摘要
根据电流的热效应原理,分析了衡水110 kV送电线路耐张杆塔引流断股的原因,提出了预防改进措施。
Combined with electrical current thermal effect principle, the reasons of some strants of outlet line broken on tension pole in Hengshui 110 kV power transmission line are analyzed, and the prevention improvement are presented.
出处
《河北电力技术》
2006年第5期53-54,共2页
Hebei Electric Power
关键词
输电线路
引流断股
热效应
接触电阻
power transmission line
some strants of outlet line broken
thermal effect
contact resistance
