基于保护间隙的配电网差异性综合防雷保护  

The Otherness Integrated Lightning Protection of the Power Distribution Network Based on Protection Gap

作　　者：满超楠[1] 杨帅峥 周琳 李既明[1] 郑晖[1] 于丹红 

机构地区：[1]长沙理工大学电气与信息工程学院,长沙410076 [2]五凌电力有限公司五强溪水电厂,湖南怀化419642 [3]大连供电公司,辽宁大连116021

出　　处：《电瓷避雷器》2013年第1期64-67,73,共5页Insulators and Surge Arresters

摘　　要：防雷是保证电力系统安全运行的重要措施之一。利用球型可调过电压保护间隙与其它防雷措施相配合,分别对架空配电线路、电缆入地端、变电所线路进线段、配电设备等提出不同的精细化防雷保护措施,即差异性综合防雷保护措施,保证电力系统的安全稳定运行。Lightning protection is one of the important measures to ensure the safe operation of the power system. Through combining the ball type adjustable over voltage protection gap with other lightning protection measures, the different refined lightning protection measures, namely the otherness integrated lightning protection measures, are proposed for the overhead distribution wire, cable into the ground, the entrance of the substation line, distribution equipment, to guarantee the safe and stable operation of the power system.

关 键 词：电力线路 电力设备 进线段 保护间隙 综合防雷 

分 类 号：TM862[电气工程—高电压与绝缘技术]