Find the main dimensions of a 2000 kVA, 187.5 rpm, 50 Hz, 3 phase salient pole synchronous generator. The generator is to be vertical, water wheel type. The specific magnetic loading is 0.6 Wb/m² and the specific electric loading is 30,000 ampere conductors per metre. Use circular poles with ratio of core length to pole pitch= 0.7. Specify the type of pole construction used if the runaway speed is 2 times the normal speed.

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter11: Transient Stability
Section: Chapter Questions
Problem 11.1P
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Find the main dimensions of a 2000 kVA, 187.5 rpm, 50 Hz, 3 phase salient pole synchronous generator. The generator is to be vertical, water wheel type. The specific magnetic loading is 0.6 Wb/m² and the specific electric loading is 30,000 ampere conductors per metre. Use circular poles with ratio of core length to pole pitch= 0.7. Specify the type of pole construction used if the runaway speed is 2 times the normal speed.

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