差异化防雷技术在配电网线路中的应用研究  

Research on the Application of Differential Lightning Protection Technology in Distribution Network Lines

作　　者：曾东波 Zeng Dong-bo

机构地区：[1]广东电网河源连平供电局有限责任公司,广东河源517100

出　　处：《电力系统装备》2019年第13期49-50,共2页Electric Power System Equipment

摘　　要：防雷技术在配电网线路中的应用对于配电系统的整体运行有着十分重要的意义。对于配电网线路来说最为严重的问题之一就是如何应对雷电的袭击,一旦配电网线路遭到雷电的袭击极有可能会造成人员的伤亡和巨大的财产损失。差异化防雷技术在配电网线路中的积极应用取得了不错的成效。但是配电线路本身结构上的特点和防雷技术手段的设置上相较于输电线路差别较大,因此在应用过程中要注意依据实际情况和要求进行修正。本文将从配电网防雷现状和差异化防雷技术策略的应用进行研究分析,以供参考。The application of lightning protection technology in distribution network lines is of great significance to the overall operation of distribution system.One of the most serious problems for distribution network lines is how to deal with lightning attack. Once the distribution network lines are attacked by lightning,it is likely to cause casualties and huge property losses.The positive application of differential lightning protection technology in distribution network lines has achieved good results.However,the structural characteristics of distribution lines and the setting of lightning protection technology are quite different from those of transmission lines. Therefore,in the application process,attention should be paid to correcting according to the actual situation and requirements.This paper will study and analyze the current situation of lightning protection in distribution network and the application of differential lightning protection technology strategy for reference.

关 键 词：差异化 防雷技术 配电网线路 应用研究 

分 类 号：TM863[电气工程—高电压与绝缘技术]