A 3-phase, 4 pole, 50 Hz squirrel cage induction motor has rotor leakage impedance of 1 + j2 /Ph, standstill voltage of 100 V per phase driving a constant torque ad at 0.03 slip, what is speed of the motor, if Supply voltage is increased by 25 % and frequency is constant.
A 3-phase, 4 pole, 50 Hz squirrel cage induction motor has rotor leakage impedance of 1 + j2 /Ph, standstill voltage of 100 V per phase driving a constant torque ad at 0.03 slip, what is speed of the motor, if Supply voltage is increased by 25 % and frequency is constant.
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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