Power Electronics (EE308)


B.Tech (E&E)




Programme Core (PC)

Credits (L-T-P): 

04 (3-1-0)


Devices: Idealised Characteristics - BJT/IGBT/MOSFET/IPMs, Thyristor Based Devices : SCRs/TRIAC/GTOs , DIODE, Composite Devices -Multi Quadrant. Reactive Elements: Capacitors,Magnetic Circuits : Inductor, Transformer, Pulse Transformer.

Non-idealities : Data Sheets/ Manufacturers, Switching and Conduction Losses, Heat Dissipation: Heat Sink/ Loss calculation. Control circuit for the Switch, Drive Circuit,       Sensing Circuitry: Current and Voltage Sensors, Opto-couplers. Protection – Fuse.

Functional Classification of Converters: Review of Signals and Systems: Transient and Steady State Analysis. DC-DC Converters : Switched Mode Buck Converter -Idealised Analysis, Performance, Non-idealities, Control circuit, Snubbers, Performance-SS, Applications – Idealised Case, Performance : Steady State, Dynamic. Switched Mode Boost Converter: Idealised Analysis, Performance, Non-idealities, Performance-SS.

Inverters : H-Bridge, Idealised Operation-Single Phase, Three Phase.

Rectifiers : Single phase and three phase rectifiers.

AC Power Controllers: Phase Controlled, Integral Cycle Controlled.

Simulation of power electronic converters.


1. Ned Mohan ,Undeland, Robbins, Power Electronics, 3rd edition, John Wiley.
2. M H Rashid, Power Electronics, 3rd edition, PHI.
3. P C Sen, Power Electronics, Tata McGraw-Hill Publishing Company Ltd.
4. Bimal K Bose, Modern power electronics and ac drives ,PHI
5. L Umanand, Power Electronics, Wiley India Pvt Ltd
6. Dubey, G. K, Power Semiconductor Controlled Drives, Prentice-Hall, 1986
7. Hart, Daniel W, Introduction to Power Electronics, Upper Saddle River, N.J. : Prentice Hall.
8. Kassakian, John G., Martin F. Schlecht, and George C. Verghese, Principles of Power Electronics, Addison-Wesley, c1991.
9. Pressman, A. I, Switching and Linear Power Supply, Power Converter Design, Rochelle Park, N.J, Hayden Book Co., c1977.
10. Williams, B. W, Power Electronics: Devices, Drivers, Applications, and Passive Components, 2nd edition, New York , McGraw-Hill ISBN:0070704392.
11. Thorborg, Kjeld, Power Electronics (English translation of Kraftelektronik),, New York :Prentice Hall, 1988.
12. Lecture notes of Prof V Ramnarayan, IISc Bangalore.
13. Dewan, S. B., and A. Straughen, Power Semiconductor Circuits, New York, Wiley, 1975


Electrical and Electronics Engineering

Contact us

Venkatesa Permul
Associate Professor and Head of the Department
Department of Electrical and Electronics Engineering
National Institute of Technology Karnataka, Surathkal
Srinivasnagar, Surathkal, Mangalore-575025. Karnataka, India.
Ph : +91-824-2473045
Fax: +91-824-2474039
E-mail: hodee[AT]nitk[DOT]ac[DOT]in

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