: A 4 pole,400 V, Y-connected ,50 Hz, three-phase induction motor has the following per phase parameters in Ω: R1=R2= 1 ,X1=X2=2 , Xm=50. Find : stator current , power factor, stator copper loss , rotor current ,and rotor copper loss?

: A 4 pole,400 V, Y-connected ,50 Hz, three-phase induction motor has the following per phase parameters in Ω: R1=R2= 1 ,X1=X2=2 , Xm=50. Find : stator current , power factor, stator copper loss , rotor current ,and rotor copper loss?

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter8: Basic Electric Motors

Section: Chapter Questions

Problem 30RQ

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Concept explainers

Three Phase Induction Motor

The induction motor is an electric motor that runs on AC (alternating current) and it is of two type single phase motor that work on single-phase power supply and three-phase motor that work on three-phase power supply.

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Q: A 4 pole,400 V, Y-connected ,50 Hz, three-phase induction motor has the following per phase parameters in Ω: R1=R2= 1 ,X1=X2=2 , Xm=50.
Find : stator current , power factor, stator copper loss , rotor current ,and rotor copper loss?

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