EEU312 POWER ELECTRONIC CIRCUITS AND SYSTEMS

rewardreminiscentElectronics - Devices

Nov 24, 2013 (3 years and 8 months ago)

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EEU312 POWER ELECTRONIC CIRCUITS AND SYSTEMS












S6 Core

L

T

P

C

3

0

0

3

Objective:

Understanding and Analysis

Prerequisite: NIL


MODULE I









(8 hours)

Power diodes
-

basic structure and V
-
I characteristics
-

various types
-

thyristors

-

basic structure
-

static and dynamic characteristics
-

device specifications and ratings
-

methods of turning on
-

gate triggering circuit using UJT
-

methods of turning off
-

commutation circuits
.




MODULE II









(18 hours)

Line frequenc
y phase controlled rectifiers using SCR
-

single phase rectifier with R
and RL loads
-

half controlled and fully controlled converters with continuous and
constant currents.. Input side harmonics and power factor
-

Effect of source
inductance
-

SCR inverte
rs
-

circuits for single phase inverters
-

series, parallel and
bridge inverters
-

pulse width modulated inverters
-

basic circuit operation



MODULE III









(8 hours)

AC regulators
-

single phase ac regulator with R and RL loads
-

sequence control of
ac regulators
-

cycloconverter
-

basic principle of operation
-

single phase to single
phase cycloconverter
-

choppers
-

principle of operation
-

step
-
up and step
-
down
choppers.



MODULE IV









(8 hours)

Switching regulators
-

buck regulators
-

boost
regulators
-

buck
-
boost regulators
-

switched mode power supply
-

principle of operation and analysis
-

uninterruptible
power supply units: basic circuit operation
-
specifications
-
design
-
applications
-
THD
analysis.



Text/Reference Books:



1.

Ned Mohan, Power
Electronics., John Wiley and Sons, 2
nd

edition, 1995.

2.

Rashid, Power Electronics, Circuits Devices and Applications, Pearson
Education, 3rd edition, 2004.

3.

G.K.Dubey, Thyristorised Power Controllers, Wiley Eastern Ltd, 1993.

4.

Dewan & Straughen, Power Semicond
uctor Circuits, John Wiley & Sons,
1975.

5.

Cyril W Lander, Power Electronics, Mc Graw Hill, 3
rd

edition, 1993.