基于GO法的核电厂电气主接线系统可靠性分析

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Reliability Analysis of Nuclear Power Plant Bus Systems Arrangement Based on GO Methodology

1. Department of Engineering Physics, Tsinghua University, Beijing, 100084, China;
2. Department of Electrical Engineering, Tsinghua University, Beijing, 100084, China

摘要: 将GO法用于核电厂电气主接线的可靠性分析,建立了核电厂典型3/2断路器主接线结构考虑有无检修状态(工作/失效/检修)的系统GO图并进行定性分析和定量计算。最后通过与故障树法所得结果的对比,验证了GO法在电气主接线可靠性分析领域的正确性和优势。
- 可靠性 /
- 电气主接线 /
- GO法 /
- 故障率
Abstract: In this paper the GO method is used for analyzing the reliability of NPP bus system arrangement.Focusing on the typical one and a half breakers bus system,the detailed GO chart of typical work/failure（maintenance） two or three-state-component system is given,and the qualitative and quantitative analysis is conducted.Compared with the FTA results,the correctness and advantage of the GO methodology is verified.
- Reliability /
- Bus systems arrangements /
- GO methodology /
- Failure rate