EE31011: Power Electronics

EE31011
Course name	Power Electronics
Offered by	Electrical Engineering
Credits	4
L-T-P	3-1-0
Previous Year Grade Distribution
7 15 29 17 21 1 EX A B C D P F
Semester	Autumn

Syllabus

Syllabus mentioned in ERP

pre requisite: EE10001 and EC21001 Introduction: need for power conversion with efficient, high frequency,lightweight converters;Power electronic converters classifications and scope;Power semiconductor switches: power/fast diodes, SCR, and transistors(BJT, MOSFET and IGBT) Ratings, static and dynamic characteristics, drive and switching aid circuits and cooling; isolation; protection;DC to DC conversion: Choppers: non-isolated: Buck, Boost and BuckBoostconverters; circuit configuration and analysis with; continuous anddiscontinuous loads; H-bridge converter multi-quadrant operation;isolated: forward, fly-back converters; example of a typical drivecircuit;AC to DC conversion: Rectifiers: controlled/half-controlled/uncontrolled:single phase and three phase operation, Operation with R, R-L, back emfload; power factor, harmonics and effect of source inductance; Cascadeoperation; dual converters; a typical trigger / drive circuit;DC to AC conversion: Inverters: current source and voltage sourceinverters, active and reactive power handling; single phase and threephase voltage source and PWM inverters; PWM techniques; active frontend rectifier; a typical trigger / drive circuit;AC to AC conversion: Single phase AC static switches; transient-free switching of inductive loads; voltage regulators; cycloconverter;

Time Table

Day	8:00-8:55 am	9:00-9:55 am	10:00-10:55 am	11:00-11:55 am	12:00-12:55 pm		2:00-2:55 pm	3:00-3:55 pm	4:00-4:55 pm	5:00-5:55 pm
Monday			NC231
Tuesday
Wednesday	NC231	NC231
Thursday			NC231
Friday