – Generation of high alternating voltages – Generation of

impulse voltages –Generation of impulse currents – Tripping and control of impulse

generators.

UNIT–IV: MEASUREMENT OF HIGH VOLTAGES AND HIGH CURRENTS 8 hrs.

Measurement of high AC, DC and Impulse voltages – Voltages and measurement of high

currents – direct, alternating and Impulse.

UNIT–V: NON–DESTRUCTIVE TESTING OF MATERIAL AND TESTING OF ELECTRICAL

APPARATUS 8 hrs.

Measurement of DC resistivity – Measurement of dielectric constant and loss factor – Partial

discharge Measurements-Testing of insulators, bushings circuit breakers, cables, transformers

and surge diverters - Standards and specifications.

UNIT–VI: OVER VOLTAGE TESTING OF ELECTRICAL APPARATUS 8 hrs.

Protection against lightning over voltages– Valve type and zinc–Oxide lighting arresters–

Insulation coordination– BIL– impulse ratio– Standard impulse test wave– volt-time

characteristics– Grounded and ungrounded neutral systems–Effects of ungrounded neutral on

system performance– Methods of neutral grounding: Solid–resistance–Reactance–Arcing

grounds and grounding Practices.


CO1: Explain the fundamental concepts of electric field stresses and analyze the dielectric

breakdown in solids, liquid, gaseous.

CO2: Analyze the generation of High Voltage and High Currents

CO3: Differentiate the types of Measurements in High Voltage and High Currents

CO4: Analyze the Non- destructive testing of material and testing of electrical apparatus.

CO5: Apprehend the over voltage testing of electrical apparatus and protection against over

voltages.

CO-PO Mapping:

TEXT BOOKS:

1. “High Voltage Engineering”, M.S.Naidu and V. Kamaraju – TMH Publications, 5thEdition,

2013.

2. “High Voltage Engineering: Fundamentals”, E. Kuffel, W.S. Zaengl, J. Kuffel by Elsevier,

2nd Edition, 2005.

3. “High Voltage Engineering and Technology”, Ryan, IET Publishers, 3rd Edition, 2011.

REFERENCE BOOKS:

1. “High Voltage Engineering”, C.L. Wadhwa, New Age Internationals (P) Limited, 3rd edition,

2012.

2. “High Voltage Insulation Engineering’, Ravindra Arora, Wolfgang Mosch, New Age

International (P) Limited, 1995.

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ADVANCED ELECTRIC DRIVES




Prerequisites: Electrical Machines, Power Electronics, Electrical Drives.

Course Objective: To deal with the operation and control of different types of DC/AC and

special electrical machine drives in the industry.

Syllabus

UNIT I: POWER CONVERTERS FOR ELECTRIC DRIVES 5 hrs.

Review on Three level inverter, Diode rectifier with boost chopper, PWM converter as line side

rectifier, current fed inverters with self-commutated devices.

UNIT II: CONTROL TECHNIQUES FOR DRIVES 7 hrs.

PWM control of inverter, selected harmonic elimination, space vector modulation, current

control of VSI, Control of CSI, H Bridge as a 4-Q drive, SVM for 3-level inverter.

UNIT III: INDUCTION MOTOR DRIVES 5 hrs.

Different transformations and reference frame theory, modeling of induction machines,

Introduction to vector control, direct torque and flux control (DTC).

UNIT IV: SYNCHRONOUS MOTOR DRIVES 5 hrs.

Modeling of synchronous machines, Review of vector control, direct torque control, CSI fed

synchronous motor drives.

UNIT V: PERMANENT MAGNET MOTOR DRIVES 4 hrs.

Introduction to various PM motors, BLDC and PMSM drive configuration, comparison, block

diagrams, Speed and torque control in BLDC and PMSM.

UNIT VI: SWITCHED RELUCTANCE MOTOR DRIVES 4 hrs.

Evolution of switched reluctance motors, various topologies for SRM drives, comparison,

Closed loop speed and torque control of SRM.


CO1: Apply the knowledge of three level inverter to analyze the performance of Power

converters for electric drive control

CO2: Analyze the operation of Control Techniques for drives

CO3: Analyze the performance of Induction motor, synchronous motor, permanent magnet

motor and switched reluctance motor drives

CO-PO MAPPING:

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CO1 2 3

CO2 2 3 3

CO3 2 3 3

TEXT BOOKS:

1. “Modern Power Electronics and AC Drives”, B. K. Bose, Pearson Education, 2nd Edition,

2003.

2. “Analysis of Electric Machinery and Drive Systems”, P. C. Krause, O. Wasynczuk and S. D.

Sudhoff, by John Wiley & Sons, 3rd Edition, 2013.

3. “DSP based Electromechanical Motion Control”, H. A. Taliyat and S. G. Campbell, CRC press,

1st Edition, 2003.

REFERENCE BOOKS:

1.“Permanent Magnet Synchronous and Brushless DC motor Drives”, R. Krishnan, CRC Press,

1st Edition, 2009.

INDUSTRIAL ELECTRICAL SYSTEMS




Prerequisites: Utilization of Electric Energy, Basic Electrical Engineering

Objective: The objective of this course is Introduction to basic theory and concepts related

to Residential, Commercial, Industrial and Automation of Electrical Systems.

Syllabus

UNIT I: ELECTRICAL SYSTEM COMPONENTS 8 hrs.

LT system wiring components, selection of cables, wires, switches, distribution box, metering

system, Tariff structure, protection components- Fuse, MCB, MCCB, ELCB, inverse current

characteristics, symbols, single line diagram (SLD) of a wiring system, Contactor, Isolator,

Relays, MPCB, Electric shock and Electrical safety practices

UNIT II: RESIDENTIAL ELECTRICAL SYSTEMS 8 hrs.

Types of residential wiring systems, general rules and guidelines for installation, load

calculation and sizing of wire, rating of main switch, distribution board and protection devices,

earthling system calculations

UNIT III: COMMERCIAL ELECTRICAL SYSTEMS 8 hrs.

Types of commercial wiring systems- requirements of commercial installation, deciding lighting

scheme and number of lamps, earthling of commercial installation, selection and sizing of

components.

UNIT IV: INDUSTRIAL ELECTRICAL SYSTEMS-I 10 hrs.

HT connection, industrial substation, Transformer selection, Industrial loads, motors, starting

of motors, SLD, Cable and Switchgear selection, Lightning Protection, Earthling design, Power

factor correction – kVAR calculations, type of compensation, Introduction to PCC, MCC panels.

Specifications of LT Breakers, MCB and other LT panel components

UNIT V: INDUSTRIAL ELECTRICAL SYSTEMS II 10 hrs.

DG Systems, UPS System, Electrical Systems for the elevators, Battery banks, Sizing the DG,

UPS and Battery Banks, Selection of UPS and Battery Banks.

UNIT VI: INDUSTRIAL ELECTRICAL SYSTEM AUTOMATION 10 hrs.

Study of basic PLC, Role of in automation, advantages of process automation, PLC based

control system design, Panel Metering and Introduction to SCADA system for distribution

automation.


CO1: Describe the different types of electrical system components.

CO2: Explain and Analyze the electrical wiring systems for residential and earthling system

calculations.

CO3: Explain and analyze various components of commercial electrical systems and Earthling,

selection and sizing of components.

CO4: Analyze and design of the Industrial Electrical systems

CO5: Comprehend the basic principles of Industrial Electrical Automation system.

