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Safety analysis and K-out-of-N model of overload protection system of a nuclear reactor

机译:核反应堆过载保护系统的安全分析和K-OUT-N型

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摘要

The fault tree for the overload protection system of a nuclear reactor is described. The primary events, which have continuous distribution functions, and k-out-of-n models are established. Based on reliability simulation theory, the simulation calculation of the system is proceeded. The reliability of the system, the importance of components and pattern importance of components are obtained also. Consequently, the order of contribution of all primary events to the safety of the system can be educed. Form the simulation results, more reliability information can be obtained, which is helpful for improving the reliability and safety of the system.
机译:描述了核反应堆过载保护系统的故障树。建立具有连续分配功能和K-OF-N模型的主要事件。基于可靠性仿真理论,进行了系统的仿真计算。系统的可靠性,也获得了组件的重要性和组件的模式重要性。因此,可以引导所有主要事件对系统安全的贡献顺序。形成仿真结果,可以获得更多可靠性信息,这有助于提高系统的可靠性和安全性。

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