· Web viewRegulations 2013. Curriculum. SEMESTER I. S.NO SUBJECT CODE SUBJECT L T P C . Theory...

B.E. EEE (PART TIME) SCHOOL OF ELECTRICAL ENGINEERINGRegulations 2013

Curriculum

SEMESTER IS.NO

SUBJECT CODE SUBJECT L T P C

Theory1 UPT1MAA06 Engineering Mathematics I 3 0 0 32 UPT1PSA01 Physical Science 3 0 0 33 UPT1EEA02 Electric Circuit Theory 3 0 0 34 UPT1EEA03 Electronic Devices and Circuits 3 0 0 3

Practical5 UPT1EEA04 Electric Circuit and Electronic Device Lab 0 0 3 2

Total Credits 14

SEMESTER II

S.NO


Theory1 UPT2EEA07 Engineering Mathematics II 3 0 0 32 UPT2EEA37 Electrical Machines 3 0 0 33 UPT2EEA06 Electro Magnetic Theory 3 0 0 34 UPT2CSA01 Data Structure 0 0 3 3

Practical5 UPT2EEA07 Electrical Machines Lab 0 0 3 2

Total Credits 14

SEMESTER III

S.NO SUBJECT CODE SUBJECT L T P C

Theory1 UPT3EEA08 Digital Systems Design 3 0 0 32 UPT3EEA09 Linear Integrated Circuit 3 0 0 33 UPT3EEA10 Transmission and Distribution 3 0 0 34 UPT3CSA02 Object Oriented Programming 3 0 0 3

Practical5 UPT3EEA11 Linear and Digital Integrated Circuit Lab 0 0 3 2

Total Credits 14 L – Lecture; T – Tutorial; P – Practical; C – Credit

1

SEMESTER IV


Theory1 UPT4EEA12 Linear Control Systems 3 0 0 32 UPT4EEA13 Power Electronics 3 0 0 33 UPT4ECA01 Communication Engineering 3 0 0 34 UPT4EEA14 Measurement and Instrumentation 3 0 0 3

Practical5 UPT4EEA15 Control System and Power Electronics Lab 0 0 3 2

Total Credits 14

SEMESTER V


Theory1 UPT5EEA16 Solid State Drives 3 0 0 32 UPT5EEA17 Power System Analysis 3 0 0 33 UPT5EEA18 Micro Processor and Micro Controller 3 0 0 34 ***** Elective-I 3 0 0 3

Practical5 UPT5EEA19 Micro Processor and Micro Controller Lab 0 0 3 2

Total Credits 14

SEMESTER VI


Theory1 UPT6EEA20 Power System Operation and Control 3 0 0 32 UPT6EEA21 DSP and Its Application 3 0 0 33 UPT6EEA22 Power System Protection and Switch Gear 3 0 0 34 ***** Elective- II 3 0 0 3

Practical5 UPT6EEA23 Power Systems Simulation Lab 0 0 3 2

Total Credits 14

SEMESTER VII

S.NO


Theory1 UPT7EEA24 Electrical Energy Generation And Utilization 3 0 0 32 UPT7EEA25 Design of Electrical Machines 3 1 0 43 ***** Elective –III 3 0 0 3

Practical4 UPT7EEA26 Project 0 0 2

4 12Total Credits 2

2

2

TOTAL CREDIT: 106

L – Lecture; T – Tutorial; P – Practical; C – Credit

ELECTIVE -I


1 UPTEEEA27 Electrical Drives and Control 3 0 0 3

2 UPTEEEA28 Bio-Medical Instrumentation 3 0 0 3

3 UPTEEEA29 Special Electrical Machines 3 0 0 3

4 UPTEBAA01 Principle of Management and Professional Ethics 3 0 0 3

5 UPTEEEA30 Electrical Safety and Auditing 3 0 0 3

6 UPTEEEA31 High Voltage Engineering 3 0 0 3

ELECTIVE -II


1 UPTEEEA32 Embedded System Design 3 0 0 32 UPTEECA02 Mobile Communication 3 0 0 33 UPTEECA03 Basic VLSI Design 3 0 0 34 UPTEECA04 Tele Communication Switching and Networks 3 0 0 35 UPTEEEA33 Power System Transients 3 0 0 36 UPTEEEA34 Power Plant Engineering 3 0 0 3

ELECTIVE -III


1 UPTECSA03 Data Communication and Networks 3 0 0 32 UPTEEEA35 Power System Dynamics 3 0 0 33 UPTECSA04 Computer Architecture 3 0 0 34 UPTECSA05 Operating Systems 3 0 0 35 UPTECSA06 Internetworking Technology 3 0 0 36 UPTEEEA36 Power Quality 3 0 0 3

L – Lecture; T – Tutorial; P – Practical; C – Credit

3

MATHEMATICS I FOR ELECTRICAL ENGINEERING

L T P C 3 0 0 3

AIM: To develop the skills of the students in the areas of applied mathematics.OBJECTIVES:

To teach theory and applications of numerical solutions of differential calculus, integral calculus, Laplace transforms matrix theory, and differential equations.

To teach the fundamental topics required for advanced studies in engineering. UNIT I- DIFFERENTIAL CALCULUS OF FUNCTIONS OF SEVERAL VARIABLES

9

Functions of several variables - Domains and regions- Functional notation - Level curves and level surfaces - Limits and continuity - Partial derivatives - Total differential- Fundamental lemma- Derivatives and differentials of functions of functions- Implicit functions- Inverse functions- Jacobians and their properties- Maxima and minima of functions with side conditions- Lagrange’s method of multipliers.

UNIT II- INTERGRAL CALCULUS OF FUNCTIONS OF SEVERAL VARIABLES 9

Double integrals- Changing the order of integration- Cartesian and polar coordinates- Evaluation of double integrals in Cartesian coordinates by transforming them from Cartesian to polar coordinates- Triple integrals- Area as a double integral- Volume as a triple integral.

UNIT III - LAPLACE TRANSFORMS9

Laplace Transform: Definition of Laplace transform- Condition for its existence- Laplace transforms of elementary functions- Basic properties of Laplace transform Transforms of derivatives and integrals- Shift theorems- Transforms of unit step Functions and impulse functions- Transform of periodic functions- meaning of the inverse Laplace transform- Statement of the Convolution theorem- Tauberian theorems- Initial and final value theorem.

UNIT IV- MATRICES 9

Rank of matrices- Consistency of linear equations- Characteristic equation, Characteristic values and characteristic vectors of a square matrix of rational numbers- Diagonal, Symmetric and Orthogonal matrices and their properties- Statement of Cayley- Hamilton theorem and its verification for 2nd and 3rd order matrices only- uses of Cayley- Hamilton theorem in finding the inverse of a non-singular matrix and the power of a square matrix- Representation of matrices in diagonal forms.

UNIT V ORDINARY DIFFERENTIAL EQUATIONS 9

Methods and solutions of Higher order linear differential equation with constant coefficients- Method of variation of parameters- Method of undetermined coefficients- Cauchy’s and Legendre’s linear equations- Simultaneous first-order linear equations with constant coefficients- Finding the solution of a system of first-order linear equations with constant coefficients by reducing it to a single differential equation of higher order- Finding the

5

solution of a system of first- order linear equations with constant coefficients by matrix method- Solution of ordinary second order linear differential equations and simultaneous first-order linear equations with constant coefficients using Laplace transform.

TOTAL: 45 Periods

TEXT-BOOK:

P. Duraipandian, S. Udayabaskaran and T. Karthikeyan, Engineering Mathematics (I Year), Muhil Publishers, 2010.

REFERENCE BOOKS:

1. G.B. Thomas and R.L. Finney, Calculus and Analytical Geometry, 9 th edition, Addison-Wesley Publishing House, 1995.

2. E. Kreyszig, Advanced Engineering Mathematics, 9th edition, Wiley, 2005

3. R.K. Jain and S.R.K. Iyengar, Advanced Engineering Mathematics, 3rd edition, Narosa Publishing House, 2009

4. W.E. Boyce and R.C. DiPrima, Elements of Differential Equations and Boundary Value Problems, 9th edition, Wiley, 2008

5. J.W. Brown and R.V. Churchill, Complex Variables and Applications, 8 th edition, McGraw Hill, 2008

6. M.R. Spiegel, Laplace Transforms, McGraw Hill, 1965.

7. Piskunov, Differential and Integral Calculus (Vol. I & II), CBS Publishers, 1995 & 1999

6

PHYSICAL SCIENCE L T P C

3 0 0 3

ELECTRIC CIRCUIT THEORY7

L T P C

3 0 0 3 AIM: To expose basic circuit concepts, circuit models and methods of circuit analysis in time domain and frequency domain for solving simple and multi dimensional circuits including coupled circuits and three phase circuits.

OBJECTIVES:

To understand the concept of circuit elements lumped circuits, waveforms, circuit laws and network reduction.

To analyze the transient response of series and parallel A.C. circuits and to solve problems in time domain using Laplace Transform.

To understand the concept of active, reactive and apparent powers, power factor and resonance in series and parallel circuits.

To solve the electrical network using mesh and nodal analysis by applying network theorems. To know the basic concepts of coupled circuits, three phase loads and power measurement.

UNIT I INTRODUCTION 9

Ohm's and Kirchhoff’s laws - Resistive circuits - Series and parallel reduction - Star and delta transformation - Voltage and current source - source transformation - Introduction to alternating Quantities - Average and RMS values - Analysis of series and parallel and series-parallel RLC circuits - Resonance in series and parallel Electric circuits – Bandwidth and Selectivity of resonance circuits.

UNIT II NETWORK ANALYSIS 9

Network graphs - Concept of branch, link, tree, co tree – Incidence matrix - Loop current variables - Loop current equations - Node voltage variables - Node voltage equations - Matrix method of solving DC and AC network - Driving point and transfer impedance/admittance - pole - zero plots and their significance in network functions - Dual networks.

UNIT III NETWORK THEOREMS 9

Superposition theorem - Thevenin's theorem and Norton's theorem - Maximum power transfer theorem - Reciprocity theorem - Millman's theorem - Substitution theorem - Tellegen's theorem - Statement and application

UNIT IV COUPLED CIRCUITS AND 3 PHASE NETWORKS 9

Self Inductance - Mutual Inductance - Co-efficient of coupling – Dot convention - Analysis of coupled circuits - Analysis of single tuned and double tuned coupled circuits involving mutual inductance - Phase sequence - Line and phase quantities - Phasor diagram - Solution of circuits with balanced and unbalanced loads - Power measurement by two wattmeter method.

8

UNIT V CIRCUIT TRANSIENTS 9

Transient response of RL,RC and RLC series and parallel circuits - Solution for step and sinusoidal input using Laplace transform method - Natural frequency, damped frequency, damping factor, logarithmic decrement - response of circuit for non-sinusoidal inputs.

TOTAL: 45 Periods

TEXT BOOKS:

1. W.H.Hayt and J.E.Kemmerley,"Engineering Circuit Analysis" McGraw Hill, New York,

2006.

2. Joseph. A.Edminister "Electric circuits "Schaum's outline series, McGraw Hill Book Co.

- 1987.

REFERENCE BOOKS:

1. M.Arumugam and N.Premkumar "Electric Circuit Theory",Khanna Publishers, New Delhi,1991.

2. Theodore F.Bogart .Jr "Electric Circuits",2nd Edition - Macmillan/McGraw Hill 1992.3. M.L.Soni, J.C. Gupta and P.V.Gupta "A course in Electrical Circuits and Fields"

Dhanpatrai & sons, New Delhi,1981.4. Sudhakar “Circuits and Networks ", TMH,19985. Robert L.Boylestad , "Introductory Circuit Analysis" - 8th edition,Prentice Hall Inc.-

1997.6. Richard C.Dorf "Introduction to Electric Circuits"-2nd Edition John Wiley & Sons -

1993.7. David A Bell, Introduction to Electric Circuits “- Prentice Hall Inc.- 2003.

9

ELECTRONIC DEVICES AND CIRCUITS

L T P C 3 0 0 3

AIM: To study the characteristics and applications of electronic devices.

OBJECTIVES:

To acquaint the students with construction, theory and characteristics of the following electronic devices: p-n junction diode, Bipolar transistor, Field Effect transistor, LED, LCD and other photo electronic devices and Power control/regulator devices.

UNIT 1 DIODES AND BIPOLAR JUNCTION TRANSISTOR 9

PN junction – current equation – junction capacitance – breakdown characteristics – Varactor – tunnel – fast recovery – Schottky and zenar diodes – Ebers – Moll equation – Input output characteristics – ‘h’ parameters – Low frequency and high frequency equivalent circuits – RF transistors

UNIT 2 POWER SEMICONDUCTOR DEVICES 9

Structure – Operation and characteristics of SCR – TRIAC – Power transistor – MOSFET – GTO – IGBT – Turn on and Turn off characteristics Switching losses.

UNIT 3 AMPLIFIERS 9

Biasing circuits for transistors – FET and their analysis – Low frequency and high frequency equivalent circuits – CE – CC and CB amplifiers – FET amplifiers – frequency response – cascade and Darlington connections – analysis of Class A and B power amplifiers – complementary symmetry amplifiers – Class C power amplifiers.

UNIT 4 DIFFERENTIAL AND TUNED AMPLIFIERS 9

Differential amplifiers – common mode and difference mode analysis – Drift compensation – FET input stages – Chopper stabilizer amplifiers – introduction to tuned amplifiers.

UNIT 5 FEEDBACK AMPLIFIERS AND OSCILLATORS 9

Advantages of negative feedback – voltage / current – series / shunt feedback – positive feedback – condition for oscillations – phase shift – Wien bridge – Hartley – Colpitts and crystal Oscillators

TOTAL: 45 Periods

10

TEXT BOOKS:

1. Millman and Halkias, ‘Electronic Devices and Circuits’, Tata McGraw-Hill, 1991.2. Albert Paul Malvino, ‘Electronics Principles’, Tata McGraw-Hill, 6th Edition, 1995.

REFERENCE BOOKS:

1. David A.Bell, ‘Electronic Devices and Circuits’, 3rd Edition Prentice Hall of India, 1995.2. Sze, S.M ‘Physics of Semiconductor Devices’, Wiley Eastern, 1981.3. Boylestad and Nashelsky, ‘Electronic Devices and Circuit theory’, Prentice Hall of

India,4. 6th Edition 1999.5. Mothersheed, ‘Electronic Devices and Circuits’, Prentice Hall of India, 1999.6. John D. Rydar, ‘Electronic Fundamentals and Applications Integrated and Discrete7. Systems’, 5th Edition, Prentice Hall of India, 19998. David Neamen, ‘Semiconductor Physics and Devices – Basic Principles’, Tata McGraw-

Hill, 1999

11

ELECTRIC CIRCUIT AND ELECTRONIC DEVICE LAB

L T P C 0 0 3 3

AIM: To study the characteristics and to determine the device parameters of various solid-state devices

OBJECTIVES:

To know about the diode, transistor applications and their characteristics

To know about the frequency response of various amplifiers

To know about the characteristics of various amplifiers

Electric circuit Experiment

1. Verification of principle of superposition with dc and ac sources.

2. Verification of Thevenin, Norton and Maximum power transfer theorems in ac Circuits

3. Determination of transient response of current in RL and RC circuits with stepVoltage input

4. Determination of transient response of current in RLC circuit with step voltage Input for under damp, critically damp and over damp cases.

