A 50 MVA, 3-phase, 31.2-KV, 0.85-PF-lagging, 50-Hz, 4-pole, Y-connected steam-turbine generator has a synchronous reactance of 10 per- phase, and a negligible armature resistance. This generator is connected to operate in parallel with a large power system (infinite bus). The generator is operating at constant field current with E = 22.5 KV and 8 = 45°. Find the armature current, and the corresponding power factor.

A 50 MVA, 3-phase, 31.2-KV, 0.85-PF-lagging, 50-Hz, 4-pole, Y-connected steam-turbine generator has a synchronous reactance of 10 per- phase, and a negligible armature resistance. This generator is connected to operate in parallel with a large power system (infinite bus). The generator is operating at constant field current with E = 22.5 KV and 8 = 45°. Find the armature current, and the corresponding power factor.

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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