摘要
分析了上海电网中配电线路防雷工作的重要性及其雷击跳闸率高的原因,介绍了雷击对上海电网的影响、提高线路防雷水平的措施和利用雷电定位系统辅助线路防雷的应用情况,并就配电线路防雷精细化工作的重点提出了建议。
In this paper,the importance of distribution line＇s lightning protection and the reason for its high rate of lightning trip was analyzed,then the lightning influence to Shanghai grid,measures to improve the lightning protection performance and assist effect for lightning protection of the lightning location system was introduced,at last the focal point of the refined measure in distribution line＇s lightning protection was recommended.
出处
《电力与能源》
2011年第6期470-473,共4页
Power & Energy
关键词
配电线路
防雷
跳闸率
distribution line
lightning protection
trip rating