5. Calibration of ac voltmeter and ac ammeter

6. Measurement of form factor of a rectified sine wave and determine source of error if

R.m.s.value is measured by a multi-meter

7. Measurement of phase difference and frequency of a sinusoidal ac voltage using C.R.O.

Electronic device Experiment

1. PN Junction diode and Rectifier Applications.

2. Bipolar Junction transistor - CE, CB, CC characteristics.

3. JFET – characteristics and parameter determination.

4. Characteristics of UJT.

5. Characteristics of SCR, DIAC and TRIAC.

12

SEMESTER II

MATHEMATICS II FOR ELECTRICAL ENGINEERING L T P C

3 0 0 3 AIM: To develop the skills of the students in the areas of applied mathematics.OBJECTIVES:

To teach theory and applications of numerical solutions of infinite series, improper integrals, vector differential calculus and functions of complex variable-analytic functions

To teach the fundamental topics required for advanced studies in engineering. UNIT I INFINITE SERIES, IMPROPER INTEGRALS

9Infinite series: Infinite sequences- Limit of a sequence- Infinite series- Convergence- Tests for convergence and divergence- Sequences and series of functions- Uniform convergence- Weierstrass M-test for uniform convergence- power series- Taylor and Maclaurin series- Taylor’s formula for functions of two variables. Improper Integrals: Meaning of improper integrals- Definitions of beta integral and gamma integral- Formulas

-

Evaluation of using beta and gamma functions.

UNIT II VECTOR DIFFERENTIAL CALCULUS 9Vector fields and scalar fields - The gradient field - The directional derivative- Divergence and Curl of a vector field- Solenoidal and Irrotational vector fields- The Laplacian in polar, cylindrical, and spherical coordinates.

UNIT III VECTOR INTEGRAL CALCULUS 9Line integrals in the plane-Line integrals as integrals of vectors- Green’s theorem (with out proof) in the plane and its verification- Line integrals in space- Surfaces in space- Normal to the surface- Orient ability- Surface integrals- Divergence theorem (with out proof) and Stokes’ theorem (with out proof) and their verification involving cubes and rectangular parallelepiped only.

UNIT IV FUNCTIONS OF A COMPLEX VARIABLE-ANALYTIC FUNCTIONS 9

Definition of analytic function- Statement of Cauchy- Riemann’s necessary conditions- Statement of sufficient conditions- Harmonic and orthogonal properties of and where is analytic- Finding the analytic function when the real part or the imaginary parts or the sum of the real and imaginary parts or the difference of the real and imaginary parts is given- Concept of conformal mapping defined by , where

is an analytic function- Discussion of the mappings - Definition of bilinear transformation- Cross-Ratio and its invariance property- Finding the bilinear transformation using the invariance property of cross-ratio.UNIT V Complex Integration: 9meaning of complex integration- Statement and applications of Cauchy’s Integral theorem and of Cauchy’s Integral Formula- Taylor’s and Laurent’s expansions- Singular points and their types- Definitions of residue at a singular point- Statement of the Residue theorem and its application in the evaluation of real improper integrals (Problems involving unit circle and

13

semi-circular contours excluding poles on the boundaries)- Statement of the theorem involving the Inverse Laplace transform as a contour integral.

TOTAL: 45 Periods

TEXT-BOOK:

1. P. Duraipandian, S. Udayabaskaran and T. Karthikeyan, Engineering Mathematics (I Year), Muhil Publishers, 2010.

REFERENCE BOOKS:

1. G.B. Thomas and R.L. Finney, Calculus and Analytical Geometry, 9 th edition, Addison-Wesley Publishing House, 1995.

2. E. Kreyszig, Advanced Engineering Mathematics, 9th edition, Wiley, 2005

3. R.K. Jain and S.R.K. Iyengar, Advanced Engineering Mathematics, 3rd edition, Narosa Publishing House, 2009

4. W.E. Boyce and R.C. DiPrima, Elements of Differential Equations and Boundary Value Problems, 9th edition, Wiley, 2008

5. J.W. Brown and R.V. Churchill, Complex Variables and Applications, 8 th edition, McGraw Hill, 2008

6. M.R. Spiegel, Laplace Transforms, McGraw Hill, 1965.

7. Piskunov, Differential and Integral Calculus (Vol. I & II), CBS Publishers, 1995 & 1999

14

ELECTRICAL MACHINES L T P C

3 0 0 3

AIM: To exposes the students to the concepts of synchronous and asynchronous machines and analyzes their performance.

OBJECTIVES

To impart knowledge on

Constructional details, principle of operation, performance, starters and testing of D.C. machines.

Constructional details, principle of operation and performance of transformers.

Constructional details, principle of operation and performance of induction motors.

Constructional details, principle of operation of alternators and special machines.

Power System transmission and distribution.

UNIT I D.C.Machines 9

Construction, principle of operation of D.C.motor and D.C.Generator. Various types of D.C.motors and generators. Performance characteristics of D.C.motors and D.C. generators. Starting and speed control of D.C.motor.

UNIT II Transformers 9

Constructional details and principles of operation of single-phase and three-phase transformers -losses and efficiency. Special types of transformers - Servo stabiliser.

UNIT III Synchronous Machines 9

Constructional features - operating principle of 3-phase alternator and synchronous motor. Synchronous motor starting - Hunting, Synchronising and parallel operation.

UNIT IV Induction Motors 9

Constructional features - Operating principle of 3 phase induction motor (squirrel cage and slip ring) - slip torque characteristics - starters – speed control methods.

UNIT V Special Machines 9

Tachogenerator - A.C. and D.C. Servo motor - Stepper motor - Single-phase induction motors - Linear induction motor - Push button Switches - Contactors - Relays - Sequential Circuit ladder diagram - Selection of motors.

TOTAL : 45 periods

15

TEXT BOOKS

1. B.L.THERAJA, "Electrical Technology" - Vol.II - S.Chand & company -2008 Edition.

2. P.C.SEN, "Principles of Electric machines and Power Electronics", JOHN WILEY, Second edition, 1997.

REFERENCE BOOKS

1. R.K.RAJPUT," Electrical Machines - Laxmi Publications, New Delhi -1998.

2. FOWLER -" Electricity Principles and applications ",TMH,1998.

3. C.R.PAUL, S.A.NASAR and L.E.UNNEWEHR, "Introduction to Electrical Engineering" - McGraw Hill Inc. - 1992.

4. I J NAGRATH & D PKOTHARI, ‘ Electrical Machines ‘- McGraw-hill, third edition ,2004

TOTAL: 45 Periods

16

ELECTROMAGNETIC THEORY L T P C

3 0 0 3

AIM: To expose the students to the fundamentals of electromagnetic fields and their applications in Electrical Engineering.

OBJECTIVES:

Concepts of electrostatics, electrical potential, energy density and their applications.

Concepts of magneto statics, magnetic flux density, scalar and vector potential and its applications.

Faraday’s laws, induced emf and their applications. Concepts of electromagnetic waves and Poynting vector. Field modeling and computation with relevant software.

UNIT I INTRODUCTION 9Sources and effects of electromagnetic fields – Vector fields – Different co-ordinate systems - Divergence theorem – Stoke’s theorem

UNIT II ELECTROSTATICS 9Coulomb’s Law – Electric field intensity – Field due to point and continuous charges – Gauss’s law and application – Electrical potential – Electric field and equipotential plots – Electric field in free space, conductors, dielectric – Dielectric polarization, Electric field in multiple dielectrics – boundary conditions, Poisson’s and Laplace’s equations – Capacitance-energy density – Dielectric strength.

UNIT III MAGNETOSTATICS 9

Lorentz Law of force, magnetic field intensity – Biot–savart Law - Ampere’s Law – Magnetic field due to straight conductors, circular loop, infinite sheet of current – Magnetic flux density (B) – B in free space, conductor, magnetic materials – Magnetization – Magnetic field in multiple media – Boundary conditions – Scalar and vector potential – Magnetic force – Torque – Inductance – Energy density – Magnetic circuits.

UNIT IV ELECTRODYNAMIC FIELDS 9

Faraday’s laws, induced emf – Transformer and motional EMF, Maxwell’s equations (differential and integral forms) – Displacement current – Relation between field theory and circuit theory.

UNIT V ELECTROMAGNETIC WAVES 9

Generation – Electro Magnetic Wave equations – Wave parameters; velocity, intrinsic impedance, propagation constant – Waves in free space, lossy and lossless dielectrics, conductors-skin depth, Poynting vector – Plane wave reflection and refraction.

TOTAL: 45 Periods

17

TEXT BOOKS:

1. John.D.Kraus, ‘Electromagnetics’, McGraw Hill book Co., New York, Fourth Edition, 1991.

2. William .H.Hayt, ‘Engineering Electromagnetics’, Tata McGraw Hill edition, 2001.

REFERENCE BOOKS:1. Joseph. A.Edminister, ‘Theory and Problems of Electromagnetics’, Second edition,

Schaum Series, Tata McGraw Hill, 1993

2. I.J. Nagrath, D.P. Kothari, ‘Electric Machines’, Tata McGraw Hill Publishing Co Ltd, Second Edition, 1997.

3. Kraus and Fleish, ‘Electromagnetics with Applications’, McGraw Hill International Editions, Fifth Edition, 1999.

4. Sadiku, ‘Elements of Electromagnetics’, Second edition, Oxford University Press, 1995.

18

DATA STRUCTURE

L T P C 3 0 0 3

AIM: To study the basic fundamental of queues and lists, trees and graphs, sorting and searching

OBJECTIVES:

To learn the systematic way of solving problems To understand the different methods of organizing large amounts of data To learn to program in C To efficiently implement the different data structures To efficiently implement solutions for specific problems

UNIT I INTRODUCTION TO DATA STRUCTURES 9

Abstract data types – Pointers in C – Arrays: One dimensional array – Two dimensional array and multidimensional array – Strings and String operations, Dynamic storage - Stack: Primitive operation – Evaluation of expression – Recursion (Implementation in C).

UNIT II QUEUES AND LISTS 9

Queues: Operations – Priority queues – link lists: Single – double, circular lists – Operation –Application of link linear list - List implementation of stacks and queues (Implementation in C).

UNIT III TREES AND GRAPHS 9

TREES: Binary trees – Basic operations and representations – Binary tree traversal – Threaded binary trees – Representation of list as binary trees – Applications. GRAPHS: matrix and other computer graphics applications – PERT and related techniques

UNIT IV SORTING 9

Notation and concepts - Exchange sorts: Bubble sort, Quick sort – Selection and tree sorting: Straight selection sort, Binary tree sorts, Heap sorts – Insertion sorts – Merge sorts and Radix sorts – Efficiency analysis (Implementation in C) – address- Calculation Sort.

UNIT V SEARCHING

9

Basic search techniques – Sequential searching – Indexed sequential search – Binary search – Tree searching – Hashing (Implementation in C) – functions and collision – resolution techniques – Ht balanced trees – Wt balanced trees – tree Structures.

TOTAL: 45 Periods

19

TEXT BOOK:

1. M. A. Weiss, “Data Structures and Algorithm Analysis in C”, Second Edition , Pearson Education, 2005.

REFERENCE BOOKS:

1. A. V. Aho, J. E. Hopcroft, and J. D. Ullman, “Data Structures and Algorithms”, Pearson Education, First Edition Reprint 2003.

2. R. F. Gilberg, B. A. Forouzan, “Data Structures”, Second Edition, Thomson India Edition, 2005.

3. Ellis Horowitz, Sartaj Sahni, Dinesh Mehta, “Fundamentals of Data Structure”, Computer Science Press, 1995.

20

ELECTRICAL MACHINES LAB L T P C0 0 3 2

AIM:To expose the students to the operation of synchronous machines and induction motors and give them experimental skill

OBJECTIVES

To study the characteristics of transformers To study the characteristics of various motors

To study the characteristics of various generators

To study the load characteristics of induction motors

LIST OF EXPERIMENTS

1. Predetermination of efficiency and regulation of single-phase transformers.

2. Load test on single-phase/three-phase transformers.

3. Load characteristics of DC motors(shunt, series and compound)

4. Load characteristics of DC shunt/compound generators.

5. Load test on alternators.

6. Synchronous motor characteristics.

7. Load test on three-phase induction motors.

8. Load characteristics of a single-phase induction motor.

9. Speed control of DC shunt motor using (a) armature control (b) field control.

10. Swinburne's test.

11. Verification of Kirchoff’s Current and Voltage Law

12. Verification of Thevinin’s Theorem and Superposition Theorem.

13. Transient analysis of RC & RL Circuits.

21

SEMESTER III

DIGITAL SYSTEMS DESIGN L T P C 3 0 0 3

AIM: To introduce the fundamentals of Digital Circuits, combinational and sequential circuit.

OBJECTIVES:

To study various number systems and to simplify the mathematical expressions using Boolean functions – simple problems.

To study implementation of combinational circuits To study the design of various synchronous and asynchronous circuits. To expose the students to various memory devices.

UNIT I NUMBER SYSTEM & BOOLEAN ALGEBRA 9

Review of number system – types and conversion – codes – Boolean algebra – De-Morgan’s theorem – switching functions and simplification using K-maps & Quine McCluskey method.

UNIT II COMBINATIONAL CIRCUITS 9

Design of Logic gates – Design of adder – subtractor – comparators– code converters – encoders – decoders – multiplexers and demultiplexer – Function realization using gates & multiplexers

UNIT III SYNCHRONOUS SEQUENTIAL CIRCUITS 9

Flip flops – SR, D, JK and T – Analysis of synchronous sequential circuits – design of Synchronous sequential circuits – Counters – state diagram – state reduction – state assignment.

UNIT IV ASYNCHRONOUS SEQUENCTIAL CIRCUIT 9

Analysis of asynchronous sequential machines – state assignment – asynchronous design problem

UNIT V PROGRAMMABLE LOGIC DEVICES – MEMORY AND LOGIC FAMILIES 9

Memories – ROM – PROM – EPROM – PLA – PLD – FPGA – digital logic families – TTL – ECL – CMOS.

TOTAL: 45 Periods

22

TEXT BOOKS:

1. M. Morris Mano, ‘Digital Logic and Computer Design’, Prentice Hall of India, 2002.2. John M.Yarbrough, ‘Digital Logic, Application & Design’, Thomson, 2002

REFERENCE BOOKS:

1. Charles H.Roth, ‘Fundamentals Logic Design’, Jaico Publishing, IV edition, 20022. Floyd, ‘Digital Fundamentals’, 8th edition, Pearson Education, 2003.3. John F.Wakerly, ‘Digital Design Principles and Practice’, 3rd edition, Pearson Education, 2002

23

LINEAR INTEGRATED CIRCUITS

L T P C 3 0

0 3

AIM: To Introduce The Concepts For Realizing Functional Building Blocks In Ics, Fabrications & Application Of ICs.OBJECTIVES:

To study the IC fabrication procedure. To study characteristics; realize circuits; design for signal analysis using Op-

amp ICs. To study the applications of Op-amp. To study internal functional blocks and the applications of special ICs like

Timers, PLL circuits, regulator Circuits, ADCs.

