The generating unit in Problem 11.1 is initially operating at Pmp.u. = Pep.u. Pep.u. = 0.7 per unit, w = Wsyn, and 8 = 12° when a fault reduces the generator electrical power output by 60%. Determine the power angle five cycles after the fault commences. Assume that the accelerating power remains constant during the fault. Also assume that wp.u. (t) = 1.0 in the swing equation.

The generating unit in Problem 11.1 is initially operating at Pmp.u. = Pep.u. Pep.u. = 0.7 per unit, w = Wsyn, and 8 = 12° when a fault reduces the generator electrical power output by 60%. Determine the power angle five cycles after the fault commences. Assume that the accelerating power remains constant during the fault. Also assume that wp.u. (t) = 1.0 in the swing equation.

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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