A three-phase 2,300-V, Y-connected wound rotor synchronous rotor has Xs=2 ohms/phase and Ra=0.1 ohms/phase. Themotor operates at 0.866 leading power factor while taking a line current of 350 Amperes. Find the power angle in degrees.

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Answered: A three-phase 2,300-V, Y-connected…

Electric Motor Control

10th Edition

ISBN:9781133702818

Author:Herman

Publisher:Herman

Chapter39: Synchronous Motor Operation

Section: Chapter Questions

Problem 14SQ: Induction motors and welding transformers require magnetizing current, which causes a. lagging power...

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A three-phase 2,300-V, Y-connected wound rotor synchronous rotor has Xs=2 ohms/phase and Ra=0.1 ohms/phase. The motor operates at 0.866 leading power factor while taking a line current of 350 Amperes. Find the power angle in degrees.