UNIT I IC FABRICATION 9

IC classification – Fundamental of monolithic IC technology – Epitaxial growth – Masking and etching, diffusion of impurities – Realization of monolithic ICs and packaging –Fabrication of diodes, capacitance, resistance and FETs

UNIT II CHARACTERISTICS OF OP-AMP 9

Ideal OP – AMP characteristics, DC characteristics – AC characteristics – Offset voltage and current – Voltage series feedback and shunt feedback amplifiers – Differential amplifier; frequency response of OP-AMP – Basic applications of OP-AMP – Summer – Differentiator and integrator.

UNIT III APPLICATIONS OF OP-AMP 9

Instrumentation amplifier – First and second order active filters – V/I and I/V converters, comparators, multi vibrators, waveform generators, clippers, clampers, peak detector, S/H circuit, D/A converter (R – 2R ladder and weighted resistor types), A/D converter – Dual slope – Successive approximation and flash types.

UNIT IV SPECIAL ICs 9

555 Timer circuit – Functional block – Characteristics and applications; 566 – Voltage controlled oscillator circuit; 565 – Phase lock loop circuit functioning and applications – Analog multiplier ICs.,DDS.

UNIT V APPLICATION ICs 9

IC voltage regulators – LM317 – 723 regulators – Switching regulator – MA 7840 – LM 380 power amplifier – ICL 8038 function generator IC – Isolation amplifiers – Opto coupler – Opto electronic ICs, Load drop out regulators.

TOTAL: 45 Periods

24

TEXT BOOKS:

1. Ramakant A. Gayakward, “OP-AMPS and Linear Integrated Circuits”, 4th Edition, Pearson Education/Prentice Hall of India, 2000

2. Roy Choudhary, D. and Sheil B.Jani, “Linear Integrated Circuits”, 2nd Edition, New Age,

2003.

REFERENCE BOOKS:

1. Jacob Millman, Christos C.Halkias, “Integrated Electronics - Analog and Digital Circuits System”, Tata McGraw Hill, 2003

2. Robert F. Coughlin, Fredrick F. Driscoll, “OP - AMP and Linear ICs”, 4th Edition, Pearson Education/ Prentice Hall of India, 2002

3. David A. Bell, “OP-AMP Linear ICs”, 2nd Edition, Prentice Hall of India, 1997

25

TRANSMISSION AND DISTRIBUTIONL T P C3 0 0 3

AIM:

To become familiar with the function of different components used in Transmission and Distribution levels of power systems and modeling of these components.

OBJECTIVES:

To develop expression for computation of fundamental parameters of lines. To categorize the lines into different classes and develop equivalent circuits for

these classes. To analyze the voltage distribution in insulator strings and cables and methods to

improve the same.


R, L, C Classification of transmission lines- concept and applications, Transmission line parameters - performance- Regulation and efficiency – Tuned power lines – Propagation constant - Power Circle diagrams of constant voltage lines (both sending and receiving) maximum power transmitted

UNIT II INSULATORS9

Mechanical design of Overhead lines – Line supports – Overhead line insulators – Classification. Voltage distribution in suspension insulators – Testing of insulators – string efficiency – Stress and sag calculation – effects of wind and ice – stringing chart. Formation of Corona- critical voltages - losses - effect on line performance

UNIT III CABLES 9

Comparison between overhead line and underground cable –Constructional features- Types of cables insulation resistance - potential gradient - capacitance of single core and three core cables.

UNIT IV DISTRIBUTION SYSTEMS 9

D.C distribution system, A.C distribution system, A.C. single phase and three phase distribution systems - Calculation of voltage Kelvin's Law and its limitations. Distribution systems – general aspects – classification, Distribution automation

UNIT V HVDC TRANSMISSION & FACTS CONTROLLER9

Voltage control techniques in transmission systems - Static VAR compensators – Recent trends in FACTS. HVDC transmission – Types of links – Advantages – Converter stage equipment.

26

TOTAL: 45 Periods

27

TEXTBOOKS:

1. Wadhwa, C.L.,'Electrical power systems',New age International Pvt Ltd.publishers,1995.

2. Gupta B.R.,' Power system Analysis & Design',Wheeler Publishing,2006.

REFERENCE BOOKS:

1. Cotton,H.,'Transmission and distribution of electrical Energy', ELBS,1972.

2. HVDC Power System Transmission Systems, K. R. Padiyar, New. Age International (P)

Limited, Publishers, !990

3. High Voltage Direct Current Transmission, 2nd Edition, 1998 by Jos Arrillaga

28

OBJECT ORIENTED PROGRAMMING

L T P C3 0 0 3

AIM: To study the characteristic of object oriented languages and basic programs in engineering

OBJECTIVES:

To learn the systematic way of solving problems To understand the different methods of organizing large amounts of data To learn to program in C To efficiently implement the different data structures To efficiently implement solutions for specific problems

UNIT I: FUNDAMENTALS 9Characteristics of object oriented Languages – Basic program construction – Output using cout – Directives – Comments – Integer variables – Character variables – Input with cin – Floating point types – Type bool – The setw manipulator – Type conversion – Arithmetic operators – Library functions – Relational operators – Loops – Decisions – Logical operators – Precedence of operators – Other control statements – Structures – Enumerations.

UNIT II: FUNCTIONS, CLASSES & ARRAYS9

Simple functions – Passing arguments to functions – Returning values from functions – Reference arguments – Overloaded functions – Inline functions – Default arguments – Variables and storage classes - Returning by reference – Const function arguments – A simple class – C++ objects as physical objects – C++ objects as data types – Constructors – Objects as function arguments - The default copy constructor – Returning objects from functions – Structures and classes.

UNIT III: OPERATOR OVERLOADING, INHERITANCE & POINTERS 9Overloading unary operators – Overloading binary operators – Data conversion – Pitfalls of operator overloading and conversion – Keywords explicit and mutable – Derived class and base class – Derived class constructors – Overriding member functions – Scope resolution with overridden functions – Inheritance in the English distance class – class hierarchies – Inheritance and Graphics shapes – Public and private inheritance – Levels of inheritance – Multiple inheritance – Constructors in multiple inheritance – Ambiguity in multiple inheritance.

UNIT IV: VIRTUAL FUNCTIONS, STREAMS & MULTIFILE PROGRAMS9

Finding an object class with typeid( ) – Virtual functions – Friend functions – Static functions – Assignment and copy initialization – The this pointer – Dynamic type information – Stream classes – Stream errors – Disk file I/O with streams – File pointers – Error handling in file I/O – File I/O with member functions – Overloading the extraction and insertion operators – Memory as a stream object – Command – line arguments – Printer output – Reasons for multifile programs – Creating a multifile program – A very long member class. UNIT V: TEMPLATE, EXCEPTIONS & OBJECT ORIENTED SYSTEMS DEVELOPMENT

9Function templates – Class templates – Exceptions – Introduction to the standard template library – Algorithms - Sequential containers – Iterators – Specialized iterators – Associative containers – Strong user-defined objects – Function objects – Introduction to object - oriented systems development – Procedure - Oriented paradigms - Procedure - Oriented development tools - Object-oriented paradigm - Object-oriented notations and graphs –

29

Steps in object-oriented analysis - Steps in object-oriented design – Prototyping paradigm - Approach to OOD

TOTAL: 45 Periods

TEXT BOOK:

1. Robert Lafore, “Object – Oriented Programming in C++”, Golgotha Publications Pvt. Ltd., 3rd Edition, 2001.

REFERENCE BOOKS:

1. Balagurusamy E., “Object – Oriented Programming with C++”, Tata Mc Graw Hill Publishing Company Ltd, 2nd Edition, 2001.

2. Yeshavant Kanetkar, “Let us C++”, BPB Publications, New Delhi, 1999.3. Rajaram R., “Object Oriented Programming and C++”, New Age International(p) Ltd.,

New Delhi, 19974. John Hubbard, “Programming with C++”, Schaum’s Outline Series, Mc Graw Hill

International Edition, 1996.

30

LINEAR AND DIGITAL INTEGRATED CIRCUITS LAB

L T P C 0 0 3 2

AIM:To study various digital & linear integrated circuits used in simple system

configuration.

OBJETIVES: To study the logic gate operation To study the flip flop To study the shift register, mux and demux for increasing students basic knowledge To study the working of operational amplifier by simple circuits

LIST OF EXPERIMENTS:

1. Verification of logic gates. (AND, OR, EXOR, NOT, NOR, NAND.)

2. Verification of flip flops. (JK FF, RS FF, D FF, T FF)

3. Implementation of Boolean Functions, Adder/ Subtractor circuits.

4. a) Parity generator and parity checking using suitable IC’s.

b) Encoders and Decoders.

5. Counters: Design and implementation of 4 – bit modulo counters as synchronous and Asynchronous types using FF IC’s and specific counter IC.

6. Shift Registers: Design and implementation of 4 – bit shift registers in SISO, SIPO, PISO, PIPO modes using suitable IC’s.

7. Multiplex/ De – multiplex: 4:1multiplexer and 1:4 demultiplexers.

8. Timer IC application: Study of NE/SE 555 timer in Astable, Monostable operation.

9. Application of Op – Amp using inverting and non – inverting amplifier.

10. Application of Op – Amp using Adder, subtractor, comparator.

11. Application of Op – Amp using Integrator and Differentiator.

12. Study of Analog to Digital Converter and Digital to Analog Converter: Verification of A/D conversion using dedicated IC’s.

TOTAL: 45 Periods

31

SEMESTER IV

LINEAR CONTROL SYSTEMSL T P C3 0 0 3

AIM:

To provide sound knowledge in the basic concepts of linear control theory and design of control system.

OBJECTIVES

To understand the methods of representation of systems and getting their transfer function models.

To provide adequate knowledge in the time response of systems and steady state error analysis.

To give basic knowledge is obtaining the open loop and closed–loop frequency responses of systems.

To understand the concept of stability of control system and methods of stability analysis.

To study the three ways of designing compensation for a control system.

UNIT I SYSTEMS AND THEIR REPRESENTATION 9

Basic elements in control systems – Open and closed loop systems – Electrical analogy of mechanical and thermal systems – Transfer function – Synchros – AC and DC servomotors – Block diagram reduction techniques – Signal flow graphs.

UNIT II TIME RESPONSE OF THE SYSTEM9

Time response – Time domain specifications – Types of test input – I and II order system response – Error coefficients – Generalized error series – Steady state error – P, PI, PID modes of feedback control.

UNIT III FREQUENCY RESPONSE OF THE SYSTEM9

Frequency response – Bode plot – Polar plot – Constant M an N circles – Nichols chart – Determination of closed loop response from open loop response – Correlation between frequency domain and time domain specifications.

UNIT IV STABILITY OF CONTROL SYSTEM 9

Characteristics equation – Location of roots in S plane for stability – Routh Hurwitz criterion – Root locus construction – Effect of pole – zero addition – Gain margin and phase margin – Nyquist stability criterion.

UNIT V COMPENSATOR DESIGN 932

Performance criteria – Lag, lead and lag-lead networks – Compensator design using bode plots.

TOTAL: 45 Periods

33

TEXT BOOKS:

1. K. Ogata, ‘Modern Control Engineering’, 4th edition, Pearson Education, New Delhi, 2003 / PHI2. I.J. Nagrath & M. Gopal, ‘Control Systems Engineering’, New Age International Publishers, 2003

REFERENCE BOOKS:

1. B.C. Kuo, ‘Automatic Control Systems’, Prentice Hall of India Ltd., New Delhi, 1995.2. M. Gopal, ‘Control Systems, Principles & Design’, Tata McGraw Hill, New Delhi, 2002.3. M.N. Bandyopadhyay, ‘Control Engineering Theory and Practice’, Prentice Hall of India, 2003

34

POWER ELECTRONICSL T P C3 0 0 3

AIM:

To introduce the application of electronic devices for conversion, control and conditioning of electric power

OBJECTIVES:

To get an overview of different types of power semi-conductor devices and their switching characteristics.

To understand the operation, characteristics and performance parameters of controlled rectifiers.

To study the operation, switching techniques and basic topology of DC-DC switching regulators.

To learn the different modulation techniques of pulse width modulated inverters and to understand the harmonic reduction methods.

To know the practical application for power electronics converters in conditioning the power supply.

UNIT I POWER SEMI-CONDUCTOR DEVICES 9

Structure – operation and characteristics of SCR – TRIAC – power transistor – MOSFET and IGBT – Driver and snubber circuits for MOSFET – Turn-on and turn-off characteristics and switching losses.

UNIT II PHASE-CONTROLLED CONVERTERS 9

2-pulse – 3-pulse and 6-pulse converters – Inverter operation of fully controlled converter – Effect of source inductance – Distortion and displacement factor – Ripple factor – Single phase AC voltage controllers.

UNIT III DC TO DC CONVERTERS 9

Step-down and step-up choppers – Time ratio control and current limit control – Switching mode regulators – Buck, boost, buck-boost and cuk converter – Resonant switching based SMPS.

UNIT IV INVERTERS 9

Single phase and three phase (both 1200 mode and 1800 mode) inverters – PWM techniques – Sinusoidal PWM – modified sinusoidal PWM and multiple PWM – Voltage and harmonic control – Series resonant inverter – Current source inverters.

UNIT V: AC CHOPPER AND CYCLO CONVERETERS9

Principle of single phase and three-phase AC voltage controller – ON/OFF and phase angle control; principle of single phase and three phase cyclo converters circuits, different control techniques and firing pulse generation. Applications

TOTAL: 45 Periods

35

TEXT BOOKS:

1. Muhammad H. Rashid, ‘Power Electronics – Circuits, Devices and Applications’, Pearson Education, Third edition, 2004 / PHI.

2. Ned Mohan Tore. M. Undeland, William. P. Robbins, ‘Power Electronics: Converters, Applications and Design’, John Wiley and sons, third edition, 2003.

REFERENCE BOOKS:

1. Cyril. W.Lander, ‘Power Electronics’, McGraw Hill International, Third edition, 19932. Bimal K. Bose, ‘Modern Power Electronics and AC Drives’, Pearson Education, 2003.3. Mr. Jaganathan, ‘Introduction to Power Electronics’, Prentice Hall of India, 2004.

36

COMMUNICATION ENGINEERING

L T P C3 0 0 3

AIM:

To introduce the fundamental techniques of analog, digital and data communication To explain satellite and fiber optic communication and Networking systems

OBJECTIVES:

To understand basic signals, analog modulation, demodulation and radio receivers. To explain the characteristics and model of transmission medium To understand source digitization, digital multiplexing and modulation To understand data communication system and techniques To learn the basics of satellite and optical fiber communication systems

UNIT I ANALOG COMMUNICATION 9

Amplitude modulation and demodulation, frequency modulation and demodulation, super heterodyne radio receiver. Pulse width modulation.

UNIT II TRANSMISSION MEDIUM 9

Transmission lines – Types, equivalent circuit, losses, standing waves, impedance matching, bandwidth; radio propagation – Ground wave and space wave propagation, critical frequency, maximum usable frequency, path loss, types of noise.

