Q: A 4 pole,1450 rpm,400 V, Y-connected ,50 Hz,three-phase induction motor has the following perphase parameters in Q:Xm=50.R1=R2= 1 ,X1=X2=2,Find : stator current , power factor, stator copperloss , rotor current ,and rotor copper loss?

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Q: A 4 pole,1450 rpm,400 V, Y-connected ,50 Hz, three-phase induction motor has the following per phase parameters in Q: R1=R2= 1 ,X1=X2=2, Xm=50. Find : stator current , power factor, stator copper loss , rotor current ,and rotor copper loss?

Q: A 4 pole,1450 rpm,400 V, Y-connected ,50 Hz, three-phase induction motor has the following per phase parameters in Q: R1=R2= 1 ,X1=X2=2, Xm=50. Find : stator current , power factor, stator copper loss , rotor current ,and rotor copper loss?

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 13RQ: A squirrel-cage induction motor is operating at 1175 RPM and producing a torque of 22 Ib-ft. What is...

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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.

Question

Q: A 4 pole,1450 rpm,400 V, Y-connected ,50 Hz,
three-phase induction motor has the following per
phase parameters in Q:
Xm=50.
R1=R2= 1 ,X1=X2=2,
Find : stator current , power factor, stator copper
loss , rotor current ,and rotor copper loss?

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