文档介绍：电力系统装备 运行与维护 2021年第5期
Electric Power System Equipment Operation And Maintenance 2021
±500 kV输电线路雷击故障分析
胡永涛
（武汉盛瑞隆电力科技有限公司，湖北武汉 430074）
[摘 要] 针对电网系统雷击故障危害严重的问题，有必要开展有针对性的雷击故障识别和线路防雷技术研究。文中对
±500 kV 输电线路雷击故障进行了实地考察，并对其成因进行了理论分析，并提出了有针对性的雷击保护和线路防护措施方案，
为防雷提供了理论依据和建议措施。
[关键词]输电线路 ；雷击故障 ；±500 kV ；措施
[中图分类号]TM863 [文献标志码]A [文章编号]1001–523X（2021）05–0093–02
Analysis on Lightning Strike Failure of ±500 kV Transmission Line
Hu Yong-tao
[ Abstract] In view of the serious harm of lightning fault in power grid system, it is necessary to carry out targeted lightning
fault identification and line lightning protection technology research. In this paper, the lightning fault of ± 500 kV transmission line is
investigated on the spot, and its causes are analyzed theoretically, and the targeted lightning protection and line pro