Description
COURSE CONTENT
1. POWER SEMICONDUCTOR DEVICES
- Construction and operation of special semiconductor devices
- Analysis of semiconductor devices
- Application of special semiconductor devices
2. RECTIFIER CIRCUITS
- Rectifier circuits
- Calculations related to rectifier circuits
- Controlled Rectification techniques
- Phase shift circuits
- Calculations related to Phase shift circuits for power control – Converter operation
- D.C Line commutation
- Application of controlled rectifier system
3. CYCLO-CONVERTERS
- Operation principles of cyclo-converters
- Operation of single phase to single phase circuit – Operation of load commutated cyclo-converter
- Envelop cyclo-converter operation
- Application of cyclo-converters
4. INVERTERS- Single phase inverters
- Forced Commutated Thyristor inverters
- Three phase bridge inverters
- Pulse-width modulated (PWM) inverters
- Current source inverters
- Series inverters
- Parallel inverters
- Steady state inverter output voltage
- Application of inverters
5. ELECTRIC DRIVES
- DC Motor drives
- DC Motor control circuits
- DC Motor speed controllers
- AC machine drives
- AC motor controls
- Motor control Systems
6. HIGH FREQUENCY POWER SOURCES AND HEATING
- High frequency power source
- Induction heating process
- Dielectric heating process
- Operation of Resistance heating process
- Eddy current heating process
- Solar heating systems
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