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500 kV紧凑型输电线路常见故障分析及防治措施
引用本文:何鹏杰,赵浩波,刘愈倬.500 kV紧凑型输电线路常见故障分析及防治措施[J].山西电力,2014(6):20-22.
作者姓名:何鹏杰  赵浩波  刘愈倬
作者单位:1. 国网山西省电力公司检修公司,山西 太原,030032
2. 国网山西省电力公司电力科学研究院,山西 太原,030001
摘    要:指出了500 kV紧凑型输电线路自投运以来,舞动、冰害、鸟害等故障频发,造成山西电网西通道等重要输电通道线路长时间停运,电厂出力受阻,严重影响电网安全稳定运行。统计了山西电网500 kV紧凑型线路常见的故障类型,并对故障判断方法和防治措施进行了研究和探讨,全面提高了紧凑型输电线路的运行水平。

关 键 词:500  kV紧凑型  输电线路  故障

Analysis of Common Fault Analysis and Their Prevention Measures
HE Pengjie,ZHAO Haobo,LIU Yuzhuo.Analysis of Common Fault Analysis and Their Prevention Measures[J].Shanxi Electric Power,2014(6):20-22.
Authors:HE Pengjie  ZHAO Haobo  LIU Yuzhuo
Affiliation:HE Pengjie, ZHAO Haobo, LIU Yuzhuo (1. State Grid Shanxi Maintenance Company, Taiyuan, Shanxi 030032, China; 2. State Grid Shanxi Electric Power Research Institute, Taiyuan, Shanxi 030001, China)
Abstract:Since the 500 kV compact transmission lines have been put into operation, there were frequent failures such as galloping, ice damage and bird damage etc.,which resulted in long-term shut-off of important transmission line like west power grid in Shanxi and seriously affected the safe and stable operation of power grids. In order to improve the operation level of the compact transmission line in Shanxi power grid,the common fault types of 500 kV compact type transmission lines are statitically analysed and the failure diagnosis level are studied and discussed.
Keywords:500 kV compact tpye  transmission line  fault
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