CO – PO MAPPING:

TEXT BOOKS:

1. “Electrical Wiring, Estimating & Costing”, S. L. Uppal and G. C. Garg, Khanna publishers,

2008.

2. “Electrical Design, Estimating & Costing”, K. B. Riana, New age International, 2007.

3. “Electrical estimating and costing”, S. Singh and R. D. Singh, Dhanpat Rai and Co., 1997

REFERENCE BOOKS:

1. Web site for IS Standards.

2. “Residential Commercial and Industrial Systems”, H. Joshi, McGraw Hill Education, 2008.

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CO5 3

ELECTRICAL DISTRIBUTION SYSTEMS




Prerequisites: Power system-I

Course Objective: This subject deals with the general concept of distribution system,

substations and feeders as well as discusses distribution system analysis, protection and

coordination, voltage control and power factor improvement.

Syllabus

UNIT – I: GENERAL CONCEPTS 9 hrs

Introduction to distribution systems, Classification of Distribution Systems - Classification of

distribution systems, design features of distribution systems, radial distribution, ring main

distribution, Load modeling and characteristics – Coincidence factor – Contribution factor loss

factor – Relationship between the load factor and loss factor – Classification of loads

(Residential, commercial, Agricultural and Industrial) and their characteristics.

UNIT – II: SUBSTATIONS 8 hrs

Air insulated substations - Substations layout - Bus bar arrangements: single bus bar,

sectionalized single bus bar, main and transfer bus bar system. Gas insulated substations

(GIS)-single line diagram

Location of substations: Rating of distribution substation – Service area within primary feeders

– Benefits derived through optimal location of substations.

UNIT III: DISTRIBUTION FEEDERS 8 hrs

Design Considerations of distribution feeders: Radial and loop types of primary feeders –

Voltage levels – Feeder loading – Basic design practice of the secondary distribution system.

UNIT – IV: VOLTAGE DROP AND POWER–LOSS CALCULATIONS 6 hrs

Voltage Drop Calculations in D.C Distributors for: Radial D.C Distributor fed one end and at

the both the ends (equal/unequal Voltages) and Ring Main Distributor, A.C. Distributors -

Power Factors referred to receiving end voltage and with respect to respective load voltages

- Numerical Problems, Three phase balanced primary lines.

UNIT V: PROTECTION & COORDINATION 6 hrs

Protection: Objectives of distribution system protection – Types of common faults and

procedure for fault calculations – Protective devices: Principle of operation of fuses – Circuit

reclosures – Line sectionalizes and circuit breakers. Coordination of protective devices:

General coordination procedure

UNIT – VI: POWER FACTOR IMPROVEMENT & VOLTAGE CONTROL 6 hrs

Capacitive compensation for power factor control –Effect of shunt capacitors (Fixed and

switched), Power factor correction – Capacitor allocation – Procedure to determine the best

capacitor location.

Voltage Control: Equipment for voltage control – Effect of series capacitors– Effect of AVB/AVR

–Line drop compensation.


CO1: explain the various concepts of distribution system.

CO2: analyze the substation and distribution feeders

CO3: determine the voltage drop and power loss in distribution feeders

CO4: interpret the protection and its coordination.

CO5: explain power factor improvement and voltage control concepts

CO – PO MAPPING:

TEXT BOOKS:

1. “Electric Power Distribution system, Engineering” – by Turan Gonen, McGraw–hill Book

Company.

2. Electrical Distribution Systems by Dale R.Patrick and Stephen W.Fardo, CRC press

3. Electric Power Distribution – by A.S. Pabla, Tata McGraw–hill Publishing Company, 4th

edition, 1997.

REFERENCE BOOKS:

1. Electrical Power Distribution Systems by V.Kamaraju, Right Publishers.

POs 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

CO1 3

CO2 3 3

CO3 3 3

CO4 3

CO5 3 3

CO6 3

POWER QUALITY




Prerequisites: Power Systems-I, Power Electronics

Course Objective: Power quality is a major problem for utilities and customers. Customers

using sensitive critical loads need quality power for proper operation of the electrical

equipment. It is important for the student to learn the power quality issues and improvement

measures provided by the utility companies. This course covers the topics on voltage and

current imperfections, harmonics, voltage regulation, power factor improvement, distributed

generation, power quality monitoring and measurement equipment.

Syllabus

UNIT–I: INTRODUCTION 9 hrs.

Overview of power quality – Concern about the power quality – General classes of power

quality and voltage quality problems – Transients – Long–duration voltage variations – Short–

duration voltage variations – Voltage unbalance – Waveform distortion – Voltage fluctuation

– Power frequency variations.

UNIT II: VOLTAGE IMPERFECTIONS IN POWER SYSTEMS 8 hrs.

Power quality terms – Voltage sags – Voltage swells and interruptions –Sources of voltage

sag, swell and interruptions – Nonlinear loads – IEEE andIEC standards. Source of transient

over voltages – Principles of over voltage protection – Devices for over voltage protection –

Utility capacitor switching transients.

UNIT III: VOLTAGE REGULATION AND POWER FACTOR IMPROVEMENT 8 hrs.

Principles of regulating the voltage – Device for voltage regulation – Utility voltage regulator

application – Capacitor for voltage regulation – End–user capacitor application – Regulating

utility voltage with distributed resources –Flicker – Power factor penalty – Static VAR

compensations for power factor improvement.

UNIT IV: HARMONIC DISTORTION AND SOLUTIONS 6 hrs.

Voltage distortion vs. Current distortion – Harmonics vs. Transients –Harmonic indices –

Sources of harmonics – Effect of harmonic distortion –Impact of capacitors, transformers,

motors and meters – Point of common coupling – Passive and active filtering – Numerical

problems.

UNIT V: DISTRIBUTED GENERATION AND POWER QUALITY 6 hrs.

Resurgence of distributed generation – DG technologies – Interface to the utility system –

Power quality issues and operating conflicts – DG on low voltage distribution networks.

UNIT VI: MONITORING AND INSTRUMENTATION 6 hrs.

Power quality monitoring and considerations – Historical perspective of PQ measuring

instruments – PQ measurement equipment – Assessment of PQ measuring data – Application

of intelligent systems – PQ monitoring standards.


CO1: explain and analyze different types of power quality problems.

CO2: Explain the principle of voltage regulation and power factor improvement methods.

CO3: Examine the harmonic distortion and its solutions and also to realize the DG

technologies.

CO4: Compare various DC technologies and its effect on power quality

CO5: Explain the power quality monitoring concepts and the usage of measuring instruments

CO-PO MAPPING:

TEXT BOOKS:

1. “Electrical Power Systems Quality”, Dugan R C, McGranaghan M F,Santoso S, and Beaty H

W, Second Edition, McGraw–Hill, 2012, 3rdedition.

2. “Electric power quality problems” –M.H.J. Bollen IEEE series-Wileyindia publications, 2011.

3. “Power Quality Primer”, Kennedy B W, First Edition, McGraw–Hill, 2000.

REFERENCE BOOKS:

1. “Power Quality”, C. shankaran, CRC Press, 2001

2. “Understanding Power Quality Problems: Voltage Sags and Interruptions”, Bollen M HJ, First

Edition, IEEE Press; 2000.

3. “Power Quality in Power systems and Electrical Machines”–EwaldF fuchs, Mohammad A.S.

Masoum–Elsevier.

