A 6 pole 60Hz induction motor is operating at 1172 RPM. If input power is 1.0MW, with combined stator copper and iron losses at 5% of input power, then what will the rotor copper losses be (numeric answer only expressed in kW – Hint: you must find power across the air gap and % slip to solve this problem)?
A 6 pole 60Hz induction motor is operating at 1172 RPM. If input power is 1.0MW, with combined stator copper and iron losses at 5% of input power, then what will the rotor copper losses be (numeric answer only expressed in kW – Hint: you must find power across the air gap and % slip to solve this problem)?
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter32: Three-phase Motors
Section: Chapter Questions
Problem 6RQ: Name three factors that determine the torque produced by an induction motor.
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A 6 pole 60Hz induction motor is operating at 1172 RPM. If input power is 1.0MW, with combined stator copper and iron losses at 5% of input power, then what will the rotor copper losses be (numeric answer only expressed in kW – Hint: you must find power across the air gap and % slip to solve this problem)?
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