Suppose that we could use superconducting material for the rotor conductors (i.e., rotor conductors with inductance and zero resistance) of an induction motor. Would this improve the performance of the motor? Explain by considering the torque–speed characteristic.

Suppose that we could use superconducting material for the rotor conductors (i.e., rotor conductors with inductance and zero resistance) of an induction motor. Would this improve the performance of the motor? Explain by considering the torque–speed characteristic.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter35: Harmonics 916

Section: Chapter Questions

Problem 3RQ: Would a positive-rotating harmonic or a negative-rotating harmonic be more harmful to an induction...

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Concept explainers

Single Phase Induction Motor

The single-phase induction motor or engine consists of a single rotating phase in the stator and a rotating cage in the rotor. When phase one supply is connected to the stator winding, a magnetic field is generated. In the pulsating field, the rotor does not rotate due to inertia. So, a single-phase import motor does not start and requires some initial methods.

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