M310及国内主流堆型蒸汽旁路排放系统分析

Analyses of Steam Bypass System of M310&Domestic Mainstream Reactor Types

核电厂蒸汽旁路排放系统设置的目的是适应机组的启停及事故处理的需要。不同的堆型,旁路排放系统的实现方式是不一样的。蒸汽旁路排放系统容量和配置,主要与蒸汽发生设备及系统的特点、汽轮机组的特点等密切有关。通过对M310及国内主流堆型旁路系统的分析,总结蒸汽旁路排放系统特点,为加深对旁路排放系统的理解及指导电站安全运行提供参考。

The turbine bypass system of nuclear power plant can be adapt to the unit start-stop and accident condition.The capacity and configuration of bypass system depends on steam generating system,turbine and so on.The paper analyses the bypass system of M310 and domestic mainstream reactor types and summarizes the characteristics of turbine bypass system,so it helps for reactor operators'understanding and provides reference for nuclear power plant safety operation.