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CO1 3

CO2 3 3

CO3 3 3 3

CO4 3 3

CO5 3 3

FLEXIBLE AC TRANSMISSION SYSTEMS




Prerequisites: Power systems-I, Power Electronics

Course Objective: Flexible Alternating Current Transmission System controllers have

become a part of modern power system. It is important for the student to understand the

principle of operation of series and shunt compensators by using power electronics. As the

heart of many power electronic controllers is a voltage source converter (VSC), the student

should be acquainted with the operation and control of VSC. Two modern power electronic

controllers are also introduced.

Syllabus

UNIT–I: INTRODUCTION TO FACTS 9 hrs.

Power flow in an AC System – Loading capability limits – Dynamic stability considerations –

Importance of controllable parameters – Basic types of FACTS controllers – Benefits from

FACTS controllers

UNIT II: VOLTAGE SOURCE AND CURRENT SOURCE CONVERTERS 8 hrs.

Concept of voltage source converter (VSC) – Single phase bridge converter – Square–wave

voltage harmonics for a single–phase bridge converter – Three–phase full wave bridge

converter– Three–phase current source converter – Comparison of current source converter

with voltage source converter.

UNIT III: SHUNT COMPENSATORS–1 8 hrs.

Objectives of shunt compensation – Mid–point voltage regulation for line segmentation – End

of line voltage support to prevent voltage instability – Improvement of transient stability –

Power oscillation damping. Variable impedance type static VAR generators – Schematic and

basic operating principles of Thyristor Controlled Reactor (TCR)

UNIT IV: SHUNT COMPENSATORS–2 6 hrs.

Schematic and basic operating principles of Thyristor Switched Capacitor (TSC) – Thyristor

Switched Capacitor – Thyristor Switched Reactor (TSC–TCR). Static VAR compensator (SVC)

and Static Compensator (STATCOM).

UNIT V: SERIES COMPENSATORS 6 hrs.

Concept of series capacitive compensation – Schematic and basic operating principles of GTO

Thyristor controlled Series Capacitor (GSC), Thyristor Switched Series Capacitor (TSSC) and

Thyristor Controlled Series Capacitor (TCSC).

UNIT VI: COMBINED CONTROLLERS 6 hrs.

Schematic and basic operating principles of unified power flow controller (UPFC) and Interline

power flow controller (IPFC)


CO1: Determine power flow control in transmission lines by using FACTS controllers.

CO2: Explain the operation and control of voltage source converter.

CO3: compare various compensation methods to improve stability and reduce power

oscillations in the transmission lines.

CO4: explain and compare various shunt and series compensators.

CO5: interpret the operation of modern power electronic controllers

CO-PO MAPPING:

TEXT BOOKS:

1. “Understanding FACTS” N.G. Hingorani and L. Guygi, IEEE Press. Indian Edition Standard

Publications, 2001.

2. “Flexible ac transmission system (FACTS)” Edited by Yong Hue Song and Allan T Johns,

Institution of Electrical Engineers, London.

3. “Thyristor-based FACTS Controllers for Electrical Transmission Systems”, by R. Mohan

Mathur and Rajiv K.Varma, Wiley.

PO’s 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

CO1 3

CO2 3

CO3 3 3

CO4 3 3

CO5 3

CO6 3

ELECTRICAL AND HYBRID VEHICLES




Prerequisites: Electrical Circuit Analysis, Power Electronics, Electrical Drives

Course Objective: To present a comprehensive overview of Electric and Hybrid Electric

Vehicles.

Syllabus

UNIT I: CONVENTIONAL VEHICLES 8 hrs.

Basics of vehicle performance, vehicle power source characterization, transmission

characteristics, and mathematical models to describe vehicle performance.

Introduction to Hybrid Electric Vehicles: History of hybrid and electric vehicles, social and

Environmental importance of hybrid and electric vehicles, impact of modern drive-trains on

Energy supplies.

UNIT II: HYBRID ELECTRIC DRIVE-TRAINS 8 hrs.

Basic concept of hybrid traction, introduction to various hybrid drive-train topologies, power

flow control in hybrid drive-train topologies, fuel efficiency analysis.

Electric Drive-trains: Basic concept of electric traction, introduction to various electric drive

train topologies, power flow control in electric drive-train topologies, fuel efficiency analysis.

UNIT III: ELECTRIC PROPULSION UNIT 8 hrs.

Introduction to electric components used in hybrid and electric vehicles, Configuration and

control of DC Motor drives, Configuration and control of Induction Motor drives, configuration

and control of Permanent Magnet Motor drives, Configuration and control of Switch Reluctance

Motor drives, drive system efficiency.

UNIT IV: ENERGY STORAGE 8 hrs.

Introduction to Energy Storage Requirements in Hybrid and Electric Vehicles, Battery based

energy storage and its analysis, Fuel Cell based energy storage and its analysis, Super

Capacitor based energy storage and its analysis, Flywheel based energy storage and its

analysis, Hybridization of different energy storage devices.

UNIT V: SIZING THE DRIVE SYSTEM 8 hrs.

Matching the electric machine and the internal combustion engine (ICE), Sizing the propulsion

motor, sizing the power electronics, selecting the energy storage technology,

Communications, supporting subsystems

UNIT VI: ENERGY MANAGEMENT STRATEGIES 8 hrs.

Introduction to energy management strategies used in hybrid and electric vehicles,

classification of different energy management strategies, comparison of different energy

management strategies, implementation issues of energy management strategies.

Case Studies: Design of a Hybrid Electric Vehicle (HEV), Design of a Battery Electric Vehicle

(BEV).


CO1: Explain basic concepts of conventional and hybrid electric vehicle.

CO2: Analyze the performance of basic hybrid traction and related power flow.

CO3: Evaluate the performance of different motors for electric vehicle propulsion.

CO4: Analyze the energy storage systems and sizing and alignment of components in EV

CO5: Demonstrate the sizing and alignment of components in EV.

CO6: classify and compare different energy management strategies

CO –PO MAPPING:

POs 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

CO1 3 3

CO2 3 3

CO3 3 3

CO4 3 3

CO5 3 3

CO6 3 3

TEXT BOOKS:

1. “Hybrid Electric Vehicles: Principles and Applications with Practical Perspectives”, C. Mi, M.

A. Masrur and D. W. Gao, John Wiley & Sons, 1st Edition, 2011.

2. “Hybrid Electric Vehicles: Energy Management Strategies”, S. Onori, L. Serrao and G.

Rizzoni, Springer, 1st Edition, 2015.

3. “Modern Electric, Hybrid Electric, and Fuel Cell Vehicles: Fundamentals, Theory, and

Design”, M. Ehsani, Y.Gao, S. E. Gay and A. Emadi, CRC Press, 1st Edition, 2004.

REFERENCE BOOKS:

1. “Electric and Hybrid Vehicles”, T. Denton, Routledge, 1st Edition, 2016.

ELECTRICAL ENERGY CONSERVATION AND AUDITING




Prerequisites: Power System-I, Utilization of Electrical Energy

Course Objective: To Understand the Basic energy scenario, and various form of energy

and to analyze the energy management &Audit and energy efficiency in electrical, industrial

systems.

Syllabus

UNIT I: ENERGY SCENARIO 8 hrs.

Commercial and Non-commercial energy, primary energy resources, commercial energy

production, final energy consumption, energy needs of growing economy, long term energy

scenario, energy pricing, energy sector reforms, energy and environment, energy security,

energy conservation and its importance, restructuring of the energy supply sector, energy

strategy for the future, air pollution, climate change. Energy Conservation Act-2001 and its

features.

UNIT II: BASICS OF ENERGY AND ITS VARIOUS FORMS 8 hrs.

