基于加权灰靶理论的湿热环境下配电网测控保护装置可靠性评估  

Reliability Evaluation of Measurement and Control Protection Device of Distribution Network in Hot and Humid Environment Based on Weighted Grey Target Theory

作　　者：史训涛 陈川 揭敢新 张文强 SHI Xun-tao;CHEN Chuan;JIE Gan-xin;ZHANG Wen-qiang(Southern Power Grid Research Institute Limited Liability Company, Guangzhou 510080;China Academy of Electrical Appliances Research Limited, State Key Laboratory of Environmental Adaptability of Industrial Products, Guangzhou 510663)

机构地区：[1]南方电网科学研究院有限责任公司,广州510080 [2]中国电器科学研究院有限公司,工业产品环境适应性国家重点实验室,广州510663

出　　处：《环境技术》2018年第6期48-52,共5页Environmental Technology

摘　　要：本文针对湿热环境下配电网测控保护装置缺少可靠性评估方法,采用灰靶理论方法,结合层次分析法确定各指标的权重,以实现对湿热环境下配网测控保护装置定量采集的数据进行可靠性和状态评估,为配网测控保护装置运行维护和检修提供指导性数据。In view of the insufficient reliability assessment methods of network monitoring and control protection device in thermal environment,we adopted grey target theory method and combined with analytic hierarchy process(AHP)to determine the weight of each index,in order to realize the reliability and condition assessment of quantitative data collected by the distribution network protection device in hot and humid environment,which provided some guidance for the maintenance and repair of the distribution network measurement and control protection device.

关 键 词：配网测控保护装置 灰靶理论 层次分析法 可靠性评估 状态评估 

分 类 号：TM712[电气工程—电力系统及自动化]