摘要
针对导线脱冰跳跃引起的导线间闪络、短路等故障,建立了塔线体系和塔线体系—相间间隔棒的有限元模型,在无相间间隔棒和加装相间间隔棒情况下,分别研究了导线脱冰跳跃时相间间隔棒对导线跳跃高度的抑制效果。
In order to solve the problems of flashover and short circuit between conductors caused by conductor deicing jump,the finite element model of tower line system and tower line system??interphase spacers is established.And the inhibiting effects of interphase spacers on conductor jump height when conductor deicing jump occurs are studied respectively without interphase spacers and with interphase spacers.
作者
牛彪
王春伟
梁伟
NIU Biao;WANG Chunwei;LIANG Wei(State Grid Shanxi Electric Power Corporation,Taiyuan,Shanxi 030021,China;State Grid Changzhi Electric Power Company of Shanxi,Changzhi,Shanxi 046011,China)
出处
《山西电力》
2020年第4期46-48,共3页
Shanxi Electric Power
关键词
输电线路
覆冰
脱冰跳跃
相间间隔棒
electric transmission lines
icing
deicing jump
interphase spacers
