| 非能动系统可靠性评价方法的研究 |
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| 引用本文： | 郭海宽,赵新文,蔡琦,张永发,黄丽琴.非能动系统可靠性评价方法的研究[J].核科学与工程,2017,37(5). |
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| 作者姓名： | 郭海宽 赵新文 蔡琦 张永发 黄丽琴 |
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| 作者单位： | 1. 海军工程大学 核能科学与工程系,湖北 武汉,430033;2. 南昌航空大学 材料科学与工程学院,江西 南昌,330063 |
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| 基金项目： | 核反应堆系统设计技术国家重点实验室基金资助项目 |
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| 摘 要： | 本文首先详细解释了非能动系统可靠性概念,分析各种非能动系统可靠性评价方法的特点,对比各种方法之间的区别,并指出这些可靠性评价方法共同存在的不足:没有一种方法可同时兼顾非能动系统设备可靠性与功能可靠性,不能科学地整合两者的可靠性,并且未将非能动系统整体可靠性融合进概率安全评价(PSA)模型;针对各种方法存在的不足,本文在国内外研究基础上提出研究问题与思路,而且展望了非能动系统可靠性评价方法未来的发展方向。
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| 关 键 词： | 非能动系统可靠性 设备可靠性 功能可靠性 PSA |
Research reliability evaluation methods of passive system |
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| GUO Hai-kuan,ZHAO Xin-wen,CAI Qi,ZHANG Yong-fa,HUANG Li-qin.Research reliability evaluation methods of passive system[J].Chinese Journal of Nuclear Science and Engineering,2017,37(5). |
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| Authors: | GUO Hai-kuan ZHAO Xin-wen CAI Qi ZHANG Yong-fa HUANG Li-qin |
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| Abstract: | Firstly,this paper explains the concept of passive system detailedly,and analyze features for various reliability methods of passive system,compare their differences and point out common defect in them:there was not a method that taking count of equipment reliability and functional reliability,integrating their reliabilities into a PSA;aiming at the defect,this paper propose research problem and thought upon domestic and overseas foundation of research,and outlook the future developmental direction for reliability evaluation methods of passive system. |
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| Keywords: | reliability of passive system equipment reliability functional reliability probabilistic safety assessment |
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