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.
出处
《华北电力技术》
CAS
2009年第10期42-44,共3页
North China Electric Power
关键词
线路
风偏
分析
transmission line
windage yaw
analysis
