Q1. A three-phase, 200MVA, 10kV cylindrical rotor generator having a synchronous reactance of 1.2 pu and a negligible armature resistance. The generator supplies 160MW to infinite bus at 9kV and 0.8 leading power factor. a. Determine the internal voltage of the generator (in KV) and the power angle. b. If the excitation is held constant and the power output is reduced to 40MW, what will be the new power angle.

Q1. A three-phase, 200MVA, 10kV cylindrical rotor generator having a synchronous reactance of 1.2 pu and a negligible armature resistance. The generator supplies 160MW to infinite bus at 9kV and 0.8 leading power factor. a. Determine the internal voltage of the generator (in KV) and the power angle. b. If the excitation is held constant and the power output is reduced to 40MW, what will be the new power angle.

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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