线路型有间隙和无间隙避雷器的技术特性和产品结构  

The Technical Characteristics and Construction for both of Transmission Line Arresters with Gap and Without Gap

作　　者：张运庭 段庆成 陈越 李向军 姜玉根 李振勇 

机构地区：[1]镇海国创高压电器有限公司,浙江宁波315200

出　　处：《电瓷避雷器》2002年第1期21-27,共7页Insulators and Surge Arresters

摘　　要：线路型避雷器是线路防雷的有效措施。线路型避雷器有带间隙和无间隙两种类型。作者重点介绍了 1 1 0 k V～ 2 2 0 k V带串联间隙复合外套避雷器、35 k V～ 1 1 0 k V带脱离装置无间隙复合外套避雷器的技术特性和产品结构以及挂网运行经验。Line type MOA is an effective means for lightning protection of transmission line.They have both design with or without gaps.Authors present line type polymeric MOA with serious gaps of 110kV^220kV, Polymeric gapless MOA with disconnectors of 35kV^110kV,their technical characterics, design and service experience at site.

关 键 词：线路型避雷器 串联间隙 脱离装置 挂网运行 过电压保护 

分 类 号：TM862[电气工程—高电压与绝缘技术]