NOC:Fundamental of Power Electronics


Lecture 1 - Familiarization with Power Electronic Systems


Lecture 2 - Overview of Basic Power Electronic Circuits from Laymans 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


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


Lecture 7 - Review of semiconductor physics


Lecture 8 - P-N Junction


Lecture 9 - Power Diodes


Lecture 10 - Thyristors


Lecture 11 - Motivation for rectifier capacitor filter


Lecture 12 - Circuit Operation


Lecture 13 - Designing the circuit


Lecture 14 - Simulation setup for NgSpice and gEDA schematic capture


Lecture 15 - Simulating the circuit


Lecture 16 - Practicals


Lecture 17 - Inrush current limiting - Intro


Lecture 18 - Inrush current limiting - Resistor solution


Lecture 19 - Inrush current limiting - Thermistor solution


Lecture 20 - Inrush current limiting - Transformer solution


Lecture 21 - Inrush current limiting - MOSFET solution


Lecture 22 - Inrush current limiting - Relay, contactor


Lecture 23 - Three phase rectifier capacitor filter


Lecture 24 - Simulation - 3 phase rectifier capacitor filter


Lecture 25 - Power factor - Motivation


Lecture 26 - Power factor - Discussion


Lecture 27 - Power factor - Sinusoidal


Lecture 28 - Power factor for rectifier cap filter


Lecture 29 - Passive power improvement circuit


Lecture 30 - Simulation - power factor improvement


Lecture 31 - Linear regulators - Intro


Lecture 32 - Shunt regulator


Lecture 33 - Example on shunt regulator


Lecture 34 - Non-ideality and solution


Lecture 35 - Applications of shunt regulator


Lecture 36 - Series regulator


Lecture 37 - Efficiency of series


Lecture 38 - Negative and dual voltage regulators


Lecture 39 - Over current limiting circuits


Lecture 40 - Improvements to series regulator


Lecture 41 - Regulator performance parameters


Lecture 42 - Datasheet of few IC regulators


Lecture 43 - Common IC regulator circuits


Lecture 44 - Practicals 1


Lecture 45 - Switched mode DC-DC converter intro


Lecture 46 - Volt-sec and Amp-sec balance


Lecture 47 - Input-output relationship


Lecture 48 - Buck converter - operation and waveforms


Lecture 49 - Buck converter - component selection


Lecture 50 - Primary configurations


Lecture 51 - Boost converter


Lecture 52 - Buck-Boost converter


Lecture 53 - Simulating the primary converters


Lecture 54 - Forward converter


Lecture 55 - Core reset in forward converter


Lecture 56 - Simulating with lossy core reset


Lecture 57 - Simulating with lossless core reset


Lecture 58 - Flyback converter


Lecture 59 - Simulating the flyback converter


Lecture 60 - Octave mfile for design


Lecture 61 - Magnetics design intro


Lecture 62 - Magnetics review


Lecture 63 - Permeance


Lecture 64 - Inductor value and energy storage


Lecture 65 - Inductor area product


Lecture 66 - Inductor design


Lecture 67 - Inductor example


Lecture 68 - Transformer design


Lecture 69 - Transformer example


Lecture 70 - Forward converter design mfile


Lecture 71 - Pushpull converter


Lecture 72 - Flux walking in pushpull


Lecture 73 - PWM generation


Lecture 74 - Simulation of pushpull converter


Lecture 75 - Half bridge converter


Lecture 76 - Simulation of halfbridge converter


Lecture 77 - Full bridge converter


Lecture 78 - Simulation of fullbridge converter


Lecture 79 - Area products and mfiles


Lecture 80 - Intro for drive circuits


Lecture 81 - BJT base drive


Lecture 82 - BJT base drive example


Lecture 83 - Multi-stage base drive


Lecture 84 - Base drive with speed-up circuit


Lecture 85 - Base drive with isolation


Lecture 86 - MOSFET gate drive


Lecture 87 - MOSFET drive with isolation


Lecture 88 - Over-current protection


Lecture 89 - Snubber circuits


Lecture 90 - Intro for close loop control


Lecture 91 - Close looping dc-dc converters


Lecture 92 - Simulation of close loop control


Lecture 93 - Current control for battery charger application


Lecture 94 - Instability in current control and slope compensation


Lecture 95 - Slope compensated current control


Lecture 96 - Simulation of current control


Lecture 97 - Single phase inverter with sinusoidal pwm


Lecture 98 - Simulation of sinusoidal PWM