110kV及以上高压架空输电线路防雷分析  

Lightning Protection Analysis of 110 kV and Above HV Overhead Transmission Lines

作　　者：李兆春 LI Zhao-chun(China Power Construction Group Guizhou Power Design and Research Institute,Guiyang 550081,China)

机构地区：[1]中国电建集团贵州电力设计研究院有限公司,贵州贵阳550081

出　　处：《通信电源技术》2020年第12期230-232,共3页Telecom Power Technology

摘　　要：架空输电线路受到雷击会对电力设备造成损伤,影响电力系统正常运行,因此加强架空输电线路防雷至关重要。对110 kV及以上高压架空输电线路雷击产生的原因进行分析,制定有效的防护措施以减少雷击跳闸事件,增强线路的耐雷性能,确保安全稳定供电。Overhead transmission lines will be damaged by lightning strike,affect the normal operation of power system.Therefore,it is very important to strengthen lightning protection of overhead transmission lines.Therefore,it is necessary to analyze the causes of lightning strike on 110 kV and above high-voltage overhead transmission lines,and formulate effective protection measures to reduce lightning trip events,enhance the lightning resistance performance of lines,and ensure safe and stable power supply.

关 键 词：高压架空输电线路 跳闸 防雷 

分 类 号：TM863[电气工程—高电压与绝缘技术]