| 戴立操,张力.在役核电厂严重人因事故分析及管理研究[J].南华大学学报(自然科学版),2010,24(1):13~16.[DAI Li-cao1,2,ZHANG Li2,3.Severe Human Factor Accidents and Their Management in a In-service Nuclear Power Plant[J].Journal of University of South China(Science and Technology),2010,24(1):13~16.] |
| 在役核电厂严重人因事故分析及管理研究 |
| Severe Human Factor Accidents and Their Management in a In-service Nuclear Power Plant |
| 投稿时间：2009-07-27 |
| DOI： |
| 中文关键词: HRA 严重人因事故 基本人误概率和重要度 管理改进 |
| 英文关键词:HRA severe human factor accidents basic human error probability and criticality management improvement |
| 基金项目:国家自然科学基金资助项目(70873040;70573043);国防科研计划基金资助项目（Z012005A001） |
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| 中文摘要: |
| 核电厂人因可靠性分析（HRA）是核电厂概率安全评价（PSA）的重要组成部分,能够较好地评价和量化核电厂事故后操纵员的人员行为.本文通过对国内某核电厂压水堆（PWR）进行HRA分析,筛选出对于PSA总体风险贡献大于5％的严重人因事件序列,得出这些人因事件序列基本人误概率值,分析操纵员事故后的干预行动并进行重要度排序.文章从工程管理的角度,通过分析严重人因事件序列排列以及序列进程中操纵员的干预行动,提出对相对应的应急规程（EOP）和核电厂主控室现场进行改进的措施,对于重要度较高的操纵员干预行为,核电厂应加强培训,提高干预能力. |
| 英文摘要: |
| Human Reliability Analysis (HRA) is an important part of Probabilistic Safety Assessment (PSA) in a nuclear power plant (NPP).It can be used to evaluate and quantify the behaviors of the operators in a post-accident response.The paper picks up the serious human factor event sequences that contribute more than 5% to the overall Core Damage Frequency (CDF) involved in PSA through a HRA analysis on a domestic PWR.The basic human error probabilities (BHEPs) of these human factor event sequences are resulted,on the basis of which the actions of the operators within the main control room (MCR) after the accidents are analyzed and their criticalities are arranged in order.The paper,from the point of engineering management,puts forward the measures to improve the corresponding emergency operating procedures (EOPs) and the MCR surroundings through analyzing serious human factor event sequence arrangement and the actions of operators in the post-accident interferences.With regard to the operator’s interferences of high criticality the NPP should enforce training and improve its ability of interferences. |
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