Electricity tariff, load management and maximum demand control, power factor improvement,

selection & location of capacitors, Thermal Basics-fuels, thermal energy contents of fuel,

temperature & pressure, heat capacity, sensible and latent heat, evaporation, condensation,

steam, moist air and humidity & heat transfer, units and conversion.

UNIT III: ENERGY MANAGEMENT & AUDIT 7 hrs.

Definition, energy audit, need, types of energy audit. Energy management (audit)approach

understanding energy costs, bench marking, energy performance, matching energy use to

requirement, maximizing system efficiencies, optimizing the input energy requirements, fuel

& energy substitution, energy audit instruments.

UNIT IV: ENERGY EFFICIENCY IN ELECTRICAL SYSTEMS 8 hrs.

Electrical system: Electricity billing, electrical load management and maximum demand

control, power factor improvement and its benefit, selection and location of capacitors,

performance assessment of PF capacitors, distribution and transformer losses. Electric motors:

Types, losses in induction motors, motor efficiency, factors affecting motor performance,

rewinding and motor replacement issues, energy saving opportunities with energy efficient

motors.

UNIT V: ENERGY EFFICIENCY IN INDUSTRIAL SYSTEMS 7 hrs.

Pumps and Pumping System: Types, performance evaluation, efficient system operation, flow

control strategies and energy conservation opportunities. Cooling Tower: Types and

performance evaluation, efficient system operation, flow control strategies and energy saving

opportunities, assessment of cooling towers.

UNIT VI: Energy Efficient Technologies in Electrical Systems 7 hrs.

Maximum demand controllers, automatic power factor controllers, energy efficient motors,

soft starters with energy saver, variable speed drives, energy efficient transformers, electronic

ballast, occupancy sensors, energy efficient lighting controls, energy saving potential of each

technology.


CO1: explain the concept of energy scenario

CO2: explain various forms of energy, tariff and thermal management in electrical system.

CO3: interpret energy audit& management

CO4: examine energy efficiency in electrical systems.

CO5: analyze the performance of pumps and cooling towers, its energy saving opportunities

CO6: choose energy efficient technologies in electrical systems

CO – PO MAPPING:

TEXT BOOKS:

1. “Guide books for National Certification Examination for Energy Manager / Energy Auditors

Book-1”, General Aspects (available online)

2. “Guide books for National Certification Examination for Energy Manager / Energy Auditors

Book-3”, Electrical Utilities (available online).

REFERENCE BOOKS:

1. “Utilization of Electrical Energy and Conservation”, S. C. Tripathy, McGraw Hill, 1991.

2. “Success stories of Energy Conservation by BEE”, New Delhi (www.bee-india.org).

POs 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

CO1 3

CO2 3

CO3 3 3

CO4 3 3

CO5 3 3

CO6 3 3

COMPUTATIONAL ELECTROMAGNETISM




Prerequisites: Electromagnetic fields

Course Objective: Several real-world electromagnetic problems like electromagnetic

scattering, electromagnetic radiation, are not analytically calculable, for the multitude of

irregular geometries found in actual devices. Computational numerical techniques can

overcome the inability to derive closed form solutions of Maxwell's equations under various

constitutive relations of media, and boundary conditions. This makes computational

electromagnetics (CEM) important to the design, and modeling of electromagnetic

applications.

Syllabus

UNIT I: INTRODUCTION 6hrs

Conventional design methodology, Computer aided design aspects – Advantages. Review of

basic fundamentals of Electrostatics and Electromagnetics. Development of Helmhotz

equation, energy transformer vectors- Poynting and Slepian, magnetic Diffusion-transients

and time harmonic.

UNIT II: ANALYTICAL METHODS 7hrs

Analytical methods of solving field equations, method of separation of variables, Roth’s

method,

Integral methods- Green’s function, method of images.

UNIT III: FINITE DIFFERENCE METHOD (FDM) 8hrs

Finite Difference schemes, treatment of irregular boundaries, accuracy and stability of FD

solutions, Finite-Difference Time-Domain (FDTD) method- Uniqueness and convergence.

UNIT IV: FINITE ELEMENT METHOD (FEM) 8hrs

Overview of FEM, Variational and Galerkin Methods, shape functions, lower and higher order

elements, vector elements, 2D and 3D finite elements, efficient finite element computations.

UNIT V: SPECIAL TOPICS 8 hrs

Background of experimental methods-electrolytic tank, R-C network solution, Field plotting

(graphical method)}, hybrid methods, coupled circuit - field computations, electromagnetic -

thermal and electromagnetic - structural coupled computations, solution of equations, method

of moments, Poisson’s fields.

UNIT VI: APPLICATIONS 8hrs

Low frequency electrical devices, static / time-harmonic / transient problems in transformers,

rotating machines, actuators. CAD packages.


CO1: explain the basic concepts of electromagnetics

CO2: analyze various analytical methods for computing fields

CO3: interpret finite difference method for computing fields

CO4: explain finite element method for computing fields

CO5: Apply the computational techniques to simple real-life problems

CO – PO MAPPING:

POs 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

CO1 3 3 2

CO2 3 3 2

CO3 3 3 2

CO4 3 2

CO5 3 3 2

TEXT BOOKS:

1. “Finite Element for Electrical Engineers”, P. P. Silvester and R. L. Ferrari, Cambridge

University press, 3rd Edition, 1996.

2. “Numerical Techniques in Electromagnetics”, M. N. O. Sadiku, CRC press, 2nd Edition, 2001.

3. "Numerical Electromagnetics-The FDTD Method", U.S Inan, Cambridge press, 1st Edition,

2011.

4. "Understanding the Finite-Difference Time-Domain Method", John B. Schneider, 2016.

REFERENCE BOOKS:

1. "Introduction to Numerical Computations", James S. Vandergraft and Werner Rheinboldt,

Elsevier, 2nd edition, 1983.

2. "Introduction to the Finite-Difference Time-Domain (FDTD) Method for Electromagnetics",

S. D. Gedney, Morgan & Clay pool Press, 1st Edition, 2010.

3. "Introduction to the Finite Element Method in Electromagnetics", Anastasis C. Polycarpou,

Morgan & Clay pool Press, 1st Edition, 2006.

MICROPREOCESSORS & MICROCONTROLLERS LAB


IV Year / I Semester 0 0 3 1.5

Course Objective: This course introduces the assembly language programming of 8086 and

8051 microcontrollers. It gives a practical training of interfacing the peripheral devices with

the 8086 microprocessor. The course objective is to introduce the basic concepts of

microprocessor and to develop in students the assembly language programming skills and real

time applications of Microprocessor as well as microcontroller.

List of Experiments

1. Arithmetic operation – Multi byte addition and subtraction, multiplication and division,

Signed and unsigned arithmetic operation, ASCII – Arithmetic operation.

2. Logic operations – Shift and rotate – Converting packed BCD to unpacked BCD, BCD to

ASCII conversion.

3. By using string operation and Instruction prefix: Move block, Reverse string Sorting,

Inserting, Deleting, Length of the string, String comparison.

4. Modular Program: Procedure, Near and Far implementation, Recursion.

5. DOS/BIOS programming: Reading keyboard (Buffered with and without echo) – Display

characters, Strings.

