A 220 V, 50 Hz, 4-Pole, 1410 rpm, single phaseinduction motor has the following parameters: R₁ = 9.5Q, X₁ = 12 Q, R₂ = 10.8 Q, X2 = 12 2, and XM = 260Q. At rated speed the core loss is 30W, and the frictionand windage loss is 15W. The motor is connected to asingle phase 220V, 50 Hz and runs at the rated speed.Determine: the slip, motor current, power factor, inputpower, developed torque, output shaft power, shafttorque, efficiency, rotor frequencies, rotor copperlosses, and the ratio of forward flux to the backwardflux.

Step 1: Step 2: Step 3: Step 4:

Answered: A 220 V, 50 Hz, 4-Pole, 1410 rpm,…

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter12: Power System Controls

Section: Chapter Questions

Problem 12.4P

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