Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2004.05a
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- Pages.29-32
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- 2004
Dependability Analysis of Fault Detection Function and Reliability of Reactor Protection System
원자로보호계통의 고장검출기능과 신뢰도의 상관관계 분석
- Published : 2004.05.22
Abstract
Reliability is an important issue on the digital reactor protection system. This paper presents a Quantitative reliability evaluation method to find out an improvement effect of availability for the digital control module with a fault detection function. It is a reliability evaluation model which considers only the electronics parts ocurring a spurious reactor trip by the FMEA(Failure Mode Effect Analysis). Applying the previous and present methods to the reactor protection system, the availability factors are evaluated and compared.