| 二级PSA中人员可靠性分析方法研究 |
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| 引用本文： | 张佳佳,刘京宫,肖军,杨志义,种毅敏. 二级PSA中人员可靠性分析方法研究[J]. 核科学与工程, 2017, 37(1). DOI: 10.3969/j.issn.0258-0918.2017.01.007 |
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| 作者姓名： | 张佳佳 刘京宫 肖军 杨志义 种毅敏 |
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| 作者单位： | 1. 环境保护部核与辐射安全中心,北京,100082;2. 中国核电工程有限公司,北京,100084 |
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| 基金项目： | 环保公益性行业科研专题课题 |
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| 摘 要： | 在概率安全分析(PSA)中,人员可靠性分析(HRA)是必不可少的组成部分。国内在一级PSA中的HRA做了大量的研究工作,已有良好的基础和工程实践,但由于核电厂严重事故下人员响应的复杂性,有关二级PSA的HRA还处于摸索阶段。通过研究二级PSA中人员响应特点,调研国内外在二级PSA中采用的HRA方法,最后以我国某三代压水堆核电厂严重事故下一回路快速卸压为例,采用THERP、HCR+THERP以及SPAR-H三种方法,分别进行了HRA,并给出相应的结论和建议。
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| 关 键 词： | HRA 二级PSA 严重事故 快速卸压 |
The Study of HRA Methods in Level 2 PSA |
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| ZHANG Jia-jia,LIU Jing-gong,XIAO Jun,YANG Zhi-yi,CHONG Yi-min. The Study of HRA Methods in Level 2 PSA[J]. Chinese Journal of Nuclear Science and Engineering, 2017, 37(1). DOI: 10.3969/j.issn.0258-0918.2017.01.007 |
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| Authors: | ZHANG Jia-jia LIU Jing-gong XIAO Jun YANG Zhi-yi CHONG Yi-min |
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| Abstract: | Human reliability analysis (HRA)is an integral part of probabilistic safety analysis(PSA).The HRA of level 1 PSA has a good foundation and engineering practice in China.However,due to the complexity of human actions in the nuclear power plant severe accident situation,HRA of the level 2 PSA is still under development.Level 2 PSA human action characteristics are introduced,and the status of HRA methods in the level 2 PSA at home and abroad is investigated.The human reliability of primary coolant circuit fast depressurization in severe accident situation of a generation Ⅲ nuclear power plant is analyzed using THERP,HCR+THERP and SPAR-H methods separately,and the corresponding conclusions and recommendations are drawn. |
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| Keywords: | HRA Level 2 PSA Severe Accident Fast depressurization |
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