Draw the power flow diagram of induction motor and iosses, the air gap power and the converted pòwer. Explain how by solving the equivalent circuit of three phase induction motor the input current, input power factor, air gap power, rotor copper loss, converted power, output power and induced torque are calculated. (b))A 440 V, 50 Hz, 2-pole, Y-connected induction motor is rated 75 KW. The equivalent circuit parameters are: R, = 0.0752 R, = 0.0652 X, = 0.17Q XM = 7.22 X, = 0.172 %3D P =1.1kW PEAN = 1.0kW For a slip of 0.04 find the line-eurrent, the statof"power factor, the stator copper_loss, the air gan power, the converted power the induced torque and the 1oad torque. core Pu =150W

Draw the power flow diagram of induction motor and iosses, the air gap power and the converted pòwer. Explain how by solving the equivalent circuit of three phase induction motor the input current, input power factor, air gap power, rotor copper loss, converted power, output power and induced torque are calculated. (b))A 440 V, 50 Hz, 2-pole, Y-connected induction motor is rated 75 KW. The equivalent circuit parameters are: R, = 0.0752 R, = 0.0652 X, = 0.17Q XM = 7.22 X, = 0.172 %3D P =1.1kW PEAN = 1.0kW For a slip of 0.04 find the line-eurrent, the statof"power factor, the stator copper_loss, the air gan power, the converted power the induced torque and the 1oad torque. core Pu =150W

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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