摘要
本文对现有的输电线路防雷措施依据其工作原理,整合原有的分类方法,进行重新分类,把已有的防雷措施分为阻塞型、疏导型、工频电弧诱导灭弧型、雷电弧诱导灭弧型4大类,综合评估了每个防雷措施的工作原理、特点、防雷效果及存在的不足。通过对4类防雷措施的对比分析,明确指出“雷电弧诱导灭弧”型防雷措施是未来需要大力发展的有效措施之一。通过本文综述,为每一种输电线路雷电防护措施在工程实践中的应用和研发提供前瞻性的指导性依据,避免走弯路。
The lightning protection measures for existing transmission lines are reclassified.Referring to existing classification methods this paper divides all lightning protection measures into four categories,i.e.blocking up type,channeling type,power frequency arc induced arc-extinguishing type and lightning arc induced arc-extinguishing type.The working principle,characteristics,lightning protection effects and shortage of each lightning protection measure are analysed.By doing deep analysis of the four types of lightning protection methods,it is concluded that the lightning arc induced arc-extinguishing method is one of the most effective measures to solve lightning problems in the future and needs further research and attention.Through providing a progressive guidance for the application in engineering practice,it helps to avoid more deviations towards research and development of lightning protection measures on transmission lines.
作者
王巨丰
毕洁廷
Wang Jufeng;Bi Jieting(School of Electrical Engineering,Guangxi University,Nanning 530004;Guangxi Transmission and Distribution Network Lightning Protection Engineering Technology Research Center,Nanning 530004)
出处
《高技术通讯》
EI
CAS
北大核心
2019年第10期1025-1032,共8页
Chinese High Technology Letters
基金
广西创新驱动发展专项(2018AA03001Y)资助项目
关键词
灭弧
阻塞型
疏导型
工频电弧诱导
雷电弧诱导
arc-extinguishing
blocking up type
channeling type
power frequency arc induced
lightning arc induced