6. Interfacing 8255–PPI

7. Programs using special instructions like swap, bit/byte, set/reset etc.

8. Programs based on short, page, absolute addressing.

9. Interfacing 8259 – Interrupt Controller.

10. Interfacing 8279 – Keyboard Display.

11. Stepper motor control using 8253/8255.

12. Arithmetic and logical operation using 8051 kit.


CO1: Summarize and apply the fundamentals of assembly level programming of

microprocessors and microcontroller

CO2: Contrast how different I/O devices can be interfaced to processor and will explore several

techniques of interfacing.

CO3: Develop the assembly level programming using 8086 instruction set in TASM

CO-PO MAPPING:

POs 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

CO1 2 3 1

CO2 2

CO3 2 1 1

POWER SYSTEMS –II LAB


IV Year / I Semester 0 0 3 1.5

List of Experiments

1. Fault analysis of a power system network

2. Load flow studies using G-S method with Mi-Power

3. Load flow studies using N-R method Mi-Power

4. Load frequency control without control

5. Load frequency control with control

6. Economic load dispatch without losses

7. Economic load dispatch with losses

8. Transient stability analysis of single machine connected to infinite bus.

9. simulation of power system transients using PSCAD

10. Power angle characteristics of three phase alternator with infinite bus bar.

11. Simulation of PV system

12. Simulation of wind energy system

Course outcomes: At the end of this course students will be able to

CO1: simulate and analyze power flow and load frequency control problems of a power systems CO2: determine optimal power generation & stability of a power system

CO3: determine power angle characteristics of alternator

CO4: simulate PV and Wind energy systems

CO5: simulate power system transients

CO-PO MAPPING

POs 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

CO1 2 3

CO2 2 3

CO3 2 3

CO4 2 3 3

IV YEAR – II SEM

ELECTROMAGNETIC WAVES

(Free Elective 1)


IV Year / II Semester 3 0 0 3

Prerequisites: Electromagnetic Fields

Course Objective: This course introduces students to handling electromagnetic waves. This

enables students to handle problems on transmission lines, Maxwell's equations, uniform plane

waves, wave guides and antennas.

Syllabus

UNIT I: TRANSMISSION LINES 6hrs

Introduction, Concept of distributed elements, Equations of voltage and current, Standing

waves and impedance transformation, Lossless and low-loss transmission lines, Power transfer

on a transmission line, Analysis of transmission line in terms of admittances, Transmission line

calculations with the help of Smith chart, Applications of transmission line, Impedance

matching using transmission lines.

UNIT II: MAXWELL’S EQUATIONS 7hrs

Basic quantities of Electromagnetism, Basic laws of Electromagnetics: Gauss’s law, Ampere’s

Circuital law, Faraday’s law of Electromagnetic induction. Maxwell’s equations, Surface charge

and surface current, Boundary conditions at media interface

UNIT III: UNIFORM PLANE WAVE 8hrs

Homogeneous unbound medium, Wave equation for time harmonic fields, Solution of the

wave equation, Uniform plane wave, Wave polarization, Wave propagation in conducting

medium, Phase velocity of a wave, Power flow and Poynting vector.

UNIT IV: PLANE WAVES AT MEDIA INTERFACE 8hrs

Plane wave in arbitrary direction, Plane wave at dielectric interface, Reflection and refraction

of waves at dielectric interface, Total internal reflection, Wave polarization at media interface,

Brewster angle, Fields and power flow at media interface, Lossy media interface, Reflection

from conducting boundary

UNIT V: WAVEGUIDES 8hrs

Parallel plane waveguide: Transverse Electric (TE) mode, transverse Magnetic(TM) mode, Cut-

off frequency, Phase velocity and dispersion. Transverse Electromagnetic (TEM) mode,

Analysis of waveguide-general approach, Rectangular waveguides.

UNIT VI: ANTENNAS 8hrs

Radiation parameters of antenna, Potential functions, Solution for potential functions,

Radiations from Hertz dipole, Near field, Far field, Total power radiated by a dipole, Radiation

resistance and radiation pattern of Hertz dipole, Hertz dipole in receiving mode.


CO1: explain characteristics and wave propagation on high frequency transmission lines

CO2: explain basic Maxwell’s equations

CO3: make use of sections of transmission line for realizing circuit elements

CO4: interpret uniform plane wave

CO5: analyze wave propagation on metallic waveguides in modal form

CO6: analyze radiation characteristics of an antenna

CO-PO MAPPING:

POs 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

CO1 3

CO2 3

CO3 3

CO4 3 3

CO5 3 3

CO6 3

TEXT BOOKS:

1. “Electromagnetic Waves”, R. K. Shevgaonkar, Tata McGraw Hill, 1st Edition, 2005.

2. “Field and Wave Electromagnetics”, D. K. Cheng, Addison-Wesley, 2nd edition, 1989.

3. “Antenna Theory: Analysis and Design”, C. A. Balanis, John Wiley & Sons, 3rd edition, 2009.

REFERENCE BOOKS:

1. “Elements of Electromagnetics”, M. N.O. Sadiku, Oxford University Press, 4th edition,

2007

2. “Advanced Engineering Electromagnetics”, C. A. Balanis, John Wiley & Sons, 2nd Edition,

2012.

3. “Engineering Electromagnetics”, Narayana Rao. N, Prentice Hall, 3rd Edition, 1997.

PROGRAMMABLE LOGIC CONTROLLERS

(Free Elective 1)



Prerequisites: Digital electronics, Control Systems

Course Objective: The objective of the course is to present an overview of artificial

intelligence (AI) principles and approaches.

Syllabus

UNIT I: PLC BASICS 6hrs

PLC system, I/O modules and interfacing, CPU processor, programming Equipment,

Programming formats, construction of PLC ladder diagrams, Devices connected to I/O

modules.

UNIT II: PLC PROGRAMMING 6hrs

Input instructions, outputs, operational procedures, programming examples using contacts

and coils. Drill press operation

UNIT III: PLC REGISTERS 8hrs

PLC Registers: Characteristics of Registers, module addressing, holding registers, Input

Registers, Output Registers. Digital logic gates, programming in the Boolean algebra system,

conversion examples Ladder Diagrams for process control: Ladder diagrams & sequence

listings, ladder diagram construction and flowchart for spray process system.

UNIT IV: PLC FUNCTIONS -I 8hrs

Timer functions & Industrial applications, counters, counter function industrial applications,

Arithmetic functions, Number Comparison functions, Number Conversion functions.

UNIT V: PLC FUNCTIONS –II 6hrs

Data Handling functions: SKIP, Master Control Relay, Jump, Move, FIFO, FAL, ONS, CLR &

Sweep functions

UNIT VI: ANALOG PLC OPERATION 8hrs

Analog modules & systems, Analog signal processing, Analog output Application Examples,

PID principles, PID Modules, PID tuning, PID functions


CO1: interpret PLC system and construction of PLC ladder diagrams

CO2: apply the knowledge of PLC programming on some case studies

CO3: describe characteristics of registers and conversion examples

CO4: apply PLC functions to timing and counting applications

CO5: analyze the analog operations of PLC

CO-PO MAPPING:

POs 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

CO1 3 3

CO2 3 3

CO3 3 3

CO4 3 3

CO5 3 3

TEXT BOOKS:

1. “Programmable Logic Controllers- Programming Method and Applications”, Jr. Hackworth

& F.D Hackworth Jr., Pearson Education,1st edition, 2003.

2. “Introduction to Programmable Logic Controllers”, Delmar Thomas, Cengage Learning,

3rd edition, 2007.

3. “Programmable Logic Controllers: Principles and Applications”, John W. Webb, Ronald A.

