Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1995.07b
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- Pages.603-605
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- 1995
Application of Generator Circuit Breaker and Operation of Electrical Power System in Nuclear Power Generating Stations
원자력발전소 발전기 차단기의 적용 및 운전방식
- Lee, J.C. (Korea Power Engineering Company, Inc.) ;
- Jeong, W.S. (Korea Power Engineering Company, Inc.)
- Published : 1995.07.20
Abstract
This paper introduces aspects of electrical power system with regard to the application of generator circuit breaker(GCB) in nuclear power generating stations. Technical analyses are performed for the two(2) alternatives, one(1) stand-by auxiliary transformer(SAT) vs two(2) SAT's, on system configuration in case that one(1) GCB is used. The results show that one(1) SAT system may not be justified when larger auxiliary loads are required to increase plant availibility. This paper also presents the feasibility on reliability, operability and maintainability for adopting GCB.
Keywords