UNIT 1:
Constructional details – Types of rotors
EMF equation – Synchronous reactance
Armature reaction – Phasor diagrams
Voltage regulation – EMF Method
Synchronizing and parallel operation
Two reaction theory –slip test
Revision & University QP Discussion
UNIT 2:
input and power developed equations
UNIT 3:
Constructional details – Types of rotors
Slip –cogging and crawling
torque, condition for maximum torque
slip –torque characteristics
torque, condition for maximum torque
Equivalent circuit, Separation of no load losses
Revision & University QP Discussion
Revision & University QP Discussion
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
Revision & University QP Discussion
Constructional details of single phase induction motor
UNIT 5:
Introduction to Operation and Application of Special Machines
Synchronous induction motor - Shaded pole induction motor
Linear induction motor – Repulsion motor
Double cage induction motor –Induction generator
Stepper motor - AC series motor
Linear induction motor – Repulsion motor
Reluctance motor -SRM motor
Stepper motor - AC series motor
Magnetic levitation systems
Double cage induction motor –Induction generator
Linear induction motor – Repulsion motor
Magnetic levitation systems
Revision & University QP Discussion
