科技研发

R&D

COSINE

COSINE


概率安全分析程序是一种系统性的分析程序,以概率论为基础,以核电厂设计,运行历史数据,人员行为,设备可靠性,堆芯损坏的物理过程等尽可能真实的信息为输入,通过演绎与归纳相结合的逻辑推理,获得各种事故序列的概率和后果,为预防和缓解堆芯损坏风险提供依据。
 

PSA software is a systematic analysis procedure, which is based on the probability theory. The inputs of the procedure involve various parameters as real as possible from NPP(Nuclear Power Plant), such as running historical data, human behaviors, equipment’s reliability, core damage physical process, etc. The occurrence probability and consequences of accident sequences can be obtained through logic inferences by both deduction and induction, which can be used to prevent an reduce the core damage risk.