Explain the working principle of an induction motor.

Question

22 Dec 2020

Answer :

Word Count : 412

Basic working principle of an Induction Motor

In a DC motor, supply is needed to be given for the stator winding as well as the rotor winding. But in an induction motor only the stator winding is fed with an AC supply.

Alternating flux is produced around the stator winding due to AC supply. This alternating flux revolves with synchronous speed. The revolving flux is called as "Rotating Magnetic Field" (RMF).

The relative speed between stator RMF and rotor conductors causes an induced ____ ______ ____ ____ _______ ____ _________ ______ ____ _______ ______.
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