A 415V, 32hp, 50Hz, six pole, Y-connected squirrel cage asynchronous motor has the following impedances: R1 = 064Ω, R2 = 0.35Ω, X1 =1.1Ω, X2 = 0.46Ω, Xm = 26.5Ω The total rotational losses are 100W for a slip =2.25%. Find: a. The speed of the motor b. The stator current and the power factor c. The converted and output power

A 415V, 32hp, 50Hz, six pole, Y-connected squirrel cage asynchronous motor has the following impedances: R1 = 064Ω, R2 = 0.35Ω, X1 =1.1Ω, X2 = 0.46Ω, Xm = 26.5Ω The total rotational losses are 100W for a slip =2.25%. Find: a. The speed of the motor b. The stator current and the power factor c. The converted and output power

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 28RQ: What are the advantages and disadvantages of using the following types of motors? shaded-pole...

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