UNIT III DIGITAL COMMUNICATION 9

Pulse code modulation, Time division multiplexing, Frequency division multiplexing Digital modulation: Frequency and phase shift keying – Modulator and demodulator, bit error rate calculation-BPSK-QPSK.

UNIT IV DATA COMMUNICATION AND NETWORKS 9

Data Communication codes, error control. Telephone network, data modem, ISDN, LAN, ISO-OSI seven layer architecture for WAN.

UNIT V GSM & CDMA COMMUNICATIONS 9

Orbital satellites, geostationary satellites, look angles, satellite system link models, satellite system link equations; advantages of optical fibre communication - Light propagation through fiber, fiber loss, light sources and detectors, mobile & cellular concept, 2nd

Generation , Edge 2.5, 3G,GSM,GPRS.

TOTAL: 45 Periods

37

TEXT BOOKS:1. Wayne Tomasi, ‘Electronic Communication Systems’, Pearson Education, Third Edition,

2001.2. Roy Blake, ‘Electronic Communication Systems’, Thomson Delmar, 2nd Edition, 2002.

REFERENCE BOOKS:1. William Schweber, ‘Electronic Communication Systems’, Prentice Hall of India, 20022. G. Kennedy, ‘Electronic Communication Systems’, McGraw Hill, 4th edition, 2002 3. Miller, ‘Modern Electronic Communication’, Prentice Hall of India, 2003.4. Rappaport - mobile& wireless communication

38

MEASUREMENTS AND INSTRUMENTATIONL T P C3 0 0 3

AIM: To provide adequate knowledge in electrical instruments and measurements techniques.

OBJECTIVES:

To make the student have a clear knowledge of the basic laws governing the operation of the instruments, relevant circuits and their working.

Introduction to general instrument system, error, calibration etc. Emphasis is laid on analog and digital techniques used to measure voltage, current,

energy and power etc. To have an adequate knowledge of comparison methods of measurement. Elaborate discussion about storage & display devices. Exposure to various transducers and data acquisition system.

UNIT I FUNCTIONAL ELEMENTS OF AN INSTRUMENT 9

Functional elements of an instrument – Static and dynamic characteristics – Errors in Measurement – Statistical evaluation of measurement data – Standards and calibration

UNIT II ELECTRICAL AND ELECTRONICS INSTRUMENTS 9

Principle and types of analog and digital voltmeters – ammeters – multimeters – Single and three phase wattmeter’s and energy meters – Magnetic measurements – Determination of B-H curve and measurements of iron loss – Instrument transformers – Instruments for measurement of frequency and phase.

UNIT III COMPARISON METHODS OF MEASUREMENTS 9

D.C & A.C potentiometers – D.C & A.C bridges – transformer ratio bridges – self-balancing bridges – Interference & screening – Multiple earth and earth loops – Electrostatic and electromagnetic interference – Grounding techniques.

UNIT IV STORAGE AND DISPLAY DEVICES 9

Magnetic disk and tape – Recorders – digital plotters and printers – CRT display – digital CRO –DSO- LED – LCD & dot matrix display.

UNIT V TRANSDUCERS AND DATA ACQUISITION SYSTEMS 9

Classification of transducers – Selection of transducers – Resistive – capacitive & inductive transducers – Piezoelectric – optical and digital transducers – Elements of data acquisition system – A/D – D/A converters.

TOTAL: 45 Periods

39

TEXT BOOKS:1. E.O. Doebelin, ‘Measurement Systems – Application and Design’, Tata McGraw Hill

publishing company, 2003.2. A.K. Sawhney, ‘A Course in Electrical & Electronic Measurements & Instrumentation’,

Dhanpat Rai and Co, 2004.

REFERENCE BOOKS:1. A.J. Bouwens, ‘Digital Instrumentation’, Tata McGraw Hill, 19972. D.V.S. Moorthy, ‘Transducers and Instrumentation’, Prentice Hall of India Pvt Ltd,

20033. H.S. Kalsi, ‘Electronic Instrumentation’, Tata McGraw Hill, 19954. Martin Reissland, ‘Electrical Measurements’, New Age International (P) Ltd., Delhi,

2001.5. J. B. Gupta, ‘A Course in Electronic and Electrical Measurements’, S. K. Kataria &

Sons, Delhi, 2003

40

CONTROL SYSTEM AND POWER ELECTRONIC LAB

L T P C0 0 3 2

AIM:

To provide a platform for understanding the basic concepts of linear control theory and its application to practical systems.

To study the characteristics of switching devices and its applications in rectifier inverter, chopper and resonant converter

OBJECTIVES

Understand the analog and digital simulation systems in control systems To study the R-L E loads in power electronics To study IGBT and MOSFET choppers and inverters


CONTROL SYSTEM EXPERIMENT

1. Compensation of lag, lead and lag-lead networks.2. Analog simulation of Type – 0 and Type – 1 system.3. Stability analysis of linear systems.4. Digital simulation of first order systems.5. Digital simulation of second order systems.

POWER ELECTRONIC EXPERIMENT

1. Single Phase Semi-converter with R-L and R-L-E loads for continuous and discontinuous conduction modes.

2. Single phase full-converter with R-L and R-L-E loads for continuous and discontinuous conduction modes.

3. Three phase full-converter with R-L-E load.4. MOSFET, IGBT based Choppers.5. IGBT based Single phase inverters.6. Single phase AC voltage controller.

TOTAL: 45 Periods

SEMESTER V

41

SOLID STATE DRIVES L T P C

3 0 0 3AIM: To study and understand the operation of electric drives controlled from a power electronic converter and to introduce the design concepts of controllers.

OBJECTIVES:

To understand the stable steady-state operation and transient dynamics of a motor-load system.

To study and analyze the operation of the converter / chopper fed dc drive and to solve simple problems.

To study and understand the operation of both classical and modern induction motor drives.

To understand the differences between synchronous motor drive and induction motor drive and to learn the basics of permanent magnet synchronous motor drives.

To analyze and design the current and speed controllers for a closed loop solid-state d.c motor drive.

UNIT I DRIVE CHARACTERISTICS 9

Equations governing motor-load dynamics – Equilibrium, operating point and its steady state stability – Mathematical condition for steady state stability and problems – Multi quadrant dynamics in the speed torque plane – Basics of regenerative braking – Typical load torque characteristics – Acceleration – Deceleration – starting and stopping.

UNIT II CONVERTER / CHOPPER FED DC MOTOR DRIVE 9

Steady state analysis of the single and three phase fully controlled converter fed separately excited D.C motor drive – Continuous and discontinuous conduction mode – Chopper fed D.C drive – Time ratio control and current limit control – Operation of four quadrant chopper.

UNIT III INDUCTION MOTOR DRIVES 9

Stator voltage control – Slip-power recovery drives – Adjustable frequency drives – V/F control – Constant slip – Speed control and constant air-gap flux control – Basics of voltage/current fed inverters – Block diagram of closed loop drive.

UNIT IV SYNCHRONOUS MOTOR DRIVES 9

Open loop volts/hertz control and self-control of synchronous motor – Marginal angle control and power factor control – Permanent magnet synchronous motor

UNIT V DESIGN OF CONTROLLERS FOR DRIVES 9

Transfer function for dc motor – Load and converter – Closed loop control with current and speed feedback – Armature voltage control and field weakening mode control – Design of controllers – Current controller and speed controller – Converter selection and characteristics.

TOTAL: 45 Periods42

TEXT BOOKS:

1. R. Krishnan, “Electric Motor and Drives Modelling, Analysis and Control”, Prentice Hall of India, 20012. Bimal K. Bose. “Modern Power Electronics and AC Drives”, Pearson Education, 2002

REFERENCE BOOKS:

1. G.K. Dubey, “Power Semi-conductor Controlled Drives”, Prentice Hall of India, 19892. S.K. Pillai, “A First Course on Electrical Drives”, Wiley Eastern Limited, 1993

43

POWER SYSTEM ANALYSISL T P C3 0 0 3

AIM:

To become familiar with different aspects of modeling of components and system and different methods of analysis of power system planning and operation

OBJECTIVES: To model steady-state operation of large-scale power systems and o solve the power

flow problems using efficient numerical methods suitable for computer simulation. To model and analyses power system under abnormal (fault) conditions. To model and analyses the dynamic of power system for small-signal and large signal

disturbances and o design the systems for enhancing stability.

UNIT I THE POWER SYSTEM – AN OVERVIEW AND MODELLING 9

Modern Power System – Basic Components of a power system – Per Phase Analysis Generator model – Transformer model – line model – The per unit system – Change of base

UNIT II POWER FLOW ANALYSIS 9

Introduction – Bus Classification – Bus admittance matrix – Solution of non – linear Algebraic equations – Gauss seidal method – Newon Raphson method – Fast decoupled method – Flow charts and comparison of the three methods

UNIT III FAULT ANALYSIS-BALANCED FAULT 9

Introduction – Balanced three phase fault – short circuit capacity – systematic fault analysis using bus impedance matrix – algorithm for formation of he bus impedance matrix.

UNIT IV FAULT ANALYSIS – SYMMETRICAL COMPONENTS ANDUNBALANCED FAULT

9

Introduction – Fundamentals of symmetrical components – sequence impedances – sequence networks – single line to ground fault – line fault – Double line to ground fault – Unbalanced fault analysis using bus impedance matrix.

UNIT V POWER SYSTEM STABILITY 9

Basic concepts and definitions – Rotor angle stability – Voltage stability – Mid Term and Long Term stability – Classification of stability – An elementary view of transient stability – Equal area criterion – Reponses to a short circuit fault- factors influencing transient stability – Numerical integration methods – Euler method – modified Euler method – Runge – Kutta methods.

TOTAL: 45 Periods

44

TEXT BOOKS:

1. Hadi Saadat “ Power system analysis”, Tata McGraw Hill Publishing Company, New Delhi, 2002 (Unit I, II, III, IV)2. I.J.Nagrath and D.P.Kothari, ‘Modern Power System Analysis’, Tata McGraw-Hill publishing company, New Delhi, 1990.

REFERENCE BOOKS:

1. P.Kundur, “Power System Stability and Control”, Tata McGraw Hill Publishing Company, New Delhi, 1994 (Unit V)2. M.A. Pai, ‘Computer Techniques in power system Analysis’, Tata McGraw – Hill publishing company, New Delhi, 2003.

45

MICROPROCESSOR AND MICROCONTROLLER L T P C 3 0 0 3

AIM: To learn the architecture, programming and interfacing of microprocessors and microcontrollers.

OBJECTIVES

To introduce the architecture and programming of 8085 microprocessor. To introduce the interfacing of peripheral devices with 8085 microprocessor.

To introduce the architecture and programming of 8086 microprocessor.

To introduce the architecture, programming and interfacing of 8051 micro controller.

UNIT I 8085 MICROPROCESSOR 9

8085 Architecture – Instruction Set – Addressing Modes – Timing Diagram – Assembly Language Programming – Counters – Time Delays – Interrupts – Memory Interfacing – Interfacing I/O devices

UNIT II PERIPHERALS INTERFACING OF 8085 9

Interfacing Serial I/O (8251) – Parallel I/O (8255) – Keyboard and Display Controller (8279) – ADC/DAC Interfacing – Counter/timer (8253) – Bus – RS232C – RS485 – GPIB

UNIT III 8086 MICROPROCESSOR 9

8086 Architecture – 8086 Addressing modes – Instruction Set – 8086 Assembly Language Programming – Interrupts

UNIT IV 8051 MICROCONTROLLER 9

8051 Architecture – I/O Pins – Ports and Circuits – External Memory – Counters and Timers – Serial Data I/O – Interrupts – Interfacing to External Memory and 8255

UNIT V 8051 PROGRAMMING AND APPLICATIONS 9

8051 Instruction Set – Addressing Modes – Assembly Language Programming – I/O Port Programming – Timer and Counter Programming – Serial Communication – Interrupt Programming – 8051 Interfacing – LCD, ADC, Sensors, Stepper Motors, Keyboard and DAC

TOTAL: 45 Periods

46

TEXT BOOKS:

1. Ramesh S Gaonkar, “Microprocessor Architecture, Programming and application with 8085”, 4th Edition, Prentice Hall of India, New Delhi, 2000

2. John Uffenbeck, “The 80x86 Families, Design, Programming and Interfacing”, 3rd

Edition, Pearson Education, 20023. Mohammed Ali Mazidi and Janice Gillispie Mazidi, “The 8051 Microcontroller and

Embedded Systems”, Pearson Education-Asia, New Delhi, 2003

REFERENCE BOOKS:

1. A.K. Ray, K.M.Burchandi, “Intel Microprocessors Architecture Programming and Interfacing”, McGraw Hill International Edition, 2000

2. Kenneth J Ayala, “The 8051 Microcontroller Architecture Programming and Application”, 2nd Edition, Penram International Publishers (India), New Delhi, 1996

3. Rafiquzzaman M., “Microprocessors Theory and Applications: Intel and Motorola” Prentice Hall of India, New Delhi, 2003

47

MICROPROCESSOR AND MICROCONTROLLER LAB

L T P C0 0 3 2

AIM: Students to become familiar with to study the microprocessor and microcontroller with programming and interfacing

OBJECTIVES:

At the end of the course, the students are able to know the working of microprocessor and microcontroller. They are able to know about the microcontroller programme and their coding.


