A 460 V 25HP 60HZ 4 pole Y-connected induction motor has the following impedances in ohm/phase referred to the stator side is, R, =0.6450 R2 =0.3350 X, = 1.120 The core losses are 900w. The friction & windage losses are given as 220w. For a slip of 23 percent at the related voltage X2 = 0.4650 Xm= 26.50 and rated frequency find. a) The rotor and synchronous speed b) Stator current c) Power factor of the induction motor d) Converted and output power
A 460 V 25HP 60HZ 4 pole Y-connected induction motor has the following impedances in ohm/phase referred to the stator side is, R, =0.6450 R2 =0.3350 X, = 1.120 The core losses are 900w. The friction & windage losses are given as 220w. For a slip of 23 percent at the related voltage X2 = 0.4650 Xm= 26.50 and rated frequency find. a) The rotor and synchronous speed b) Stator current c) Power factor of the induction motor d) Converted and output power
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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