Department of Electrical and Electronics Engineering
Elective I - ANALYSIS OF INVERTERS
P.C. Sen, “Modern Power Electronics”, Wheeler Publishing Co, First Edition, New Delhi, 1998.
P.S.Bimbra, “Power Electronics”, Khanna Publishers, Eleventh Edition, 2003.
Unit - 1
SINGLE PHASE INVERTERS
Introduction to self commutated switches : MOSFET and IGBT - Principle of operation of half and full bridge inverters Performance parameters Voltage control of single phase inverters using various PWM techniques various harmonic elimination techniques forced commutated Thyristor inverters.
Unit - 2
THREE PHASE VOLTAGE SOURCE INVERTERS
180 degree and 120 degree conduction mode inverters with star and delta connected loads voltage control of three phase inverters: single, multi pulse, sinusoidal, space vector modulation techniques.
Unit - 3
CURRENT SOURCE INVERTERS
Operation of six-step thyristor inverter inverter operation modes load commutated inverters Auto sequential current source inverter (ASCI) current pulsations comparison of current source inverter and voltage source inverters
Unit - 4
Multilevel concept diode clamped flying capacitor cascade type multilevel inverters - Comparison of multilevel inverters - application of multilevel inverters
Unit - 5
Series and parallel resonant inverters - voltage control of resonant inverters Class E resonant inverter resonant DC link inverters.
TEXT BOOKS 1. Rashid M.H., Power Electronics Circuits, Devices and Applications ", Prentice Hall India, Third Edition, New Delhi, 2004. 2. Jai P.Agrawal, Power Electronics Systems, Pearson Education, Second Edition, 2002. 3. Bimal K.Bose Modern Power Electronics and AC Drives, Pearson Education, Second Edition, 2003. 4. Ned Mohan,Undeland and Robbin, Power Electronics: converters, Application and design John Wiley and sons.Inc,Newyork,1995. 5. Philip T. krein, Elements of Power Electronics Oxford University Press -1998.