1. Programs for 8/16 Bit Arithmetic Operations (Using 8085)2. Programs for Sorting and Searching (Using 8085, 8086)3. Programs for String Manipulation Operations (Using 8086)4. Programs for Digital Clock and Stop Watch (Using 8051)5. Interfacing ADC and DAC6. Parallel Communication between Two Microprocessor Kits using Mode 1 and Mode 2 of 82557. Interfacing and Programming 8279, 8259, and 82538. Serial Communication between Two Microprocessor Kits using 82519. Interfacing and Programming of Stepper Motor and DC Motor Speed control10. Programming using Arithmetic, Logical and Bit Manipulation Instructions of 8051Microcontroller11. Programming and Verifying Timer, Interrupts and UART Operations in 8031 Microcontroller12. Communication between 8051 Microcontroller kit and PC

TOTAL: 45 Periods

48

SEMESTER VI

POWER SYSTEM OPERATION AND CONTROL

L T P C3 0 0 3

AIM: To become familiar with the preparatory work necessary for meeting the next day’s operation and the various control actions to be implemented on the system to meet the minute-to-minute variation of system load.OBJECTIVES: To get an overview of system operation and control. To understand & model power-frequency dynamics and to design power-frequency

controller. To understand & model reactive power-voltage interaction and different methods of

control for maintaining voltage profile against varying system loadUNIT I INTRODUCTION 9System load variation – System load characteristics – Load curves: Daily, Weekly and Annual – Load-duration curve – Load factor – Diversity factor – Reserve requirements – Installed reserves – spinning reserves – Cold reserves – Hot reserves – Overview of system operation – Load forecasting – Unit commitment – Load dispatching – Overview of system control – Governor control – LFC – EDC – AVR – System voltage control – Security control

UNIT II REAL POWER – FREQUENCY CONTROL 9

Fundamentals of speed governing mechanism and modeling – Speed-load characteristics – Load sharing between two synchronous machines in parallel – Concept of control area – LFC control of a single-area system – Static and dynamic analysis of uncontrolled and controlled cases – Economic Dispatch Control – Multi-area systems – Two-area system modeling – Static analysis – Uncontrolled case – Tie-line with frequency-bias control of two-area system derivation – state variable model

UNIT III REACTIVE POWER–VOLTAGE CONTROL 9

Typical excitation system – Modeling – Static and dynamic analysis – Stability compensation – Generation and absorption of reactive power – Relation between voltage, active power and reactive power at a node – Method of voltage control – Injection of reactive power – Tap changing transformer – Numerical problems – System level control using generator voltage magnitude setting – Tap setting of OLTC transformer and MVAR injection of switched capacitors to maintain acceptable voltage profile and to minimize transmission loss

UNIT IV UNIT COMMITMENT AND ECONOMIC DISPATCH 9

Statement of Unit Commitment (UC) problem – Constraints in UC – Spinning reserve – Thermal unit constraints – Hydro constraints – Fuel constraints and other constraints – UC solution methods – Priority list methods – Forward dynamic programming approach – Numerical problems only in priority-list method using full-load average production cost – Incremental cost curve – co-ordination equations without loss and with loss – Solution by direct method and λ- iteration method (No derivation of loss coefficients) – Base point and participation factors – Economic dispatch controller added to LFC control

49

UNIT V COMPUTER CONTROL OF POWER SYSTEMS 9

Energy control centre – Functions – Monitoring – Data acquisition and control – System hardware configuration – SCADA and EMS functions – Network topology determination – State estimation – Security analysis and control – Various operating states – State transition diagram showing various state transitions and control strategies

TOTAL: 45 Periods

TEXT BOOKS:

1. Olle I. Elgerd, “Electric Energy Systems Theory - An Introduction”, Tata McGraw Hill, New Delhi, 2nd Edition, 2003

2. Allen J. Wood, Bruce F. Wollenberg, “Power Generation, Operation and Control”, John Wiley & Sons, Inc., 2003

3. Kundur P, “Power System Stability & Control”, Tata McGraw Hill Edition, 2006

REFERENCE BOOKS:

1. Kothari D.P. and Nagrath I.J., “Modern Power System Analysis”, 3rd Edition, Tata McGraw Hill, New Delhi, 2003

2. Grigsby L.L., “The Electric Power Engineering, Hand Book”, CRC Press & IEEE Press, 2001

50

DSP AND ITS APPLICATION

L T P C 3 0 0 3

AIM: To study the signal processing methods and processors.

OBJECTIVES:

To study DFT and its computation To study the design techniques for digital filters To study the finite word length effects in signal processing To study the non-parametric methods of power spectrum estimations To study the fundamentals of digital signal processors.

UNIT I INTRODUCTION 9Classification of systems: Continuous, discrete, linear, causal, stable, dynamic, recursive, time variance; classification of signals: continuous and discrete, energy and power; mathematical representation of signals; spectral density; sampling techniques, quantization, quantization error, Nyquist rate, aliasing effect. Digital signal representation, analog to digital conversion UNIT II DISCRETE TIME LINEAR SYSTEMS

9Discrete linear systems- Time invariance - Causality, stability, difference equations Z-transforms and inverse Z-transforms - Transfer function of linear discrete systems- Impulse response, step response, frequency response- Recursive, non-recursive filters - Digital filter realization- Direct, canonic, cascade, parallel and ladder realizations.

UNIT III DISCRETE FOURIER TRANSFORMS 9DFT - Definition – Properties - Convolution of sequences - Linear convolution - Introduction to radix-2 FFT- Properties- Decimation in time-Decimation in frequency- Data shuffling and bit reversal- Computation of IDFT using DFT.

UNIT IV DIGITAL FILTERS 9Approximation of analog filters-Butterworth and Chebyshev - Frequency transformation - Properties of IIR filters - IIR filter design – Bilinear transformation and impulse invariant methods - Digital transformation - Characteristics of FIR filters - Frequency response of linear phase FIR filters - Design of FIR filters - Fourier series method - Window function.

UNIT V HARDWARE FOR DSP 9Harvard architecture – Pipelining - Hardware MAC unit- Special instructions of DSP - Architecture of TMS320C5X – Replication - On-Chip memory- Assembly language instructions of TMS320C5X - Simple programs. (QUALITATIVE APPROACH)

TOTAL: 45 Periods

51

TEXT BOOKS:

1. John G. Proakias, Dimitris G. Manolakis, “Digital Signal Processing: Principles, Algorithms and Applications”, Pearson Education Pvt. Ltd., New Delhi, 2004.

2. Venkatramani B. and Bhaskar M., “Digital Signal Processors: Architecture and Programming”, Tata McGraw-Hill Publishing Co. Ltd., New Delhi, 2002.

REFERENCE BOOKS:

1. Sanjit K. Mitra, “Digital Signal Processing - A Computer Based Approach”, Tata McGraw-Hill Publishing Co. Ltd., New Delhi, 2004.

2. Oppenheim and Schafer, “Discrete Time Signal Processing”, Prentice Hall of India Pvt. Ltd., New Delhi, 1994.

3. Ludeman L. C., “Fundamental of Digital Signal Processing”, John Wiley and Sons, 1987.

52

POWER SYSTEM PROTECTION AND SWITCH GEARL T P C 3 0 0 3

AIM: 1. To expose the students to the various faults in power system and learn the various

methods of protection scheme2. To understand the current interruption in Power System and study the various

switchgearsOBJECTIVES:

Discussion on various earthing practices usage of symmetrical components to Estimate fault current and fault MVA. Study of Relays & Study of protection scheme, solid state relays. To understand instrument transformer and accuracy. To understand the method of circuit breaking various arc theories Arcing phenomena

– capacitive and inductive breaking. Types of circuit breakers.


Principles and need for protective schemes – Nature and causes of faults – Types of faults – Fault current calculation using symmetrical components – Power system earthing – Zones of protection and essential qualities of protection – Protection scheme

UNIT II OPERATING PRINCIPLES AND RELAY CONSTRUCTIONS 9

Electromagnetic relays – Over current – Directional – Distance and differential – Under frequency relays – Static relays

UNIT III APPARATUS PROTECTION 9

Apparatus protection - Transformer – Generator – Motor – Protection of bus bars – Transmission lines – CTs and PTs and their applications in protection schemes

UNIT IV THEORY OF CIRCUIT INTERRUPTION 9

Physics of arc phenomena and arc interruption – Restriking voltage & Recovery voltage – Rate of rise of recovery voltage – Resistance switching – Current chopping – Interruption of capacitive current – DC circuit breaking

UNIT V CIRCUIT BREAKERS 9

Types of Circuit Breakers – Air blast – Air break – Oil, SF6 and Vacuum circuit breakers – Comparative merits of different circuit breakers – Testing of circuit breakers.

TOTAL: 45 Periods

53

TEXT BOOKS:

1. Ravindranath B, Chander N, “Power System Protection & Switchgear”, Wiley Eastern Ltd., 1977

2. Badri Ram, Vishwakarma, “Power System Protection and Switchgear”, Tata McGrawHill, 2001

REFERENCE BOOKS:

1. Sunil S. Rao, “Switchgear and Protection”, Khanna publishers, New Delhi, 19862. Wadhwa C.L., “Electrical Power Systems”, New Age International (P) Ltd., 20003. Soni M.L., Gupta P.L., Bhatnagar V.S., Chakrabarti A, “A Text Book on Power System

Engineering”, Dhanpat Rai & Co., 19984. Paithankar Y.G. and Bhide S.R., “Fundamentals of Power System Protection”, Prentice

Hall of India, New Delhi, 2003

54

POWER SYSTEMS SIMULATION LAB

L T P C0 0 3 2

AIM:

Students to become familiar with power system simulation and analytical of electromagnetic Transients in Power Systems

OBJECTIVES:

To develop simple C programs and to acquire the experience in the usage of standard packages of the following analysis/ simulation/ control functions.


1. Computation of parameters and Modeling of Transmission Lines2. Formation of Bus Admittance and Impedance Matrices and Solution of Networks3. Load Flow Analysis I – Solution of Load Flow and Related Problems Using Gauss-Seidel Method4. Load Flow Analysis II – Solution of Load Flow and Related Problems Using Newton- Raphson and Fast-Decoupled Methods5. Fault Analysis and calculations in Power System 6. Transient and Small Signal Stability Analysis: Single-Machine Infinite Bus System7. Transient Stability Analysis of Multi-machine Power Systems8. Analysis of Electromagnetic Transients in Power Systems 9. Load-Frequency Dynamics of Single-Area and Two-Area Power Systems10. Economic Dispatch in Power Systems

TOTAL: 45 Periods

SEMESTER VII55

ELECTRICAL ENERGY GENERATION AND UTILIZATIONL T P C3 0 0 3

AIM:

To study the field of application in losses, efficiency and speed time characteristics of electrical energy systems

OBJECTIVES:

To study the generation of electrical power by conventional methods To study electric traction To study the industrial applications

UNIT I GENERATION 9

Generation of electrical power by conventional methods: A brief review – Generation from tidal, wind, MHD, geothermal and solar sources – Introduction to the concept of distributed generation – Effect on system operation

UNIT II CONSERVATION 9

Economics of generation – Definitions – Load curves – Number and size of units – Cost of electrical energy – Tariff – Need for electrical energy conservation – Methods – Energy efficient equipment – Energy management – Energy auditing – Economics of power factor improvement – Design for improvement of power factor using power capacitors – Power quality – Effect on Conservation

UNIT III ILLUMINATION, HEATING AND WELDING 9

Nature of radiation – Definition – Laws – Photometry – Lighting calculations – Design of illumination systems (for residential, industrial, commercial, health care, street lightings, sports, administrative complexes) – Types of lamps – Energy efficiency lamps – Methods of heating – requirement of heating material – Design of heating element – Furnaces – Welding generator – Welding transformer and its characteristics

UNIT IV ELECTRIC TRACTION 9

Basic concept of Electric Traction – Requirements of an ideal traction system – Supply systems – Mechanics of train movement – Traction motors and control – Multiple units – Braking – Current collection systems – Recent trends in electric traction

UNIT V DRIVES AND THEIR INDUSTRIAL APPLICATIONS 9

Factors affecting selection of motor – Loads – Types – Characteristics – Steady state and transient characteristics – Load equalization – Industrial applications – Modern methods of speed control of industrial drives

TOTAL: 45 Periods

56

TEXT BOOKS:

1. Openshaw Taylor E., “Utilization of Electrical Energy in SI Units”, Orient Longman Pvt. Ltd, 2003

2. Wadhwa C.L., “Generation, Distribution and Utilization of Electrical Energy”, New Age International Pvt.Ltd, 2003

REFERENCE BOOKS:

1. Partab H., “Art and Science of Utilisation of Electrical Energy”, Dhanpat Rai & Co, New Delhi, 2004

2. Gopal.K.Dubey, “Fundamentals of Electrical Drives”, Narosa Publishing House, New Delhi, 2002

3. Gupta B.R., “Generation of Electrical Energy”, Eurasia Publishing House (P) Ltd, New Delhi, 2003

57

DESIGN OF ELECTRICAL MACHINES

L T P C3 0 0 4

AIM:

Students to understand the d.c machines, a.c machines, transformers and magnetic circuits for to develop their skilled with machines

OBJECTIVES:

To expose to the students the concepts of design of electrical machines and with transformers and to analyze their performance

UNIT I MAGNETIC CIRCUITS AND COOLING OF ELECTICAL MACHINES 9

Concept of magnetic circuit – MMF calculation for various types of electrical machines – real and apparent flux density of rotating machines – leakage reactance calculation for transformers – induction and synchronous machine – thermal rating – continuous – short time and intermittent short time rating of electrical machines – direct and indirect cooling methods – cooling of turbo alternators.

UNIT II D.C. MACHINES 9

Constructional details – output equation – main dimensions – choice of specific loadings – choice of number of poles – armature design – design of field poles and field coil – design of commutator and brushes – losses and efficiency calculations.

UNIT III TRANSFORMERS 9Constructional details of core and shell type transformers – output rating of single phase and three phase transformers – optimum design of transformers – design of core – yoke and windings for core and shell type transformers – equivalent circuit parameter from designed data – losses and efficiency calculations – design of tank and cooling tubes of transformers.

UNIT IV THREE PHASE INDUCTION MOTORS 9

Constructional details of squirrel cage and slip ring motors – output equation – main dimensions – choice of specific loadings – design of stator – design of squirrel cage and slip ring rotor – equivalent circuit parameters from designed data – losses and efficiency calculations.

UNIT V SYNCHRONOUS MACHINES 9

Constructional details of cylindrical pole and salient pole alternators – output equation – choice of specific loadings – main dimensions – short circuit ratio – design of stator and rotor of cylindrical pole and salient pole machines – design of field coil – performance calculation from designed data – introduction to computer aided design.

TOTAL: 45 Periods

58

TEXT BOOKS:

1. A.K. Sawhney, ‘A Course in Electrical Machine Design’, Dhanpat Rai and Sons, New Delhi, 1984

2. S.K. Sen, ‘Principles of Electrical Machine Design with Computer Programmes’, Oxford and IBH Publishing Co.Pvt Ltd., New Delhi, 1987.

REFERENCE BOOKS:

1. R.K. Agarwal, ‘Principles of Electrical Machine Design’, S.K.Kataria and Sons, Delhi, 2002.

2. V.N. Mittle and A. Mittle, ‘Design of Electrical Machines’, Standard Publications and Distributors, Delhi, 2002.

59

PROJECT

L T P C0 0 24 12

AIM

To learn the Basic knowledge of project works in an Electrical Applications.

OBJECTIVE

The Research Project is intended to be a challenge to intellectual and knowledge and analytical skill gained in different disciplines. A student builds self confidence demonstration and develops by successfully completing the projects.

60

ELECTIVE – I

ELECTRICAL DRIVES AND CONTROLL T P C3 0 0 3

AIM:

Students to understand the d.c drives, induction motor drives and characteristics with this electrical drives and control

OBJECTIVES:

To study various electrical drives and controls of systems To study digital control application circuits To study the characteristics of various electric drives To expose the students to various motor drives.

UNIT I CHARACTERISTICS OF ELECTRIC DRIVES 9

Electric drives – Advantages – Classes of duty. Speed – Torque Characteristics of various types of loads and drive motors – selection of power rating for drive motors with regard to thermal. Overloading and load variation factors – load equalization – Starting, braking and reversing operations

UNIT II DC DRIVE 9

Speed control of DC motors – Ward Leonard scheme – Drawbacks – Thyristor converter fed DC Drives: single and four quadrant operations. Chopper fed DC Drives: Time ratio control and current limit control – single, two and four quadrant operation.

UNIT III THREE PHASE INDUCTION MOTOR DRIVES 9

Speed control of three phase induction motors: Stator control – Stator voltage and frequency control – AC Chopper and Cycloconverter fed induction motor drives. Rotor control – Rotor resistance control and slip power recovery schemes – Static control of rotor resistance using DC Chopper – Static and Scherbius drives – Introduction to vector control based drives, Direct and Indirect Vector Control.