Reis Prentice Hall, 2003 - Technology & Engineering

SPECIAL ELECTRICAL MACHINES

(Free Elective 1)



Prerequisites: Electrical Machines

Course Objective: To understand the basic working principles and operations of special

machines.

Syllabus

UNIT I: STEPPER MOTORS 8hrs

Construction – Principle of operation – Theory of torque production – Hybrid stepping motor

– Variable reluctance stepping motor – Open loop and closed loop control.

UNIT II: SWITCHED RELUCTANCE MOTOR 8hrs

Principle of operation – Design of stator and rotor pole arc – Power converter for switched

reluctance motor – Control of switched reluctance motor.

UNIT III: PERMANENT MAGNET BRUSHLESS DC MOTOR 8hrs

Construction – Principle of operation – Theory of brushless DC motor as variable speed

synchronous motor – Sensor less and sensor based control of BLDC motors.

UNIT IV: PERMANENT MAGNET SYNCHRONOUS MOTOR 10hrs

Principle of operation – Ideal PMSM – EMF and Torque equations – Armature reaction MMF –

Synchronous Reactance – Sine wave motor with practical windings - Phasor diagram –

Torque/speed characteristics - Power controllers - Converter Volt-ampere requirements.

UNIT V: SINGLE PHASE SYNCHRONOUS MOTORS 8hrs

Basic concepts and principle of operation and characteristics of reluctance motor and

hysteresis motor.

UNIT VI: OTHER SPECIAL MACHINES 8hrs

Principle of operation and characteristics of universal motor – AC series motors -Repulsion

motor and linear induction motor – Applications.


CO1: Analyze the concepts of stepper motors and switched reluctance motor.

CO2: outline the performance of Permanent Magnet BLDC Motor.

CO3: explain the concepts of PMSM.

CO4: interpret the principle of operation of single phase synchronous motors.

CO5: compare different special electrical machines

CO-PO MAPPING:

POs 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

CO1 3 3

CO2 3 3

CO3 3 3

CO4 3 3

CO5 3 3

TEXT BOOKS:

1.”Special Electrical Machines”, K. Venkata Ratnam, University press, New Delhi, 5th Edition,

2016.

2.”Special Electrical Machines”, E.G. JANARDANAN, PHI, 1st Edition, 2014.

3.”Brushless Permanent magnet and reluctance motor drives”, T. J. E. Miller, Monographs,

Clarenden press, Oxford, 1989.

REFERENCE BOOKS:

1. “Switched Reluctance Motor Drives: Modeling, Simulation, Analysis, Design and

Applications”, R. Krishnan, CRC Press, 1st Edition, 2001.

2. “Electrical Machines”, S. K. Bhattacharya, McGraw Hill, 3rd Edition, 2008.

3. “Permanent Magnet and Brushless DC Motors”, T. Kenjo and S. Nagamori, Oxford

University Press, Oxford, UK, 1988.

CONTROL SYSTEMS DESIGN

(Free Elective 2)



Prerequisites: Control Systems

Course Objective: This course aims to introduce the aspects of designing and operating an

automated process so that it maintains specifications on profitability, quality, safety,

environmental impact, etc.

Syllabus

UNIT I: Design Specifications 6hrs

Introduction to design problem and philosophy. Introduction to time domain and frequency

domain design specification and its physical relevance. Effect of gain on transient and steady

state response. Effect of addition of pole on system performance. Effect of addition of zero

on system response.

UNIT II: Design of Classical Control System in the Time Domain 8hrs

Introduction to compensator. Design of Lag, lead lag-lead compensator in time domain.

Feedback and Feed forward compensator design. Feedback compensation. Realization of

compensators.

UNIT III: Design of Classical Control System in Frequency Domain 8hrs

Compensator design in frequency domain to improve steady state and transient response.

Feedback and Feed forward compensator design using bode diagram.

UNIT IV: Design of PID Controllers 6hrs

Design of P, PI, PD and PID controllers in time domain and frequency domain for first, second

and third order systems. Control loop with auxiliary feedback – Feed forward control.

UNIT V: Control System Design in State Space 8hrs

Review of state space representation. Concept of controllability & observability, effect of pole

zero cancellation on the controllability & observability of the system, pole placement design

through state feedback. Ackerman’s Formula for feedback gain design. Design of Observer.

Reduced order observer. Separation Principle.

UNIT VI: Nonlinearities and Its Effect on System Performance 8hrs

Various types of non-linearities. Effect of various non-linearities on system performance.

Singular points. Phase plot analysis.


CO1: Explain the design problem and related specifications in time and frequency domains

CO2: Identify appropriate compensator/ controller and apply the design procedure for the

Estimating the parameters of simple controller structures (P, PI, PID, compensators)

CO3: Apply the design procedures to select appropriate state feedback control and observer

gains for the specified design requirements

CO4: Interpret the effects of nonlinearities on system performance

CO-PO MAPPING:

POs 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

CO1 3 3 3

CO2 3 3 2 3

CO3 3 3 3

CO4 3 3 3

TEXT BOOKS:

1. “Control Systems Engineering Norman S. Nise, Wiley, 6th Edition, 2012.

2. “Modern Control Engineering”, Katsuhiko Ogata, Prentice Hall of India Pvt. Ltd., 3rd

edition, 1998.

3. “Control Systems: Principles and Design”, M. Gopal, Mcgraw Higher Ed, 4th Edition, 2012

4. “Control Systems Engineering”, I. J. Nagrath and M. Gopal, New Age International Ltd.,

2nd Edition, 2006.

REFERENCE BOOKS:

1. “Digital Control Engineering”, M Gopal, New Age International Ltd., Publishers, 2nd

Edition, 2014.

2. “Linear control system analysis and design (conventional and modern)”,J. J. D’Azzo and C.

H. Houpis, Mcgraw Higher Ed, 4th Edition, 1995.

3. “Design of feedback Control Systems”, R. T. Stefani and G. H. Hostetter, Saunders

College Pub., 3rd Edition, 1994.

LINE-COMMUTATED AND ACTIVE RECTIFIERS

(Free Elective 2)



Prerequisites: Power Electronics

Course Objective: To introduce the design concepts of filters for power converters, and also

to analyze power electronic converters employed for industrial applications.

Syllabus

UNIT I: RECTIFIERS WITH FILTERS 7hrs.

Half-wave diode rectifier with RL and RC loads; 1-phase full-wave diode rectifier with L, C and

LC filter; Half-wave Thyristor rectifier with RL and RC loads; 1-phase Thyristor rectifier with L

and LC filter.

UNIT II: SINGLE-PHASE AC-DC SINGLE-SWITCH BOOST CONVERTER 4hrs.

Review of dc-dc boost converter, power circuit of single-switch ac-dc converter, steady state

analysis, unity power factor operation, closed-loop control structure.

UNIT III: POWER FACTOR CORRECTION CONVERTERS 4hrs.

Single-phase single stage boost power factor corrected rectifier, power circuit principle of

operation, and steady state- analysis, Block diagram of three phase boost PFC converter.

UNIT IV: MULTI-PULSE CONVERTER 5hrs.

Review of transformer phase shifting, generation of 6-phase ac voltage from 3-phase ac, 6-

pulse converter and 12-pulse converters with inductive loads, steady state analysis,

commutation overlap, notches during commutation.

UNIT V: AC-DC BIDIRECTIONAL BOOST CONVERTER 5hrs.

