核电站二次侧非能动堆芯余热应急排放系统建模及仿真

Modeling and Simulation of Reactor Core Emergency Remaining Heat Releasing System on Nuclear Power Plant

对一个核电站二次侧非能动堆芯余热排放系统建立模块化模型，并进行仿真试验，试验结果证实了系统设计的正确性和合理性。

A modular model of reactor core emergency remaining heat releasing system on 600MW nuclear power plant secondary side is described in this paper,some simulation experiments are made for the model,simulation results show that the design of the system is correct and reasonable,and provide important basis for the designing of the systems.