UNIT IV THREE PHASE SYNCHRONOUS MOTOR DRIVES 9

Speed control of three phase synchronous motors – Voltage source and current source converter fed synchronous motors – Commutator less DC motor- Cycloconverter fed synchronous motors – Effects of harmonics on the performance of AC motors – Closed loop control of drive motors, Marginal angle control and power factor control.

UNIT V DIGITAL CONTROL AND DRIVE APPLICATIONS 9

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Digital techniques in speed control – Advantages and limitations – DSP based control of drives – Selection of drives and control schemes for steel rolling mills. Paper mills, lifts and cranes.

TOTAL: 45 Periods

TEXT BOOKS:

1. Gopal K. Dubey, “ Power Semiconductor Controlled Drives”, Prentice Hall, 1989.2. Gopal K. Dubey, “Fundamentals of Electrical Drives”, Alpha Science International Ltd, 2001.

REFERENCE BOOKS:

1. Vedam Subramanyam, “Thyristor control of Electric Drives”, Tata Mc Graw Hill, New Delhi 19912. S.K.Pillai, “ A First Course on Electrical Drives”, New age international Publishers Pvt Ltd,1989,Reprint 2004.3. P.C.Sen, “Thyristor DC Drives”, John Wiley & Sons New York 1981.4. B.K.Bose, “Power Electronic & AC drives”, Prentice Hall, 2006.

62

BIO-MEDICAL INSTRUMENTATIONL T P C3 0 0 3

AIM:

The course is designed to make the student acquire an adequate knowledge of the physiological systems of the human body and relate them to the parameters that have clinical importance. The fundamental principles of equipment that are actually in use at the present day are introduced

OBJECTIVES:

1. To provide an acquaintance of the physiology of the heart, lung, blood circulation and circulation respiration methods of different transducers used

2. To introduce the student to the various sensing and measurement devices of electrical origin

3. To provide the latest ideas on devices of non-electrical devices4. To bring out the important and modern methods of imaging techniques5. To provide latest knowledge of medical assistance / techniques and therapeutic

equipmentsUNIT I PHYSIOLOGY AND TRANSDUCERS

9

Cell and its structure – Action and resting – Potential propagation of action potential – Sodium pump – Nervous system – CNS – PNS – Nerve cell – Synapse – Cardio pulmonary system – Physiology of heart and lungs – Circulation and respiration – Transducers – Different types – Piezo-electric – Ultrasonic Resistive – Capacitive – Inductive transducers – Selection criteria

UNIT II ELECTRO-PHYSIOLOGICAL MEASUREMENTS 9

Basic components of a biomedical system – Electrodes – Micro, needle and surface electrodes – Amplifiers – Preamplifiers – Differential amplifiers – Chopper amplifiers – Isolation amplifier – ECG – EEG – EMG – ERG – Lead systems and recording methods – Typical waveforms

UNIT III NON-ELECTRICAL PARAMETER MEASUREMENTS 9

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Measurement of blood pressure – Cardiac output – Cardiac rate – Heart sound – Respiratory rate – Gas volume – Flow rate of CO2, O2 in exhaust air – pH of blood – ESR – GSR measurements – Plethysmography

UNIT IV MEDICAL IMAGING AND PMS 9

X-ray machine – Radio graphic and fluoroscopic techniques – Computer tomography – MRI ltrasonography – Endoscopy – Thermography – Different types of biotelemetry systems and patient monitoring – Electrical safety

UNIT V ASSISTING AND THERAPEUTIC EQUIPMENT 9

Pacemakers – Defibrillators – Ventilators – Nerve and muscle stimulators – Diathermy – Heart – Lung machine – Audio meters – Dializers

TOTAL: 45 Periods

TEXT BOOKS:

1. Leslie Cromwell, Fred J. Weibell, Erich A. Pfeiffer, “Bio-Medical Instrumentation and Measurements”, 2nd Edition, Pearson Education / Prentice Hall of India, 2002

2. R.S.Khandpur, “Hand Book of Bio-Medical instrumentation”, Tata McGraw Hill, 2003

REFERENCE BOOKS:

1. L.A. Geddes and L.E.Baker, “Principles of Applied Bio-Medical Instrumentation”, JohnWiley & Sons, 1975

2. J.Webster, “Medical Instrumentation”, John Wiley & Sons, 19953. C.Rajarao and S.K. Guha, “Principles of Medical Electronics and Bio-medical

Instrumentation”, University press (India) Ltd, Orient Longman ltd, 20004. S.K. Gupta, “Introduction to Medical Electronics”, Bharathi Bhavan, Patna, 1969

64

SPECIAL ELECTRICAL MACHINESL T P C3 0 0 3

AIM:

To expose the students to the construction, principle of operation and performance of special electrical machines as an extension to the study of basic electrical machines

OBJECTIVES:To impart knowledge of

1. Construction, principle of operation and performance of synchronous reluctance motors.

2. Construction, principle of operation and performance of stepping motors.3. Construction, principle of operation and performance of switched reluctance motors.4. Construction, principle of operation and performance of permanent magnet brushless

D.C. motors5. Construction, principle of operation and performance of permanent magnet

synchronous motors

UNIT I AC COMMUTATOR MOTORS 9

Principle of operation – Equivalent circuit – Phasor diagram – Performance of Repulsion motorand Universal motor

UNIT II STEPPING MOTORS 9

Constructional features – Principle of operation – Variable reluctance motor – Single and Multistack configurations – Permanent Magnet Stepper motor – Hybrid stepper motor – Differentmodes of Excitation – Theory of torque predictions – Linear and non-linear analysis –Characteristics – Drive circuits

65

UNIT III SWITCHED RELUCTANCE MOTORS 9

Constructional features – Principle of operation – Torque prediction – Power controllers –Nonlinear analysis – Microprocessor based control – Characteristics – Computer control

UNIT IV PERMANENT MAGNET MOTORS 9

Principle of operation – Types – Magnetic circuit analysis – EMF and Torque equations – PowerControllers – Motor characteristics and control of PMDC, PMSM, and BLDC motors

UNIT V LINEAR MOTORS 9

Linear Induction motor (LIM) classification – Construction – Principle of operation – Conceptof current sheet – Goodness factor – DC Linear motor (DCLM) types – Circuit equation –DCLM control applications – Linear Synchronous motor (LSM) – Types – Performanceequations – Applications

TOTAL: 45 Periods

TEXT BOOKS:

1. Miller T J E, “Brushless Permanent Magnet and Reluctance Motor Drives”, Clarendon Press, Oxford, 1989

REFERENCE BOOKS:1. Taylor E O, “The performance and design of AC Commutator motors”, Sir Issac

Pitman & Sons, London, 1998,2. Kenjo T, “Stepping Motors and their Microprocessor Controls”, Clarendon Press

London, 19843. Naser A and Boldea L, “Linear Electric Motors: Theory Design and Practical

Applications”, Prentice Hall Inc., New Jersey, 19874. Murphy J.M.D, “Power Electronics control of AC Drives”, Pergamon Press, 19885. Bose B.K, “Power Electronics and variable frequency drives”, Prentice Hall, New

Jersey, 1987

66

PRINCIPLE OF MANAGEMENT AND PROFESSIONAL ETHICSL T P C3 0 0 3

AIM: To Study the Management Organization and Professional Ethics In Engineering

OBJECTIVE To understand the Total Quality Management concept and principles and the various

tools available to achieve Total Quality Management. To understand the statistical approach for quality control. To create an awareness about the ISO and QS certification process and its need for

the industries.

UNIT I MANAGEMENT FUNCTIONS & STRUCTURE 9

Management – Definition – Basic Function – Contribution of Taylor & Fayol. Types of structure – Line, staff,Functional, Committee, Project & Matrix – Structures.Departmentalization – Centralization – Decentralization – span of control. Management By Objectives – Management By Exception.

UNIT II MANAGEMENT OF ORGINASATION 9

Forms of Business / Industrial Ownership – Sole Trader, Partnership, Company, Performance Appraisal – Basic Principles – Pitfalls – Methods to Overcome. Industrial Safety – Causes of Accidents – Cost of Accident – How to minimize Accidents. Plant Layout & Maintenance – Need, Types & Managerial Aspects.

UNIT III ORGANISATIONAL BEHAVIOUR 9

OB – Definition – Nature & Scope – Contributing Disciplines – Importance of OB to Managers. Personality – Definition – Theories – Factors Influencing Personality. Motivation – Definition –

67

Theories. Theory X & Y – Transactional Analysis. Morale & Job Satisfaction – Factors Influencing Job Satisfaction

UNIT IV GROUP DYNAMICS 9

Group – Definition – Types – Determinants of Group Cohesiveness – Communication – Process – Barriers – Effective Communication. Leadership Theories – Factors Contributing to Effective Leadership – Role of Trade Union in Organizations – Functions of Trade Union – Why Trade Union is required? – Types of Trade Union.

UNIT V PROFESSIONAL ETHICS 9

Ethics in Workplace – Formulation of Ethics – Managerial Ethics – Managing Ethical Behaviour – Codes of Ethics – Encouraging Ethical Behaviour – Social Responsibility – Spirituality.

TOTAL: 45 Periods

TEXT BOOKS:

1. Gupta C.B., Management Theory and Practice, 14th Edition, Sultan Chand & Sons, 2009.

2. Dr. Prasad L.M., Principle & Practice of Management, 7th Edition, Sultan Chand & Sons, 2008.

REFERENCE BOOKS:

1. Aswathappa, Organisational Behaviour, 8th Edition, Himalaya Publishing House, 2010.

2. Dr. Prasad L.M., Organisational Behaviour, 4th Edition, Sultan Chand & Sons, 2008.3. Harold Koontz, Principles of Management, 1st Edition, Tata McGraw Hill, 2004.

68

ELECTRICAL SAFTY AND AUDITING

L T P C

3 0 0 3

AIM:

To study the electrical safety rules, regulations and quality management by the power factor improvement.

OBJECTIVES:

1. To understand the electrical safety and auditing concept and principles and the various applications

2. To understand the safety during the electrical installation3. To create an awareness about the electrical safety in hazardous areas

UNIT I: INDIAN ELECTRICITY RULES AND ACTS AND THEIR SIGNIFICANCE 9

Objective and scope – ground clearances and section clearances – standards on electrical safety - safe limits of current, voltage – earthing of system neutral – Rules regarding first aid and fire fighting facility.

69

UNIT II: ELECTRICAL SAFETY IN RESIDENTIAL, COMMERCIAL AND AGRICULTURAL INSTALLATIONS 9

Wiring and fitting – Domestic appliances – water tap giving shock – shock from wet wall – fan firing shock – multi-storied building – Temporary installations – Agricultural pump installation – Do’s and Don’ts for safety in the use of domestic electrical appliances.

UNIT III: SAFETY DURING INSTALLATION, TESTING AND COMMISSIONING, OPERATION AND MAINTENANCE

9

Preliminary preparations – safe sequence – risk of plant and equipment – safety documentation – field quality and safety - personal protective equipment – safety clearance notice – safety precautions – safeguards for operators – safety

UNIT IV: ELECTRICAL SAFETY IN HAZARDOUS AREAS9

Hazardous zones – class 0,1 and 2 – spark, flashovers and corona discharge and functional requirements – Specifications of electrical plants, equipments for hazardous locations – Classification of equipment enclosure for various hazardous gases and vapors – classification of equipment/enclosure for hazardous locations.

UNIT V: ELECTRICAL SAFETY IN DISTRIBUTION SYSTEM9

Total quality control and management – Importance of high load factor – Disadvantages of low power factor – Causes of low P.F. – power factor improvement – equipments – Importance of P.F. improvement.

TOTAL: 45 Periods

70

TEXT BOOKS:

1. Rao, S. and Saluja, H.L., “Electrical Safety, Fire Safety Engineering and Safety Management”, Khanna Publishers, 1988.

2. Pradeep Chaturvedi, “Energy Management Policy, Planning and Utilization”, Concept Publishing Company, 1997.

REFERENCE BOOKS:

1. Nagrath, I.J. and Kothari, D.P., “Power System Engineering”, Tata McGraw Hill, 1998.

2. Gupta, B.R., “Power System Analysis and Design”, S.Chand and Sons, 2003.

3. Wadhwa, C.L., “Electric Power Systems”, New Age International, 2004

71

HIGH VOLTAGE ENGINEERING

L T P C3 0 0 3

AIM:

To expose the students to various types of over voltage transients in power system and its effect on power system.

Generation of over voltages in laboratory Testing of power apparatus and system.

OBJECTIVES:1. To understand the various types of over voltages in power system and protection

methods2. Generation of over voltages in laboratories3. Measurement of over voltages4. Nature of Breakdown mechanism in solid, liquid and gaseous dielectrics – discussion

on commercial insolents5. Testing of power apparatus and insulation coordination

UNIT I OVER VOLTAGES IN ELECTRICAL POWER SYSTEMS 9

Causes of over voltages and its effect on power system – Lightning – Switching surges and temporary over voltages – Protection against over voltages

UNIT II ELECTRICAL BREAKDOWN IN GASES, SOLIDS AND LIQUIDS 9

Gaseous breakdown in uniform and non-uniform fields – Corona discharge – Vacuum breakdown – Conduction and breakdown in pure and commercial liquids – Breakdown mechanisms in solid and composite dielectrics

UNIT III GENERATION OF HIGH VOLTAGES AND HIGH CURRENTS 9

Generation of High DC, AC, impulse voltages and currents – Tripping and control of impulse Generators

UNIT IV MEASUREMENT OF HIGH VOLTAGES AND HIGH CURRENTS 9

Measurement of High voltages and High currents – Digital techniques in high voltage Measurement

UNIT V HIGH VOLTAGE TESTING & INSULATION COORDINATION 9

High voltage testing of electrical power apparatus – Power frequency, impulse voltage and DC testing – International and Indian standards – Insulation Coordination

TOTAL: 45 Periods

72

TEXT BOOK:

1. Naidu M.S., Kamaraju V., “High Voltage Engineering”, Tata McGraw Hill, 3rd Edition, 2004

REFERENCE BOOKS:

1. Kuffel E., Zaengl W.S., “High Voltage Engineering Fundamentals”, Pergamon press, Oxford, London, 1986

2. Kuffel E., Abdullah M., “High Voltage Engineering”, Pergamon press, Oxford, 1970

73

ELECTIVE-II

EMBEDDED SYSTEM DESIGN

L T P C

3 0 0 3AIM:

1. To introduce to the functional building blocks of an embedded system for developing a real time system application

OBJECTIVES:

1. To introduce students to the embedded systems, its hardware and software.2. To introduce devices and buses used for embedded networking.3. To explain programming concepts and embedded programming in C and C+

+.4. To explain real time operating systems, inter-task communication and an

exemplary case of MUCOS – IIRTOS.UNIT I INTRODUCTION TO EMBEDDED SYSTEM

9

Introduction to functional building blocks of embedded systems – Register, memory devices, ports, timer, interrupt controllers using circuit block diagram representation for each categories.

