架空良导体地线严重损伤的原因分析及补修  

Cause Analysis and Repair for Serious Damage to Earth Wire of Overhead Good Conductors

作　　者：方玉群[1] 

机构地区：[1]金华电业局,浙江金华321017

出　　处：《浙江电力》2011年第2期57-60,共4页Zhejiang Electric Power

摘　　要：针对高山段架空良导体地线因严重覆冰而引起滑动跑线,造成外层铝股严重损伤的问题,通过原因分析,设计并采用了实用简便、性能稳定的组合预绞式接续条方式进行修补,效果良好。As for the problem of serious damage to outer aluminum strand due to line sliding caused by the ice-covered earth wire of the overhead good conductor on high mountains, this paper describes the design and application of the practical, convenient combined pre-twist connector with stable performance for repair through the cause analysis and it achieves desirable effects.

关 键 词：良导体 覆冰 损伤 分析 补修 

分 类 号：TM755[电气工程—电力系统及自动化]