UNIT 1:
Voltage regulation – EMF Method
Synchronizing and parallel operation
EMF equation – Synchronous reactance
Constructional details – Types of rotors
Two reaction theory –slip test
UNIT 2:
input and power developed equations
UNIT 3:
torque, condition for maximum torque
slip –torque characteristics
torque, condition for maximum torque
Constructional details – Types of rotors
Slip –cogging and crawling
UNIT 4:
Need for starting, concepts
remote operated DOL starter
Braking : Plugging, dynamic braking and regenerative braking
Constructional details of single phase induction motor
Double field revolving theory and operation
UNIT 5:
Double cage induction motor –Induction generator
Double cage induction motor –Induction generator
Synchronous induction motor - Shaded pole induction motor
Synchronous induction motor - Shaded pole induction motor
Linear induction motor – Repulsion motor
Linear induction motor – Repulsion motor
Reluctance motor -SRM motor
Reluctance motor -SRM motor
Stepper motor - AC series motor
Stepper motor - AC series motor
Magnetic levitation systems
