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AP1000与二代压水堆核电厂的严重事故预防与缓解策略比较
引用本文:未永飞,李颖,谢晨江.AP1000与二代压水堆核电厂的严重事故预防与缓解策略比较[J].核安全,2009(4):42-46.
作者姓名:未永飞  李颖  谢晨江
作者单位:国核电站运行服务技术公司,上海200233
摘    要:根据压水堆核电厂严重事故发生机理,基于高压堆熔、压力容器失效以及安全壳失效三个关键阶段,针对AP1000和二代核电厂进行比较,在系统结构设计上分析两者在严重事故预防与缓解策略方面的异同,最后对我国在役核电厂的严重事故预防与缓解提出建议。

关 键 词:严重事故  AP1000  二代压水堆  预防与缓解

Comparison between APIO00 and Second-generation Pressurized Water Reactor on Prevention and Mitigation of Severe Accidents
WEI Yongfei,LI Ying,XIE Chenjiang.Comparison between APIO00 and Second-generation Pressurized Water Reactor on Prevention and Mitigation of Severe Accidents[J].Nuclear Safety,2009(4):42-46.
Authors:WEI Yongfei  LI Ying  XIE Chenjiang
Affiliation:( State Nuclear Power Plant Service Company, Shanghai 200233, China)
Abstract:According to the process of severe accidents in nuclear power plant, based on high-pressure core melted and pressure vessel failed and containment failed of three critical phases, AP1000 and second-generation pressurized water reactor nuclear power plant are compared to analyze the similarities and differences of each structure design on prevention and prevention and mitigation of severe accidents for operating mitigation of severe accidents. Finally advices of nuclear power plant in service in our country are proposed.
Keywords:severe accidents  APIO00  second-generation pressurized reactor  prevention and mitigation
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