摘要
根据高压输电线路设计中需要在现场快速计算电线弧垂的情况,提出一种近似而有效的计算方法,对于确定杆塔高度、选择线路路径、校验跨越物的安全距离有着十分重要的作用。
An approximate effective method of calculation is proposed, which is the fast and accurate calculation of sag. It plays a very important role in identifying tower height, selecting line path and checking safe distance of spans.
出处
《山西电力》
2008年第6期43-44,共2页
Shanxi Electric Power
关键词
架空线
弧垂
快速计算
overhead line
sag
rapid calculation