Review of 1-phase inverter and 3-phase inverter, power circuits of 1-phase and 3-phase ac-

dc boost converter, steady state analysis, operation at leading, lagging and unity power

factors. Rectification and regenerating modes. Phasor diagrams, closed-loop control structure.

UNIT VI: ISOLATED SINGLE-PHASE AC-DC FLYBACK CONVERTER 4hrs.

Dc-dc fly back converter, output voltage as a function of duty ratio and transformer turns

ratio. Power circuit of ac-dc fly back converter, steady state analysis.


CO1: Analyze controlled rectifier circuits with filters

CO2: Explain the operation of single-phase AC-DC single-switch boost converter

CO3: Apply the knowledge of boost converter to develop power factor correction in rectifiers

CO4: Examine the performance of Multi-Pulse converter

CO5: Explain the operation and performance analysis of AC-DC bidirectional boost converter

and fly back converter

CO-PO MAPPING:

POs 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

CO1 2 3 3

CO2 2 3 3

CO3 2 3 3

CO4 2 3 3

CO5 2 3 3

TEXT BOOKS:

1. “Principles of Thyristorised Converters”, G. De, Oxford & IBH Publishing Co, 1988.

2. “Principles of Power Electronics”, J.G. Kassakian, M. F. Schlecht and G. C. Verghese,

Addison- Wesley, 1991.

3. “Power Electronics: Essentials and Applications”, L. Umanand, Wiley India, 2009.

4. “Power Electronics: Converters, Applications and Design”, N. Mohan and T. M. Undeland,

by John Wiley & Sons, 3rd Edition, 2007.

REFERENCE BOOKS:

1. “Fundamentals of Power Electronics”, R. W. Erickson and D. Maksimovic, by Springer

Science & Business Media, 2nd Edition, 2001.

OPTIMIZATION TECHNIQUES

(Free Elective 2)



Prerequisites: Mathematics

Course Objective: This course introduces various optimization techniques

Syllabus

UNIT I: Introduction and Classical Optimization Techniques 8hrs.

Statement of an Optimization problem – design vector – design constraints – constraint

surface – objective function – objective function surfaces – classification of Optimization

problems.

UNIT II: Classical Optimization Techniques 8hrs.

Single variable Optimization – multi variable Optimization without constraints – necessary and

sufficient conditions for minimum/maximum– multivariable Optimization with equality

constraints. Solution by method of Lagrange multipliers – multivariable Optimization with

inequality constraints – Kuhn – Tucker conditions.

UNIT III: Linear Programming 8hrs.

Standard form of a linear programming problem – geometry of linear programming problems

– definitions and theorems – solution of a system of linear simultaneous equations – pivotal

reduction of a general system of equations – motivation to the simplex method – Big -M

method simplex algorithm – Big -M method - Duality in Linear Programming – Dual Simplex

method.

UNIT IV: Transportation Problem 8hrs.

Finding initial basic feasible solution by north – west corner rule, least cost method and Vogel‘s

approximation method – testing for optimality of balanced transportation problems – Special

cases in transportation problem.

UNIT V: Nonlinear Programming 8hrs.

Unconstrained cases - One – dimensional minimization methods: Classification, Fibonacci

method and Quadratic interpolation method - Univariate method, pivotal reduction method,

Powell‘s method and steepest descent method.

Constrained cases - Characteristics of a constrained problem, Classification, Basic approach

of Penalty Function method; Basic approaches of Interior and Exterior penalty function

methods. Introduction to convex Programming Problem.

UNIT VI: Dynamic Programming 8hrs.

Dynamic programming multistage decision processes – types – concept of sub optimization

and the principle of optimality – computational procedure in dynamic programming – examples

illustrating the calculus method of solution- examples illustrating the tabular method of

solution.


CO1: state and formulate the optimization problem, without and with constraints, by using

design variables from an engineering design problem.

CO2: apply classical optimization techniques to minimize or maximize a multi-variable

objective function, without or with constraints, and arrive at an optimal solution.

CO3: develop a mathematical model and apply linear programming technique by using

Simplex method. Also extend the concept of dual Simplex method for optimal solutions.

CO4: Solve transportation and assignment problem by using Linear Programming Simplex

method.

CO5: apply gradient and non-gradient methods to nonlinear optimization problems and use

interior or exterior penalty functions for the constraints to derive the optimal solutions.

CO6: apply Dynamic programming technique to inventory control, production planning,

engineering design problems etc. to reach a final optimal solution from the current optimal

solution.

CO-PO MAPPING:

POs 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

CO1 3 3

CO2 3 3

CO3 3 3

CO4 3 3

CO5 3 3

CO6 3 3

TEXT BOOKS:

1. “Engineering optimization: Theory and practice”, S. S. Rao, New Age International (P)

Limited, 3rd Edition, 1998.

2. “Introductory Operations Research”, H.S. Kasene & K.D. Kumar, Springer (India), 1st

Edition, 2011.

REFERENCE BOOKS:

1. “Optimization Methods in Operations Research and systems Analysis”, K.V. Mital and C.

Mohan, New Age International (P) Limited, Publishers, 3rdEdition, 1996.

2. “Operations Research”, Dr. S.D. Sharma, Kedarnath, Ramnath & Co publisher, 2008.

3. “Operations Research: An Introduction”, H.A.Taha, Pearson, 9thEdition, 2014.

4. “Linear Programming”, G. Hadley, Narosa publication, 2002.

DIGITAL CONTROL SYSTEMS

(Free Elective 3)



Prerequisites: Control Systems

Course Objective: The purpose of the proposed course is to present control theory that is

relevant to the analysis and design of computer-controlled systems, with an emphasis on basic

concepts and ideas.

Syllabus

UNIT I: Introduction and Signal Processing 8hrs.

Introduction to analog and digital control systems – Advantages of digital systems – Typical

examples – Signals and processing – Sample and hold devices – Sampling theorem and data

reconstruction – Digital to Analog conversion and Analog to Digital conversion Frequency

domain characteristics of zero order hold.

UNIT II: Review of Z-Transforms 8hrs.

Z-Transform and theorems, finding inverse and method for solving difference equations; Pulse

transforms function, block diagram analysis of sampled – data systems

Unit III: State Space Analysis 9hrs.

State Space Representation of discrete time systems, Pulse Transfer Function Matrix solving

discrete time state space equations, State transition matrix and it’s Properties, Methods for

Computation of State Transition Matrix, Discretization of continuous time state – space

equations- Concepts of controllability and observability – Tests (without proof).

UNIT IV: Stability Analysis 8hrs.

Mapping between the S-Plane and the Z-Plane – Primary strips and Complementary Strips –

Constant frequency loci, Constant damping ratio loci, Stability Analysis of closed loop systems

in the Z-Plane. Jury stability test – Stability Analysis by use of the Bilinear Transformation and

Routh Stability criterion.

UNIT V: Design of Discrete Time Control System by Conventional Methods 9 hrs.

Transient and steady – State response Analysis – Design based on the frequency response

method –Bilinear Transformation and Design using frequency response in the w–plane for lag

and lead compensators and digital PID controllers

UNIT VI: State Feedback Controllers and Observers 8hrs.

Design of state feedback controller through pole placement – Ackerman’s formula,

Introduction to state observers-full order observer design.


CO1: Explain the concepts of digital control systems and recall the fundamentals of signal

processing

CO2: Recall the concepts of Z-Transformation

CO3: Interpret linear discrete–time systems in state model

CO4: Examine the stability of linear discrete-time systems by the use of Bilinear

Transformation and Routh Stability criterion.

