复合绝缘横担在10kV配电架空线路防雷中的应用探讨  

Application of Composite Insulated Crossarm in Lightning Protection of 10 kV Overhead Distribution Lines

作　　者：张楠 郭凯 张鹏程 ZHANG Nan;GUO Kai;ZHANG Pengcheng(State Grid Beijing Tongzhou Electric Power Company,Beijing 101100,China)

机构地区：[1]国网北京通州供电公司,北京101100

出　　处：《山西电力》2022年第1期11-14,共4页Shanxi Electric Power

摘　　要：在10 kV配电架空线路故障中,雷击是造成配电架空线路故障的主要因素,配电架空线路跳闸以遭受感应雷击为主。在10 kV配电架空线路中应用了复合绝缘横担进行防雷,其各项性能测试均满足线路防雷和安全运行的要求。复合绝缘横担结构简单、免维护,能够有效解决配网架空线路雷击跳闸问题,是一种具有较好应用前景的10 kV线路防雷装置。In the fault of 10 kV overhead distribution lines,lightning strike is the main factor causing the fault as the tripping of overhead distribution lines is mainly induced by lightning strike.The composite insulated crossarm is applied in 10 kV overhead distribution lines for lightning protection and all its performance tests meet the requirements of lightning protection and safe operation of the lines.The composite insulated crossarm has the characteristics of simple structure and maintenance-free,and can solve the tripping problem of the overhead distribution network lines caused by lightning strike effectively.This kind of lightning protection device for 10 kV lines has good application prospects.

关 键 词：复合绝缘横担 防雷 配电架空线路 

分 类 号：TM863[电气工程—高电压与绝缘技术]