高压输电线路设计冰厚的取值

The choice of design thickness of coating-ice on transmission line

本文分析设计冰厚取值对输电线路工程造价的影响,考虑充分利用线路的过载能力来抵御稀有覆冰,参考省内外冰取值的设计和运行经验,对设计冰厚的取值提出建议。

Having analysed the effect on the cost of Line,considered to use fully the overload ability against coating - ice on the conductors and according to the experiences of design and use ,this paper gives a suggetion of the choice of design thickness of coating -ice on transmission Line.