摘要
介绍了地线融冰的基本原理及方法,结合黎平变电站的融冰故障原因分析,论述了架空地线直流融冰的实现对提高输电线路的整体防冰能力的重要性。
The basic principle and method of ground wire melting ice were introduced.Combined with the analysis of the cause of ice-melting failure in Liping Substation,the importance of the realization of overhead ground-line DC ice-melting for improving the overall anti-icing capability of the transmission line was discussed.
作者
朱锦涛
ZHU Jintao(Guiyang Bureau,EHV Power Transmission Company of CSG,Guiyang 550081,China)
出处
《电工技术》
2020年第13期42-43,共2页
Electric Engineering
关键词
架空地线
融冰
接地点
aerial ground wire
melting ice
grounding point