CO5: Identify an appropriate controller for the given specifications and apply conventional and

modern design methods for their parameter selection

CO –PO MAPPING

POs 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

CO1 3 3

CO2 3 3

CO3 3 3

CO4 3 3 3

CO5 3 3 3 3

TEXT BOOKS:

1. “Discrete–Time Control systems”, K. Ogata, Pearson Education/PHI, 2ndEdition, 2015.

REFERENCE BOOKS:

1. “Digital Control Systems”, Kuo, Oxford, 2nd Edition, 2012.

2. “Digital Control and State Variable Methods”, M. Gopal, McGraw Higher Ed, 4th Edition,

2012.

3. “Digital Control Systems”, V. I. George, P. C. Kurian, Cengage Learning, 1st Edition, 2012.

HVDC TRANSMISSION SYSTEMS

(Free Elective 3)



Prerequisites: Power electronics, Power systems

Course Objectives: To deal with the importance of HVDC Transmission and HVDC

Converters, Reactive power control Power factor improvement and the protection of HVDC

system.

Syllabus

UNIT I: DC TRANSMISSION TECHNOLOGY 6hrs.

Comparison of AC and dc Transmission (Economics, Technical Performance and Reliability).

Application of DC Transmission. Types of HVDC Systems. Components of a HVDC system.

Line Commutated Converter and Voltage Source Converter based systems.

UNIT II: Analysis of Line Commutated and Voltage Source Converters 10hrs.

Line Commutated Converters (LCCs): Six pulse converter, Analysis neglecting commutation

overlap, harmonics, Twelve Pulse Converters. Inverter Operation. Effect of Commutation

Overlap. Expressions for average dc voltage, AC current and reactive power absorbed by the

converters. Effect of Commutation Failure, Misfire and Current Extinction in LCC links.

Voltage Source Converters (VSCs): Two and Three-level VSCs. PWM schemes: Selective

Harmonic Elimination, Sinusoidal Pulse Width Modulation. Analysis of a six pulse converter.

Equations in the rotating frame. Real and Reactive power control using a VSC.

UNIT III: COMPONENTS OF HVDC SYSTEMS 8 hrs.

Smoothing Reactors, Reactive Power Sources and Filters in LCC HVDC systems DC line: Corona

Effects. Insulators, Transient Over-voltages. DC line faults in LCC systems. DC line faults in

VSC systems. DC breakers. Mono-polar Operation. Ground Electrodes.

UNIT IV: CONTROL OF HVDC CONVERTERS 8hrs.

Principles of Link Control in a LCC HVDC system. Control Hierarchy, Firing Angle Controls –

Phase-Locked Loop, Current and Extinction Angle Control, Starting and Stopping of a Link.

Higher level Controllers Power control, Frequency Control, Stability Controllers. Reactive Power

Control. Principles of Link Control in a VSC HVDC system: Power flow and dc Voltage Control.

Reactive Power Control/AC voltage regulation.

UNIT V: STABILITY ENHANCEMENT USING HVDC CONTROL 8hrs.

Basic Concepts: Power System Angular, Voltage and Frequency Stability. Power Modulation:

basic principles – synchronous and asynchronous links. Voltage Stability Problem in AC/DC

systems.

UNIT VI: MTDC LINKS 8hrs.

Multi-Terminal and Multi-In feed Systems. Series and Parallel MTDC systems using LCCs.

MTDC systems using VSCs. Modern Trends in HVDC Technology. Introduction to Modular

Multi-level Converters.

Course Outcomes: At the end of the course the students will be able to

CO1: compare the dc transmission over the ac transmission.

CO2: interpret the operation of Line Commutated Converters and Voltage Source Converters.

CO3: explain the basic components of HVDC system.

CO4: Analyze the control strategies used in HVDC transmission system.

CO5: Explore the power system stability in the view of HVDC system.

CO6: analyze the modern and MTDC link systems.

CO-PO MAPPING:

POs 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

CO1 3

CO2 3

CO3 3

CO4 3

CO5 3 3

CO6 3

TEXT BOOKS:

1. “HVDC Power Transmission Systems”, K. R. Padiyar, New Age International Publishers,

2nd Edition, 2011.

2. “High Voltage Direct Current Transmission”, J. Arrillaga, Peter Peregrinus Ltd., 1983.

3. “Direct Current Transmission”, E. W. Kimbark, Wiley-Interscience, 1st Edition, 1971.

ARTIFICIAL INTELLIGENCE TECHNIQUES

(Free Elective 3)



Prerequisites: Algebra.

Course Objective: The objective of the course is to present an overview of artificial

intelligence (AI) principles and approaches.

Syllabus

UNIT I: INTRODUCTION 6 hrs.

Introduction, Humans and Computers, Biological Neural Networks, Historical development of

neural network, Terminology and Topology, Biological and artificial neuron models, Basic

learning laws

UNIT II: NEURAL NETWORKS 8 hrs.

MCCulloch-pitts neuron model, Activation functions, Learning rules, neural network

architectures-Single-layer feed-forward networks:–Perceptron, Learning algorithm for

perceptron – limitations of Perceptron model

UNIT III: ANN PARADIGM 8 hrs.

Multi-layer feed-forward network (based on Back propagation algorithm)–Radial-basis

function networks-Recurrent networks (Hopfield networks).

UNIT IV: GENETIC ALGORITHMS & MODELING 6 hrs.

Genetic algorithms & Modeling-introduction-encoding-fitness function-reproduction operators-

genetic operators-cross over and mutation-generational cycle-convergence of genetic

algorithm.

UNIT V: CLASSICAL AND FUZZY SETS 8 hrs.

Introduction to classical sets–properties–Operations and relations–Fuzzy sets–Membership–

Uncertainty–Operations–Properties–Fuzzy relations–Cardinalities–Membership functions.

UNIT VI: FUZZY LOGIC SYSTEM COMPONENTS 8 hrs.

Fuzzification–Membership value assignment–Development of rule base and decision making

system –Defuzzification to crisp sets–Defuzzification methods


CO1: Explain the models and architecture of artificial neural networks

CO2: Compare Different Artificial Neural Networks paradigms

CO3: Summarize the role of Genetic Algorithm in solving optimization problems in engineering

domain

CO4: Compare the Classical and Fuzzy Sets and apply the knowledge in explaining the Fuzzy

Logic System Components

CO – PO MAPPING:

POs 1 2 3 4 5 6 7 8 9 10 11 12 PSO1 PSO2

CO1 3 2

CO2 3 3 2

CO3 3 3 2

CO4 3 3 2

TEXT BOOKS:

1. “Neural Networks, Fuzzy Logic and Genetic Algorithms: Synthesis and Applications”, S.

Rajasekaran, G. A. Vijayalakshmi Pai, PHI Learning Pvt. Ltd., 2003

2. “Fuzzy logic with fuzzy applications”, Timothy J. Ross, Wiley, 3rd edition, 2010.

REFERENCE BOOKS:

1. “Introduction to artificial neural systems”, Jacek M. Zurada, Jaico Publishing House, 1st

Edition, 1994

2. “Fundamentals of Neural Networks Architectures, Algorithms and Applications J. J. D’Azzo

and C. H. Houpis, McGraw Higher Ed, 4th Edition, 1995.

3. “Design of feedback Control Systems”, Laurene Fausett, Pearson Education India, 1st

Edition, 2004.

4 “Neural Networks: Algorithms, Applications, and Programming Techniques”, James A

Freeman, David M. Skapura, Pearson, 1st Edition, 2002

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