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广东核电站的化学和容积控制系统(CVCS)从设计上有以下特点:(1)上充泵/安注泵共用。(2)上充泵采用自冷式,原设计打算不依赖于部件冷却水(CCW),从而减小全厂断电后和丧失CCW后的堆芯熔化概率。但设计中采用的正常运行的泵房通风冷却
Guangdong Nuclear Power Plant Chemical and Volume Control System (CVCS) from the design of the following characteristics: (1) on the charge pump / safety pump share. (2) The charge pump adopts self-cooled type, and the original design intends not to depend on the component cooling water (CCW), so as to reduce the probability of core melting after the power is cut off and the CCW is lost. However, the design of the normal operation of the pump room ventilation cooling