重水堆CANDU-6机组失去两台凝泵的影响及对策  

Effect of Losing Two Condensation Pumps of CANDU-6 Unit in Heavy Water Reactor and Its Countermeasure

作　　者：龙腾 LONG Teng(CNNC Nuclear Power Operations Management Co. , Ltd. , Jiaxing 314300, China)

机构地区：[1]中核核电运行管理有限公司

出　　处：《电工技术》2019年第13期87-88,共2页Electric Engineering

摘　　要：分析了重水堆CANDU-6机组同时失去两台凝结水泵对机组3C功能的影响,提出事故发生后运行干预原则和对策,以防止二回路热阱的丧失而给堆芯冷却带来运行风险。In this paper, the impact of the loss of two condensate pumps on the 3C function of the CANDU-6 heavy water reactor unit and the security challenges it will bring were analyzed. The countermeasures of operation intervention after accident occurrence were put forward to prevent the risk of core cooling belt operation caused by loss of secondary loop heat sink.

关 键 词：凝结水泵 安全挑战 干预原则 

分 类 号：TM623[电气工程—电力系统及自动化]