多级模糊评估的输变电设备状态评价体系研究  

Research on State Evaluation System of Power Transmission and Transformation Equipment Based on Multi-level Fuzzy Comprehensive Evaluation

作　　者：于洋[1] 杨瑞金[2] 高卫恒[1] YU Yang YANG Ruijin GAO Weiheng(Dispatch and Control Center, State Grid Anhui Electric Power Company, Hefei 230022, China State Grid Anhui Electric Power Company Maintenance Company, Hefei 230022, China)

机构地区：[1]国网安徽省电力公司调度控制中心,合肥230022 [2]国网安徽省电力公司检修公司,合肥230022

出　　处：《云南电力技术》2017年第1期62-66,共5页Yunnan Electric Power

摘　　要：介绍基于多级模糊综合评判法,结合某电网输变电设备运行特点,建立了输变电主设备状态评估的指标体系、模型和方法,并采用模糊层次分析法(FAHP)对状态模型进行计算处理。最后应用该状态评价模型对安徽电网500 k V变电站的主变及断路器进行了状态评价,并对评估结果进行统计分析。This paper establishes the index system, models and methods of transmission and distribution equipment state assessment, based on multi-level fuzzy comprehensive evaluation method, and combined with the operating characteristics of Anhui power transmission equipment. The calculation and process for the state model use the Fuzzy Analytic Hierarchy Process （FAHP）. Finally, the implementation of state evaluation for Anhui power grid 500 kV substation main transformer and breaker uses the state evaluation model, and the evaluation results were statistically analyzed.

关 键 词：状态检修 多级模糊综合评估 层次分析法 状态评价 

分 类 号：TM63[电气工程—电力系统及自动化] TM50