UNIT II PROCESSOR AND MEMORY ORGANIZATION 9

Structural units in a processor; selection of processor & memory devices; shared memory; DMA; interfacing processor, memory and I/O units; memory management – Cache mapping techniques, dynamic allocation - Fragmentation.

UNIT III DEVICES & BUSES FOR NETWORK 9

I/O devices; timer & counting devices; serial communication using I2C, CAN, USB buses; parallel communication using ISA, PCI, PCI/X buses, arm bus; interfacing with devices/ports, device drivers in a system – Serial port & parallel port.

UNIT IV I/O PROGRAMMING SCHEDULE MECHANISM 9

Intel I/O instruction – Transfer rate, latency; interrupt driven I/O - Non-maskable interrupts; software interrupts, writing interrupt service routine in C & assembly languages; preventing interrupt overrun; disability interrupts. Multi threaded programming – Context switching, premature & non-premature multitasking, semaphores. Scheduling – Thread states, pending threads, context switching, round robin scheduling, priority based scheduling, assigning priorities, deadlock, watch dog timers.

74

UNIT V REAL TIME OPERATING SYSTEM (RTOS) 9

Introduction to basic concepts of RTOS, Basics of real time & embedded system operating systems, RTOS – Interrupt handling, task scheduling; embedded system design issues in system development process – Action plan, use of target system, emulator, use of software tools.

TOTAL: 45 periods

75

TEXT BOOKS:

1. Rajkamal, ‘Embedded System – Architecture, Programming, Design’, Tata McGraw Hill, 2003

2. Daniel W. Lewis ‘Fundamentals of Embedded Software’, Prentice Hall of India, 2004.

REFERENCE BOOKS:

1. David E. Simon, ‘An Embedded Software Primer’, Pearson Education, 2004.2. Frank Vahid, ‘Embedded System Design – A Unified hardware & Software

Introduction’, John Wiley, 2002.3. Sriram V. Iyer, Pankaj Gupte, ‘Embedded Real Time Systems Programming’, Tata

McGraw Hill, 2004.4. Steve Heath, ‘Embedded System Design’, II edition, Elsevier, 2003

76

MOBILE COMMUNICATIONL T P C3 0 0 3

AIM:

1. To introduce the fundamental techniques of cellular concept and design fundamentals

2. To explain Free space propagation model and systems

OBJECTIVES:

1. To understand basic cellular concepts, demodulation and radio receivers.2. To explain the characteristics and model of mobile radio propagation3. To understand the coding and multiple access techniques4. To understand wireless systems and standards

UNIT I CELLULAR CONCEPT AND SYSTEM DESIGN FUNDAMENTALS 9

Introduction to wireless communication: Evolution of Mobile Communications – Mobile radio systems – Examples – Trends in cellular radio and personal communications – Cellular concept – Frequency reuse – Channel assignment hand off – Interference and system capacity – Tracking and grade of service – improving coverage and capacity in cellular systems

UNIT II MOBILE RADIO PROPAGATION 9

Free space propagation model – Reflection – Diffraction – Scattering – Link budget design – Outdoor propagation models – Indoor propagation models – Small scale multi-path propagation – Impulse model – Small scale multi-path measurements – Parameters of mobile multi-path channels – Types of small scale fading

UNIT III MODULATION TECHNIQUES AND EQUALIZATION 9

Modulation techniques – Minimum shift keying – Gaussian MSK – M-ary QAM – Performance of MSK modulation in slow-flat fading channels – Equalization – Survey of equalization techniques – Linear equalization – Non-linear equalization – Algorithms for adaptive equalization – Diversity Techniques – RAKE receiver

UNIT IV CODING AND MULTIPLE ACCESS TECHNIQUES 9

Coding – Vocoders – Linear predictive coders – Selection of speech coders for mobile communication – GSM coders – Multiple access techniques – FDMA – TDMA – CDMA – SDMA – Capacity of cellular CDMA

UNIT V WIRELESS SYSTEMS AND STANDARDS 9

Second generation and third generation wireless network and standards – WLL – Bluetooth – GSM – IS- 95 and DECT

TOTAL: 45 Periods77

TEXT BOOK:

1. Rappaport T.S., “Wireless Communications: Principles and Practice”, 2nd Edition, Prentice Hall of India/Pearson Education, Third Indian Reprint 2003

REFERENCE BOOKS:1. Blake R., “Wireless Communication Technology”, Thomson Delmar, 20032. Lee W.C.Y., “Mobile Communications Engineering: Theory and Applications”, 2nd

Edition, McGraw Hill International, 19983. Stephen G.Wilson, “Digital Modulation and Coding”, Pearson Education, 2003

78

BASIC VLSI DESIGN

L T P C3 0 0 3

AIM:

1. To introduce the technology, design concepts and testing of Very Large Scale Integrated Circuits.

OBJECTIVES:1. To learn the basic CMOS circuits.2. To learn the CMOS process technology.3. To learn techniques of chip design using programmable devices4. To learn the concepts of designing VLSI subsystems5. To learn the concepts of modeling a digital system using Hardware

Description Language

UNIT I CMOS Technology 9An Overview of silicon semiconductor technology, Basic CMOS technology: n Well, P Well, Twin Tub and SOI process. Circuit Elements: Resistors, Capacitors, EAROM. Latch Up and Prevention. Layout Design rules, Stick Diagram, Physical Design: Basic Concepts, CAD tools. Physical Design of logic gates: Inverter, NAND, NOR, Design hierarchies.

UNIT II CMOS Chip Design 9

Logic Design with CMOS: MOSFETS as switches, Basic logic gates in CMOS and Complex logic gates. Transmission gates: Muxes and latches.CMOS chip design options: full custom ASIC’S, semi custom ASIC and programmable ASIC .Programmable logic structures: 22V10, programming PAL’s, Programmable interconnect Reprogrammable GA: Xilinx programmable GA, Features and internal structure of CPLDs, FPGAs, designing with CPLDs and FPGAs. Introduction to IC floor planning and testing, ASIC Design flow

UNIT III CMOS Testing 9Need for testing , manufacturing test principles, Design strategies for test : design for testability, combinational logic testing, sequential logic testing , fault model types , ATPG , Boundary scan test , built in self test , DFT schemes . Chip level and system level test techniques.

UNIT IV Synchronous Design Using Programmable Devices 9

EPROM to realize a sequential circuit , Programmable logic devices : ROM, PLA, PAL, PLD and DESIGN , designing a synchronous sequential circuit using a GAL , realization state machine using PLD , FPGA : introduction , Switching matrix , FPGA Xilinx 2000 , Xilinx 3000.

UNIT V Specification Using Verilog HDL 9

Basic concepts , language features, VLSI design flow , identifiers , arrays , instances , value set , ports , gate delays. Types of Verilog description – structural gate level RTL, data flow RTL and structural and behavioral RTL descriptions. Structural gate level RTL: Half adder, Full adder, Ripple carry adder, Multiplexer, encoder, decoder, comparator, equality detector, D-latch, D Flip Flop, JK flip flop. Data flow RTL : Operators, Combinational logic and sequential logic examples. Structural and behavioral RTL: Delays and Timing controls, Procedural assignments and conditional assignments, Multiplexer, Combinational logic and sequential logic examples.

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TOTAL: 45 Periods

TEXT BOOKS:

1. Weste & EShraghian : Priciples of CMOS VLSI Design ( 2 / e ) Addison Wesley , 1993 for Unit I to Unit I II.

2. Samir Palnitkar , Verilog HDL – Guide to digital design and synthesis , III edition , Pearson Eduaction , 2003 for Unit V.

REFERENCE BOOKS:

1. M.J.S.Smith : Application Specific Integrated circuits , Pearson Eduaction, 1997.2. John M Yarbrough “ Digital Logic applications and design “ Thomas Learning , 2001 .

3. Neil, “ CMOS VLSI DESIGN’, PHI,2008.

80

TELE COMMUNICATION AND SWITCHING NETWORKSL T P C3 0 0 3

AIM:1. To introduce the fundamental techniques of analog, digital and data communication2. To explain satellite and fibre optic communication and Networking systems

OBJECTIVES:1. To understand multiplexing and digital switching circuits2. To explain the function of network management and control management3. To understand digital subscriber access architecture4. To understand Traffic Characterization system and techniques

UNIT I MULTIPLEXING 9Transmission Systems, FDM Multiplexing and modulation, Time Division Multiplexing, Digital Transmission and Multiplexing : Pulse Transmission, Line Coding, Binary N-Zero Substitution, Digital Biphase, Differential Encoding, Time Division Multiplexing, Time Division Multiplex Loops and Rings.SONET/SDH : SONET Multiplexing Overview, SONET Frame Formats, SONET Operations, Administration and Maintenance, Payload Framing and Frequency Justification, Virtual Tributaries, DS3 Payload Mapping, E4 Payload Mapping, SONET Optical Standards, SONET Networks. SONET Rings: Unidirectional Path-Switched Ring, Bidirectional Line-Switched Ring

UNIT II DIGITAL SWITCHING 9Switching Functions, Space Division Switching, Time Division Switching, two-dimensional Switching: STS Switching, TST Switching, No.4 ESS Toll Switch, Digital Cross-Connect Systems, Digital Switching in an Analog Environment. Elements of SSN07 signaling

UNIT III NETWORK SYNCHRONIZATION CONTROL AND MANAGEMENT 9

Timing: Timing Recovery: Phase-Locked Loop, Clock Instability, Jitter Measurements, Systematic Jitter. Timing Inaccuracies: Slips, Asynchronous Multiplexing, Network Synchronization, U.S. Network Synchronization, Network Control, Network Management

UNIT IV DIGITAL SUBSCRIBER ACCESS 9ISDN: ISDN Basic Rate Access Architecture, ISDN U Interface, ISDN D Channel Protocol. High-Data-Rate Digital Subscriber Loops: Asymmetric Digital Subscriber Line, VDSL. Digital Loop Carrier Systems: Universal Digital Loop Carrier Systems, Integrated Digital Loop Carrier Systems, Next-Generation Digital Loop Carrier, Fiber in the Loop, Hybrid Fiber Coax Systems, Voice band Modems: PCM Modems, Local Microwave Distribution Service, Digital Satellite Services

UNIT V TRAFFIC ANALYSIS 9

Traffic Characterization: Arrival Distributions, Holding Time Distributions, Loss Systems, Network Blocking Probabilities: End-to-End Blocking Probabilities, Overflow Traffic, Delay Systems: Exponential service Times, Constant Service Times, Finite Queues

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TOTAL: 45 Periods

TEXT BOOK:

1. Bellamy John, “Digital Telephony”, John Wily & Sons, Inc. 3rd edn. 2000

REFERENCE BOOKS:

1. Viswanathan. T., “Telecommunication Switching System and Networks”, Prentice Hall of India Ltd., 1994

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POWER SYSTEM TRANSIENTSL T P C3 0 0 3

AIM:1. To understand generation of switching and lighting transients, their propagation,

reflection and refraction a on the grid ad their impact on the grid equipmentOBJECTIVES:

1. To understand the switching transients and equivalen circuit of resistance2. To explain the function of loading and lightning transients3. To understand travelling waves and transients integrated power system

UNIT I SWITCHING TRANSIENTS 9

Source of transients – Various types of power systems transients – Effect of transients on power systems – importance of study of transients in planning – Circuit closing transients – RL circuit with sine wave drive – Double frequency transients – Observations in RLC circuit and basic transforms of the RLC circuit – Resistance switching – Equivalent circuit for the resistance switching problems – equivalent circuit for interrupting the resistor current

UNIT II LOAD SWITCHING 9

Equivalent circuit – Waveforms for transient voltage across the load switch – normal and abnormal switching transients – Current suppression – Current chopping – Effective equivalent circuit – Capacitance switching – Effect of source regulation – Capacitance switching with a restrike – With multiple restrikes –Illustration for multiple restriking transients – Ferro resonance

UNIT III LIGHTNING TRANSIENTS 9

Causes of over voltage – Lightning phenomenon – Charge formation in the clouds – Rate of charging of thunder clouds – Mechanisms of lighting strokes – Characteristics of lightning strokes – Factors contributing to good line design – Protection afforded by ground wires – Tower footing resistance – Interaction between lightning and power system – Mathematical model for lightning

UNIT IV TRAVELLING WAVES ON TRANSMISSION LINE AND TRANSIENTS 9

Computation of transients – Transient response of systems with series and shunt lumped parameters and distributed lines – Travelling wave concept – Step response – Bewely’s lattice diagram – Standing waves and natural frequencies – Reflection and refraction of travelling waves

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UNIT V TRANSIENTS IN INTEGRATED POWER SYSTEM 9

The short line and kilometric fault – Distribution of voltage in a power system – Line dropping and load rejection – Voltage transients on closing and reclosing lines – Over voltage induced by faults – Switching surges on integrated system – EMTP for transient computation

TOTAL: 45 Periods

TEXT BOOKS:

1. Allan Greenwood, “Electrical Transients in Power Systems”, Wiley Interscience, New York, 2nd Edition 1991

2. R.D.Begamudre, “Extra High Voltage AC Transmission Engineering”, Wiley Eastern Limited, 1986

REFERENCE BOOKS:

1. M.S.Naidu and V.Kamaraju, “High Voltage Engineering”, Tata McGraw Hill, 2nd Edition, 2000

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POWER PLANT ENGINEERINGL T P C3 0 0 3

AIM:1. To understand the different methods of power generation and its construction

working principle of power plantsOBJECTIVES:

1. To understand the thermal and hydro power plant full performance2. To explain the function of nuclear power stations3. To understand gas, diesel power plants and non-conventional plants

UNIT I THERMAL POWER PLANTS 9

Energy resources and their availability - Types of power plants, selection of the plants - Basic thermodynamic cycles - Various component of steam power plant layout - Pulverized coal burners - luidized bed combustion - Coal handling systems - Ash handling systems - Forced draft and induced draft fans – Boilers Feed pumps - Super heater - Turbines - Regenerator - Condenser - Dearearators – Cooling towers

UNIT II HYDRO ELECTIC POWER PLANTS 9

Layout - Dams - Selection of water turbines - Types - Pumped storagehydel plants

UNIT III NUCLEAR POWER PLANTS 9

Principles of nuclear energy - Basic nuclear reactions - Nuclear power station - Troubleshooting and remedies - Nuclear Waste disposal

UNIT IV GAS AND DIESEL POWER PLANTS 9

Types - Open and closed cycle gas turbine - Work output and thermal efficiency - Methods to improve thermal efficiency of gas turbine plant - Reheating - Intercooling - Regeneration and their combinations - Advantages and disadvantages - Comparison with steam power plants problems. Diesel engine power plant – component and layout

UNIT V NON-CONVENTIONAL POWER GENERATION 9

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Solar radiation estimation, solar energy collectors, OTEC, wind power plants, tidal power plants and geothermal resources, fuel cell, MHD power generation -principle, thermoelectric power generation, thermionic power generation.

TOTAL: 45 Periods

TEXT BOOKS:

1. Power station Engineering and Economy by Bernhardt G.A.Skrotzki and William A. Vopat - Tata Mc Graw Hill Publishing Company Ltd., New Delhi, 20th reprint 2002.

