反应堆关键设备健康监测与故障诊断技术研究进展  

Research Progress of Hearth Monitoring and Fault Diagnosis for Reactor Critical Equipment

作　　者：刘才学[1] 罗能 何攀[1] 刘佳鑫 彭翠云[1] Liu Caixue;Luo Neng;He Pan;Liu Jiaxin;Peng Cuiyun(Nuclear Power Institute of China,Chengdu,610213,China)

机构地区：[1]中国核动力研究设计院,成都610213

出　　处：《核动力工程》2023年第3期8-20,共13页Nuclear Power Engineering

摘　　要：对反应堆关键设备开展健康监测与故障诊断技术的研究、开发及应用是反应堆安全、可靠、经济运行的重要保证,也是提升反应堆运行维护保障水平的关键环节。本文归纳了反应堆关键设备健康监测与故障诊断的基本概念,总结了反应堆设备健康监测的传感技术、监测技术和健康监测系统的研发现状,综述了基于机理模型、专家知识和数据挖掘的故障诊断技术研究现状,为了解、深化和拓展反应堆关键设备健康监测与故障诊断基础研究、技术研发和工程应用提供思路和方法借鉴。The research,development and application of health monitoring and fault diagnosis technology for reactor critical equipment are important guarantee for the safe,reliable and economic operation of nuclear reactors,which also contribute to the improvement of operation and maintenance of nuclear reactors.In this paper,the basic concepts of equipment health monitoring and fault diagnosis are explained.The research status of sensor technology,monitoring technology and health monitoring system of reactor equipment health monitoring are summarized.Furthermore,the research status of fault diagnosis technology based on mechanism model,expert knowledge and data mining are summarized.The purpose of this paper is to provide ideas and methodological references for understanding,deepening,and expanding basic research,technology development,and engineering applications of equipment health monitoring and fault diagnosis.

关 键 词：反应堆 健康监测 故障诊断 研究进展 

分 类 号：TL353[核科学技术—核技术及应用]