摘要
冰雪闪络严重危害电网的安全运行,针对滨州地区发生的500 kV电网设备冰雪闪络故障,从天气状况、设备结构、设备表面清洁度以及电场分布等方面对闪络的原因进行总结分析,并结合实际,提出了相应的处理措施和反事故措施。
The safe operation of power grid is endangered seriously by ice-snow flashover, in response to the ice-snow flashover fault occurred in the equipment of Binzhou 500 kV Power Grid, the reasons are summarized from aspects of weather conditions, equipment structure, equipment surface cleanliness, and electric field distribution in this paper, combined with the actual, the appropriate countermeasures and anti-accident measures are put forward.
出处
《山东电力技术》
2013年第5期22-25,共4页
Shandong Electric Power
关键词
电网设备
冰雪闪络
故障分析
处理措施
power grid equipment
ice-snow flashover
fault analysis
countermeasures
