MID SEM-1 syllabus of Subject PE-1(3140915) ,4th Sem

MID SEM-1 syllabus of Subject PE-1(3140915) ,4th Sem

1	Power switching devices Diode, Thyristor, MOSFET, IGBT; Static characteristics of these devices; Operation of power devices as switches and switching losses, Single-quadrant switches, two-quadrant and bidirectional switches; Firing circuit for thyristors; Gate drive circuits for MOSFET and IGBT.
2	DC-DC converters - Switching Voltage Regulators Linear voltage regulator, Concept of switching voltage regulators and advantages, Operation and Principle of Basic DC-DC converter topologies like Buck, Boost and Buck Boost converter, Various control techniques for output voltage control, Mathematical analysis for these converters for steady state, Concept of CCM and DCM and factors affecting them, Closed loop control for voltage regulation, Isolated converters: Forward converter and Flyback converter; Multi-quadrant operation of DC-DC converters; Applications
3	DC-AC converters – Inverters Classification of Inverters, Half-bridge and full-bridge single-phase voltage source inverter, switch states and instantaneous output voltage, square wave operation of the inverter, concept of average voltage over a switching cycle, bipolar sinusoidal modulation and unipolar sinusoidal modulation, modulation index and output voltage, three-phase sinusoidal modulation, Three phase bridge inverter – 180◦ and 120◦ conduction mode, SPWM control, Third harmonic injection, SVPWM, Output voltage and frequency control, Harmonic spectrum, Harmonics and its effects, Applications

Note:  Refer standard books as a reference.
Course Outcomes for the subject: Power Electronics-1

Note: It is likely that question paper will be set as per Course Outcome mentioned below.

Sr. No.	CO statement
CO-1	To understand the differences between signal level and power level devices.
CO-2	To understand the construction of power converters.
CO-3	To analyse the operation of power converters.
CO-4	To understand the applications of power converters

Faculty: Prof. P.K.Shah/Prof.A.K.Giri/Prof.N.N.M                       

Reference Books:1. M. H. Rashid, “Power electronics: circuits, devices, and applications”, Pearson Education India,
2009.
2. N. Mohan, T. M. Undeland, W.M. Robbins, “Power Electronics: Converters, Applications and
Design”, Wiley India Edition, 2007.
3. R. W. Erickson and D. Maksimovic, “Fundamentals of Power Electronics”, Springer Science &
Business Media, 2007.
4. P.S. Bimbhra, “Power Electronics”, Khanna Publishers, New Delhi, 2012..
5. L. Umanand, “Power Electronics: Essentials and Applications”, Wiley India, 2009