500kV万顺三回风偏故障浅析  

Analysis of 500kV Wan-shun Transmission Line Windage Yaw Accident

作　　者：龚延兴[1] 刘鸿斌[1] 刘亚新[1] 牛晓民[1] 陈原[2] 

机构地区：[1]华北电网有限公司,北京100053 [2]华北电力科学研究院有限责任公司,北京100045

出　　处：《华北电力技术》2009年第10期42-44,共3页North China Electric Power

摘　　要：介绍了500 kV万顺三回线路风偏跳闸情况,分析事故主要原因是极端飑线风偏导致导线对杆塔放电,从线路设计、运行维护、科研应用等方面提出反事故措施。500 kV Wanshun transmission line windage yaw accident is introduced. By analysis, the chief reason is conductor discharges to tower leading by extreme squall line windage yaw. Anti-accident methods are presented from the aspect of transmission line design, operation-maintenance and scientific application.

关 键 词：线路 风偏 分析 

分 类 号：TM726.1[电气工程—电力系统及自动化]