POWER ELECTRONICS
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Transcript of POWER ELECTRONICS
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POWER ELECTRONICS
Instructor: Eng.Moayed N. EL Mobaied
The Islamic University of GazaFaculty of EngineeringElectrical Engineering Department
الرحمن الله بسمالرحيم
EELE 5450 — spring 2011
Lecture 1
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Syllabus
Instructor: Moayed N. Almobaied, Msc.Room: B229Telephone: 2875E-mail: [email protected]: http://www.iugaza.edu.ps/emp/engmoayed
Assistant: Eng.Mansour RamlawiRoom: Laboratory
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Syllabus
Course description
Power Electronics is power conversion and control from one form of power (energy) source to a desired form by using power semiconductor devices wherein these devices operate as switches. This course provides a basic knowledge of power Electronics device characteristics and circuits for the control and conversion of electrical power with high efficiency .
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Syllabus
Course description
These converters can change and regulate the voltage, current, or power; dc-dc converters, ac-dc uncontrolled and phase controlled rectifier circuits, dc-ac inverters, and ac-ac cycloconverters. Applications include electronic Switching power supplies, motors, heaters system, and renewable energy systems. Analysis, design, and operation of power electronic circuits will be considered by simulation software.
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Prerequisite
Electric circuits II (EELE 2311)
electronis1
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Textbook
Primary Text: (Hard copy) Power Electronics & Controls. Samir K. Datta, Reston Publishing Company, Inc. 1985.Secondary Text: (Soft Copy) Power Electronics, Circuits, Devices, and applications. Second edition, M. H. Rashid, Prentice-Hall International 1993.Third Text: (Soft Copy) Introduction to Power Electronics Denis Fewson 1998
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ReferencesPower Electronics for Technology, Ashfaq Ahmed, Preintice Hall 1999
Power Electronics, converters, applications, and design, N. Mohan, T. Undeland & W. Robbins, John Wiley &Sons, Inc. 1989.
Power Electronic Converters, AC/DC Conversion, Guy Sequier, McGraw-Hill, Inc. 1986.
Introduction to Modern Power Electronics, Andrzej Trzynadlowski, John Wiley &Sons,1998.
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SoftwarePSIM: Is a simulation software designed for power electronics, motor control.Website: http://www.powersimtech.com/
Caspoc 2005: Is a simulation software used for Power Electronics and Electrical DrivesWebsite: http://www.simulation-research.com/sr/sr.php
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Office Hours
Sat, Mon,wed 9:00-10:00 , 11:00—12:00,
Sun, Tue 11:00—12:00
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Grading
Midterm exam ……… …........20 %Homework ……………..……10 %Quizzes ……………………...10 %Project ……………………....10 % Lab…………………………...20 %Final exam …………….…….30 %
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Syllabus
Grading PolicyRegular attendance of this class is necessary to receive a
passing grade.
Weekly problem sets will be typically assigned and will be due one week later before the start of lecture.
Cellular phones should be off or on silent ring during class in order to keep classroom distractions at a minimum.
Cheating will not be tolerated and will be dealt with decisively.
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Outline
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Outline
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Outline
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Introduction
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Introduction
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Introduction
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Introduction
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(Used to charge batteries)
Rectifier
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Vpwm (0-3.5V)
PWM mod. and MOSFET
driver
DC-DC conv.
Vout (0-120V)
Vset Vout
(scaled down to about 1.3V)
PI controller
PWM mod. and MOSFET
driver
DC-DC conv.
error
+ –
Open Loop, DC-DC Converter Process
DC-DC Converter Process with Closed-Loop PI Controller
Hold to 90VVpwm
PI Controller for DC-DC Boost Converter Output Voltage
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Introduction
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Introduction
End of Lecture **** Eng.moayed