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 Power Diode and SCR
PE Devices: Structure, and operating characteristics of MOSFET and IGBT
PE Devices: Structure, and operating characteristics of MOSFET and IGBT
Switching characteristics of Power Diode, SCR, power BJT, MOSFET and IGBT
UNIT 2:
AC to DC Converters:2-pulse, 3 pulse converter
AC to DC Converters:2-pulse, 3 pulse converter
AC to DC Converters:2-pulse, 3 pulse converter
DC to DC Converters: Step-down and step-up DC to DC Converter
DC to DC Converters: Step-down and step-up DC to DC Converter
UNIT 3:
DC to AC Converters: Single phase inverter
Three phase voltage source inverters (both1200mode and1800mode), PWM control
Three phase voltage source inverters (both1200mode and1800mode), PWM control
AC to AC Converters: Single phase AC voltage controllers, Multistage control
AC to AC Converters: Single phase AC voltage controllers, Multistage control
Single phase cyclo converters, Introduction to matrix converters
UNIT 4:
DC Motor Drives: Single phase converter fed DC motor drive
DC Motor Drives: Single phase converter fed DC motor drive
Three phase converter fed DC motor drive
DC Chopper fed drives, Input filter design, Braking and speed reversal of DC motor drives using Choppers
Fundamentals of Drive dynamics, Basic elements
Fundamentals of Drive dynamics, Basic elements
Modes of operation, Classes of duty, Characteristics of electrical and mechanical loads
Modes of operation, Classes of duty, Characteristics of electrical and mechanical loads
UNIT 5:
Voltage control and Frequency Control
V/F method (Energy Efficient Drive)
Rotor resistance, Slip power recovery Scheme
Synchronous Motor - Open loop drive
Self control - Synchronous Motor Drive
