Syllabus
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Course Code: EI-PC-303 Course Name: Power Electronics-II |
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| MODULE NO / UNIT | COURSE SYLLABUS CONTENTS OF MODULE | NOTES |
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| 1 | Choppers: Principle of choppers, Control strategies; Constant frequency system and Variable frequency system. Step-up choppers, Types of chopper Circuits; First Quadrant or Type-A choppers, Second-Quadrant or Type-b choppers, Two-Quadrant Type-a Chopper or Type-C chopper, Two-Quadrant Type-b Chopper or Type-D chopper, Four-Quadrant Type-a Chopper or Type-E chopper. | |
| 2 | Inverters: operating Principle of Single Phase Voltage source inverter; Single -Phase bridge inverter, Force-commutated thyristor inverter; Modified Mcmurray-Bedford Half-bridge Inverter, Modified Mcmurray-Bedford Full-bridge Inverter, Three Phase Bridge Inverter; Three -Phase 1800 Mode VSI and Three -Phase 1200 Mode VSI. | |
| 3 | Modulation and Harmonics; Pulse Width Modulated Inverter; Single-Phase Modulation, Multiple Phase Modulation, Sinusoidal Pulse Modulation (Sin M), Reduction Of Harmonics in the inverter output Voltage; Harmonics Reduction by PWM, Harmonics Reduction by Transformer connection, Harmonics Reduction by Stepped wave Inverter. | |
| 4 | Chopper Drives and Applications: Thyristor Chopper Circuits; Voltage commutated choppers, Current-commutated choppers and Load commutated choppers. Chopper Drives; Power Control or Motoring Control. Regenerative-Breaking control, Two Quadrant chopper control and Four Quadrant Chopper control, Static Kramer Drives, Static Scherbius Drive. (No quantitative analysis) | |
