核电厂临时设备投运人员可靠性评估模型  

Assessment Model of Operator’s Implementation Reliability for Portable Equipment in Nuclear Power Plants

作　　者：陈帅 张力[1,2] 青涛[2] 林耀祖 李林峰 陈潮 Chen Shuai;Zhang Li;Qing Tao;Lin Yaozu;Li Linfeng;Chen Chao(College of Nuclear Science and Technology,University of South China,Hengyang,Hunan,421001,China;Institute of Human Factor Engineering and Safety Management,Hunan Institute of Technology,Hengyang,Hunan,421002,China;China Nuclear Power(Bei Jing)Simulation Technology Co.,Ltd.,Shenzhen,Guangdong,518000,China;Suzhou Nuclear Power Research Institute Co.,Ltd.,Shenzhen,Guangdong,518000,China)

机构地区：[1]南华大学核科学技术学院,湖南衡阳421001 [2]湖南工学院人因与安全工程研究院,湖南衡阳421002 [3]中广核(北京)仿真技术有限公司,广东深圳518000 [4]苏州热工研究院有限公司,广东深圳518000

出　　处：《核动力工程》2020年第4期128-134,共7页Nuclear Power Engineering

基　　金：国家自然科学基金资助(71371070,71771084);大型复杂人机系统人误预警技术湖南省工程实验室资助(湘发改高技[2015]1084号);衡阳市科技计划项目(2018KJ128);湖南省研究生科研创新项目(CX20190744)。

摘　　要：核电厂临时设备作为严重事故缓解的重要设施,其接入工序大多较为复杂。为了分析核电厂人员在临时设备投运时的可靠性,通过研究福岛核事故后改进项所增设临时设备接入行为的特征,基于人因失误模式和影响分析,定义人因失误发生概率、人因失误影响程度、人因失误可恢复概率为风险因子,结合专家评价与模糊语言理论提出一种临时设备投运人员可靠性评估模型。以全厂断电事故下移动电源的接入任务为例,应用所建模型获得了该任务中的人误模式重要度排序及合理的风险见解,验证了模型的可行性。Portable equipment acts as necessary facilities for mitigating severe accidents, of which the accessing process are mostly complex in nuclear power plants. In order to analyze the reliability of nuclear power plant operators when operating portable equipment, this paper studies the characteristics of the implementation of improvement items added after Fukushima Nuclear Accident, proposes an assessment model based on Human Error Mode and Effect Analysis by defining human error probability, human error effects, human error recovery probability as risk factors, and combines experts evaluation with fuzzy linguistic theory. A case study of mobile power supply task under Station Black Out accident is given to get the importance ranking of human error modes as well as reasonable risk views, through which the feasibility of the model is verified.

关 键 词：临时设备 人因可靠性 失效模式和影响分析 模糊语言 核电厂 

分 类 号：TL364[核科学技术—核技术及应用]