摘要
通过对四川省某地区近年来输电线路遭受的雷击跳闸情况进行分析,并评估已采用的各种防雷措施,总结出了提高输电线路耐雷水平,降低线路跳闸率的一些实践经验。
Based on the analyses of lightning trip-out in transmission lines in a district of Sichuan province in recent years,the different adopted protection measures against lightning are evaluated,and some practical experiences are summarized about improving lightning withstand level and reducing the trip-out rate of transmission line.
出处
《四川电力技术》
2011年第1期61-64,共4页
Sichuan Electric Power Technology
关键词
输电线路
雷击跳闸
防雷措施
transmission line
lightning trip-out
protection measures against lightning