2. Power Plant Engineering: P.K Nag, Tata McGraw Hill Second Edition 2001.

REFERENCE BOOKS:

1. An Introduction to power plant technology by G.D. Rai-Khanna Publishers, Delhi - 110 005.

2. A Course in Power Plant Engineering by Arora and Domkundwar Dhanpat Rai and Co. Pvt. Ltd., New Delhi.

3. Power Plant Engineering.:M.M. EI-Wakil McGraw Hill 1985.

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DATA COMMUNICATION AND NETWORKSL T P C3 0 0 3

AIM:1. To introduce the fundamental techniques of data communication and network

switching circuits2. To explain error control data link protocols

OBJECTIVES:

1. To understand Categories of networks and Inter networks.2. To explain the characteristics of oriented protocols and BIT oriented protocols3. To understand Networking and internetworking devices

UNIT I DATA COMMUNICATION 9

Introduction – Networks – Protocols and standards – Standards organizations – Line configurations – Topology – Transmission mode – Categories of networks – Inter networks – OSI model – Functions of the layers – Encoding and modulating – Digital-to-digital conversion – Analog-to-digital conversion – Digital-to-analog conversion – Analog-to-analog conversion – Transmission media – Guided media – Unguided media – Transmission impairment – Performance

UNIT II ERROR CONTROL AND DATA LINK PROTOCOLS 9

Error detection and correction – Types of errors – Detection – Vertical Redundancy Check (VRC) – Longitudinal Redundancy Check (LRC) – Cyclic Redundancy Check (CRC) – Check sum – Error correction – Data link control – Line discipline – Flow control – Error control – Data link protocols – Asynchronous protocols – Synchronous protocols – Character oriented protocols – BIT oriented protocols – Link access procedures

UNIT III NETWORKS AND SWITCHING 9

LAN – Project 802 – Ethernet – Token bus – Token ring – FDDI – MAN – IEEE 802.6 (DQDB) – SMDS – Switching: Circuit switching, Packet switching, Message switching

UNIT IV X.25, FRAME RELAY, ATM AND SONET/ SDH 9

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X.25 – X.25 Layers – Frame relay: Introduction – Frame relay operation – Frame relay layers – Congestion control – Leaky bucket algorithm – Traffic control – ATM – Design goals – ATM architecture – ATM layers – ATM applications – SONET / SDH – Synchronous transport signals – Physical configuration – SONET layers – Applications

UNIT V NETWORKING DEVICES AND TCP / IP PROTOCOL SUITE 9

Networking and internetworking devices – Repeaters – Bridges – Gateways – Other devices – Routing algorithms – Distance vector routing – Link state routing – TCP / IP protocol suite – Overview of TCP/IP.Network layers – Addressing – Subnetting – Other protocols and network layers – Application layer – Domain Name System (DNS) – Telnet – File Transfer Protocol (FTP) – Trivial File Transfer Protocol (TFTP) – Simple Mail Transfer Protocol (SMTP) – Simple Network Management Protocol (SNMP)

TOTAL: 45 Periods

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TEXT BOOK:1. Behrouz A. Forouzan, “Data Communication and Networking”, 2nd Edition, Tata

McGraw Hill, 2000

REFERENCE BOOKS:

1. William Stallings, “Data and Computer Communication”, 8th Edition, Pearson Education Prentice Hall of India, 2003

2. Andrew Tannenbaum S, “Computer Networks”, Pearson Education / Prentice Hall of India, 4th Edition, 2003

3. Andrew Tannenbaum S, “Computer Networks”, Pearson Education / Prentice Hall of India, 4th Edition, 2003

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POWER SYSTEM DYNAMICSL T P C3 0 0 3

AIM:1. To become familiar with the modelling of components and system for carrying out

transient and dynamic stability analysis of large scale power system.OBJECTIVES:

1. To study detailed modeling of synchronous machine and its excitation and speed-governing controllers.

2. To study transient stability simulation of multimachine power system.3. To study small signal stability analysis of a single-machine infinite bus system with

excitation system and power system stabilizer.


Concept and importance of stability in power system operation and design – Distinction betweentransient and dynamic stability – Complexity of stability problem in large system – Need for reduced models – Stability of interconnected systems

UNIT II MACHINE MODELLING 9

Park’s transformation – Flux linkage equations – Current space model – Per unit conversion – Normalizing the equations – equivalent circuit – Flux linkage state space model – Sub transient and transient inductances and time constants – Simplified models (one axis and constant flux linkage) – Steady state equations and phasor diagrams

UNIT III MACHINE CONTROLLERS 9

Exciter and voltage regulators – Function of excitation systems – Types of excitation systems – Typical excitation system configuration – Block diagram and state space representation of IEEE type-1 excitation system – Saturation function – Stabilizing circuit – Function of speed governing systems – Block diagram and state space representation of IEEE mechanical hydraulic governor and electrical hydraulic governors for hydro turbines and steam turbines

UNIT IV TRANSIENT STABILITY 9

State equation for multimachine simulation with one axis model – transient stability simulation of multimachine power system with one axis machine model including excitation system and speed governing system using R-K method of fourth order (Gill’s technique) – power system stabilizer

UNIT V SMALL SIGNAL STABILITY 9

System response to small disturbances – Linear model of the unregulated synchronous machine and its modes of oscillation – Regulated synchronous machine – Linearization of the load equation for the one machine problem – Simplified linear model – Effect of excitation on small signal stability – Approximate system representation – Supplementary stabilizing signals – Dynamic performance measure, small signal performance measures

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TOTAL: 45 Periods

TEXT BOOKS:

1. P.Kundur, “Power System Stability and Control”, McGraw Hill Inc., USA, 1994.2. P.M. Anderson and A.A.Fouad, “Power System Control and Stability”, Galgotia

Publications, New Delhi, 2003

REFERENCE BOOKS:

1. M.A.Pai and W.Sauer, ‘Power System Dynamics and Stability’, Pearson Education Asia, India, 2002

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COMPUTER ARCHITECTUREL T P C3 0 0 3

AIM:

1. To Study the structure and behavior of processors, memories and input and output units and to study their interactions

OBJECTIVES:

1. To have a thorough understanding of the basic structure and operation of a digital computer

2. To discuss in detail the operation of the arithmetic unit including the algorithms & implementation of fixed-point and floating-point addition, subtraction, multiplication & division

3. To study in detail the different types of control and the concept of pipelining.4. To study the hierarchical memory system including cache memories and virtual

memory5. To study the different ways of communicating with I/O devices and standard I/O

interfaces. UNIT I BASIC STRUCTURE OF COMPUTERS 9Functional Units – Basic Operational Concepts – Bus Structures – Software Performance – Memory Locations and Addresses – Memory Operations – Instruction and Instruction Sequencing – Addressing Modes – Assembly Language – Basic I/O Operations – Stacks and Queues

UNIT II ARITHMETIC UNIT 9

Addition and Subtraction of Signed Numbers – Design of Fast Adders – Multiplication of Positive Numbers – Signed Operand Multiplication – Fast Multiplication – Integer Division – Floating-Point Numbers and Operations

UNIT III BASIC PROCESSING UNIT 9

Fundamental Concepts – Execution of a Complete Instruction – Multiple Bus Organization – Hardwired Control – Micro programmed Control – Pipelining – Basic Concepts – Data Hazards – Instruction Hazards – Influence on Instruction Sets – Data Path and Control Consideration – Superscalar Operation – Performance Considerations

UNIT IV I/O ORGANIZATION 9Accessing I/O Devices – Interrupts – Direct Memory Access – Buses – Interface Circuits – Standard I/O Interfaces (PCI – SCSI – USB)

UNIT V MEMORY SYSTEM 9

Memory Concepts – Semiconductor RAMs – ROMs – Speed, Size and Cost – Cache Memories – Performance Considerations – Virtual Memories – Memory Management Requirements – Secondary Storage

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TOTAL: 45 Periods

TEXT BOOK:

1. Carl Hamacher, Zvonko Vranesic and Safwat Zaky, “Computer Organization”, 5th

Edition, McGraw Hill, 2002

REFERENCE BOOKS:1. William Stallings, “Computer Organization and Architecture: Designing for

Performance”, 6th Edition, Pearson Education, 20032. David A Patterson, John L. Hennessy, “Computer Organization and Design The

hardware/software interface”, 2nd Edition, Morgan Kaufmann, 20023. John P Hayes, “Computer Architecture and Organization”, 3rd Edition, McGraw Hill,

1998

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OPERATING SYSTEMSL T P C3 0 0 3

AIM: 1. The course objective is to develop the skills of the students in the areas of Linear

Programming, Network Models and Operation NetworksOBJECTIVES:

1. Operating system concepts like Mainframe systems, Desktop systems, and Distributed systems etc.

2. Have important applications in several Engineering branches like Electrical and Electronics Engineering, Communication Engineering, Information Technology and Mechanical Engineering.

3. The course will also serve as a prerequisite for post graduate and specialized studies and research.

UNIT I FUNDAMENTALS 9

Concepts – Mainframe systems – Desktop systems – Multiprocessor systems – Distributed systems – Clustered systems – Real time systems – Handheld systems – Hardware protection –System components – Operating system services – System calls – System programs

UNIT II PROCESS MANAGEMENT 9

Process concept – Process scheduling – Operations on processes – Cooperating processes – Inter process communication – Threads – Overview – Threading issues – CPU scheduling – Basic concepts – Scheduling criteria – Scheduling algorithms – Multiple processor scheduling – Real time scheduling – The critical section problem – Synchronization hardware – Semaphores – Classic problems of synchronization – Critical regions – Monitors

UNIT III DEADLOCKS 9

System model – Deadlock characterization – Methods for handling deadlocks – Deadlock prevention – Deadlock avoidance – Deadlock detection – Recovery from deadlocks

UNIT IV MEMORY AND FILE MANAGEMENT 9

Storage management – Swapping – Contiguous memory allocation – Paging – Segmentation – Segmentation with paging – Virtual memory – Demand paging – Process creation – Page replacement – Allocation of frames – Thrashing – File concept – Access methods – Directory structure – File system mounting – File sharing – Protection

UNIT V FILE AND I/O SYSTEMS 994

File system structure – File system implementation – Directory implementation – Allocation methods – Free – Space management – Kernel I/O subsystems – Disk structure – Disk scheduling – Disk management – Swap-Space management – Case Study – The Linux system – Windows

TOTAL: 45 Periods

TEXT BOOK:

1. Abraham Silberschatz, Peter Baer Galvin and Greg Gagne, “Operating System Concepts”, John Wiley & Sons, 6th Edition, 2003

REFERENCE BOOKS:

1. Harvey M. Deitel, “Operating Systems”, 2nd Edition, Pearson Education, 20022. Andrew S. Tanenbaum, “Modern Operating Systems”, Prentice Hall of India, 20033. William Stallings, “Operating System”, 4th Edition, Prentice Hall of India, 2003

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INTERNETWORKING TECHNOLOGYL T P C3 0 0 3

AIM:

1. To present the concepts of Networking, Internetworking, IP protocol, TCP protocol and Internet applications

OBJECTIVES:

1. To study the computer architecture and layer, client and server etc.

2. To study about the basic internetworking concept and architecture model and protocol routing

3. To study about the internetworking application and Internet security and firewall Design

UNIT I COMPUTER NETWOKS 9

Introduction to networks – Network topology – Types of networks – Network architecture – Layering – Design issues – Client / Server model – Protocols – Bridges – Routers – Repeaters – Switches

UNIT II BASICS OF INTERNETWORKING 9

Introduction to internetworking – Internetworking concepts and architectural model – Internet addressing – Domain Name System (DNS) – Address Resolution Protocol (ARP) – Reverse Address Resolution Protocol (RARP)

UNIT III INTERNET PROTOCOL AND ITS ROUTING 9

Introduction to IP protocol – Virtual networks – Concept of unreliable delivery – Connectionless delivery system – Purpose on internet protocol – Internet data gram – Data gram options – Introduction to routing – IP data gram – Direct and indirect delivery – Table driven IP routing – Next hop routing

UNIT IV TRANSMISSION CONTROL PROTOCOL 9

Introduction to TCP – Properties of reliable delivery service – TCP protocol – TCP segment format – TCP connection – TCP state machine – Silly window syndrome

UNIT V INTERNETWOKING APPLICATIONS 9

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Simple Mail Transfer Protocol (SMTP) – Post Office Protocol (POP) – File Transfer Protocol (FTP) – Telnet – Simple Network Management Protocol (SNMP) – Internet security and firewall Design

TOTAL: 45 Periods

TEXT BOOKS:

1. Douglas E. Comer, “Internetworking with TCP/IP Volume 1”, 3rd Edition, Prentice Hall, 2001

2. Andrew S. Tananbaum, “Computer Networks”, 4th Edition, Prentice Hall of India / Pearson Education, 2003

REFERENCE BOOKS:

1. Bechrouz A. Forouzan, “TCP/IP Protocol Suite”, 2nd Edition, Tata McGraw Hill, 20002. William Stallings, “Data and Computer Communications”, 7th Edition, Prentice Hall of

India / Pearson Education, 2003

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POWER QUALITY

L T P C3 0 0 3

AIM:

1. To study the various issues affecting Power Quality, their production, monitoring and suppression.

OBJECTIVES:1. To study the production of voltages sags, over voltages and harmonics and methods

of control2. To study various methods of power quality monitoring

UNIT I INTRODUCTION TO POWER QUALITY 9

Terms and definitions – Overloading – Under voltage – Sustained interruption-Sags and Swells – Waveform distortion – Total Harmonic Distortion (THD) – Computer Business Equipment Manufacturers Associations (CBEMA) curve

UNIT II VOLTAGE SAGS AND INTERRUPTIONS 9

Sources of sags and interruptions – Estimating voltage sag performance – Motor starting sags – Estimating the sag severity – Mitigation of voltage sags – Active series compensators – Static transfer switches and fast transfer switches

UNIT III OVERVOLTAGES 9

Sources of over voltages – Capacitor switching – Lightning – Ferro resonance – Mitigation of voltage swells – Surge arresters – Low pass filters – Power conditioners – Lightning protection – Shielding – Line arresters – Protection of transformers and cables – Computer analysis tools for transients – PSCAD and EMTP

UNIT IV HARMONICS 9

Harmonic distortion – Voltage and current distortion – Harmonic indices – Harmonic sources from commercial and industrial loads – Locating harmonic sources – Power system response characteristics – Resonance – Harmonic distortion evaluation – Devices for controlling harmonic distortion – Passive filters – Active filters – IEEE and IEC standards

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UNIT V POWER QUALITY MONITORING 9

Monitoring considerations – Power line disturbance analyzer – Power quality measurement equipment – Harmonic / spectrum analyzer – Flicker meters – Disturbance analyzer – Applications of expert system for power quality monitoring

TOTAL: 45 periods

TEXT BOOK:

1. Roger C. Dugan, Mark F. McGranagham, Surya Santoso and H.Wayne Beaty, “Electrical Power Systems Quality”, McGraw Hill, 2003

REFERENCE BOOKS:

1. PSCAD User Manual

2. Power Quality in Electrical Systems - Alexander Kusko ,McGraw-Hill Professional

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