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Power Electronics

Power Electronics Complete course:

WEEK1:

Lecture 1: Familiarization with Power Electronic Systems

Lecture 2: Overview of Basic Power Electronic Circuits from Layman’s Point of View

Lecture 3: Applications, Definitions, and Nature of Power Electronic Circuits

Lecture 4: Components of a Power Electronic System

Lecture 5: Analysis of Switched Networks

WEEK2:

Lecture 6: Review of engineering maths for power electronic circuit analysis

Lecture 7: Review of semiconductor physics

Lecture 8: P-N Junction


WEEK3:



WEEK4: RECTIFIER CAPACITOR FILTER

  1. Motivation for rectifier capacitor filter
  2. Circuit Operation
  3. Designing the circuit
  4. Simulation setup for NgSpice and gEDA schematic capture
  5. Simulating the circuit
  6. Practicals

WEEK5: PROTECTION and POWER FACTOR
  1. Inrush current limiting - intro
  2. Inrush current limiting - Resistor solution
  3. Inrush current limiting - Thermistor solution
  4. Inrush current limiting - Transformer solution
  5. Inrush current limiting - Relay, contactor
  6. Three phase rectifier capacitor filter
  7. Power factor - motivation
  8. Power factor - discussion
  9. Power factor - sinusoidal
  10. Power factor for rectifier cap filter
  11. Passive power improvement circuit
  12. Simulation - power factor improvement


WEEK7: DC-DC SWITCHED CONVERTERS

  1. Switched mode DC-DC converter intro
  2. Volt-sec and Amp-sec balance
  3. Input-output relationship
  4. Buck converter - operation and waveforms
  5. Buck converter - component selection
  6. Primary configurations
  7. Boost converter
  8. Simulating the primary converters

WEEK8: DC-DC FORWARD AND FLYBACK
  1. Forward Converter
  1. Core reset in forward converter
  2. Simulating with lossy core reset
  3. Simulating with lossless core reset
  4. Flyback Converter
  5. Simulating the flyback converter



Study Materials:



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