Use 3 digits accuracy in your answer Q: A 4 pole,400 V, Y-connected ,50 Hz, three-phase induction motor has the following per phase parameters in 0: Find : stator current, power factor, stator copper loss, rotor current ,and rotor copper loss? R1=R2= 1 X1=X2=2, Xm=50.

Use 3 digits accuracy in your answer Q: A 4 pole,400 V, Y-connected ,50 Hz, three-phase induction motor has the following per phase parameters in 0: Find : stator current, power factor, stator copper loss, rotor current ,and rotor copper loss? R1=R2= 1 X1=X2=2, Xm=50.

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 18RQ

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Concept explainers

Stator and Rotor Magnetic Field

The stator and rotor magnetic field is the resulting magnetic field generated by a system of coils that are symmetrically aligned. They are supplied with polyphase currents. The magnetic field is generated by poly-phase (two or more phases) current or single-phase current. In the latter case, two field stator windings are supplied and two resulting electromagnetic fields are generated beyond the stage.

Question

Use 3 digits accuracy in your answer
Q: A 4 pole,400 V, Y-connected ,50 Hz, three-phase
induction motor has the following per phase
parameters in Q: R1=R2= 1 ,X1=X2=2,
Find : stator current , power factor, stator copper loss,
rotor current ,and rotor copper loss?
Xm=50.

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