ENGINEERS PVT.LTD.
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Theory Module Video Module
Software Module
Termwork Module
System Requirement:- IBM-PC Compatible Min PIII with Window-OS, 128 MB RAM/Multimedia Kit
? Introduction : Concept, Types of Converters, Power Electronic Module.
? Power Semiconductor Diodes and Transistors : Characteristics of Power Diodes, Types of Power Diodes,
Power Transistor, Power MOSFETs, Insulated Gate Bipolar Transistor (IGBT) .
? Diode Circuits and Rectifiers : Diode Circuits with DC Source, Freewheeling Diodes, Diode and L-Circuit, Recovery of
Trapped Energy, Single-phase Diode Rectifiers.
? Thyristors : Terminal Characteristics of Thyristors, Thyristor Turn-on Methods, Switching Characteristics of Thyristors,
Thyristor ratings, Thyristor Protection, Series and Parallel Operation of Thyristors, Other members of the
Thyristors family, Gate Turn off (G.T.O.) Thyristors, Firing Circuits for Thyristors.
? Thyristors Communication Techniques : Class A, B, C, D , E, F Communication.
? Phase Controlled Rectifiers : Principle of Phase Control, Full-wave Controlled Converters, Single-phase Full-wave Converters,
Single -phase Two-pulse Converters with Discontinuous Load Current, Three phase
Converter Systems using Diodes, Three-phase Thyristor Converter Circuits,
Effect of Source Impedance on the Performance of Converters, Dual Converters.
? Choppers : Principle of Chopper, Operation, Step-up Chopper, Types of Chopper Circuits, Thyristor Chopper Circuits,
Multiphase Circuit.
? Inverters : Single-phase Voltage Source Inverters, Force-commutated Thyristor Inverters, Three Phase Bridge Inverters,
Voltage Control In Single-phase Inverters, Pulse-width Modulated Inverters, Current Source Inverters, Series Inverters,
Single-phase Parallel Inverter.
? AC Voltage Controllers : Types of AC Voltage Controllers, Integral Cycle Control, Single-phase Voltage Controllers,
Sequence Control of AC Voltage Controllers.
? Cycloconverters : Principle of Cycloconverter Operation, Three-phase Half-wave Cycloconverter, Output Voltage Equation
for a Cycloconverter, Load-commutated Cycloconverter.
? Some Applications : Switched Mode Power Supply (SMPS), Uninterruptible Power Supplies, Static Switches,
Static Circuit Breakers, Solid State Relays, Resonant Converters.
? Electric Drives : Concept of Electric Drive, DC Drives, Single-phase DC Drives, Three-phase DC Drives, Chopper Drives,
A.C.Drives, Induction - motor Drives, Speed Control of Three-phase Induction Motors.
ENGINEERS PVT.LTD.
http://www.softtech-engr.com
Head office
Unit 5/A, The Pentagon, Near Hotel Panchami, Satara Road Pune 411009- India
Ph : +91 20 24217676, 24218747
Tele Fax : +91 20 24218747
Branch offices
Delhi :-011-51015900, 9811011517 Mumba i:-093238-64571 Kolkata :-09339395900 Bangalore :-+91-80–25091247, 25091254/57 Hyderabad :- +91-40-55837709,
093469-30907 Ahmedabad :-+91-79-26635268, 98250-14387 Baroda :-0265-2483570,9426324610, Goa :-0832-227973,9326107690 Jaipur :-0141-2671429,9314509193,
Lucknow :-9415080327, Guwahati :-0361-263571,9864094394 Raipu r:- 9826140080 Nagpur :-9422165232 Surat :- 9824134900