UNIT 1:
Introduction to PE and Drives
PE Devices: Structure, and operating characteristics of Power Diode and SCR
PE Devices: Structure, and operating characteristics of MOSFET and IGBT
Switching characteristics of Power Diode, SCR
Switching characteristics of Power BJT, MOSFET and IGBT
UNIT 2:
AC to DC Converters:2-pulse
DC to DC Converters: Step-down and step-up DC to DC Converter
Classifications-Switched mode regulators- Buck, boost, buck- boost converter
Classifications-Switched mode regulators- Buck, boost, buck- boost converter
Classifications-Switched mode regulators- Buck, boost, buck- boost converter
UNIT 3:
DC to AC Converters: Single phase inverter
DC to AC Converters: Single phase inverter
Three phase voltage source inverters (both1800mode and1200mode)
PWM techniques, Harmonic control
AC to AC Converters: Single phase AC voltage controllers, Multistage control
Single phase cyclo converters, Introduction to matrix converters
UNIT 4:
Fundamentals of Drive dynamics, Basic elements
Fundamentals of Drive dynamics, Basic elements
Modes of operation, Classes of duty
Characteristics of electrical and mechanical loads
Characteristics of electrical and mechanical loads
DC Motor Drives: Single phase converter fed DC motor drive
Three phase converter fed DC motor drive
Braking and speed reversal of DC motor drives using Choppers
Three phase converter fed DC motor drive
UNIT 5:
Induction Motor Drives: V, V/f control AC drive
Induction Motor Drives: V, V/f control AC drive
Rotor resistance control, slip power recovery schemes
Voltage source and current source inverter fed induction motor drives
Synchronous Motor Drives: Synchronous motor control, analysis with electronic commutation
Stator current control and marginal angle control
