电力线路杆塔间隙校验方法探索

Exploration on Calibration method of Power lines Pole and Tower Gap

对于电力线路设计人员来说,间隙是一个熟悉的名词。但是怎样校验杆塔间隙?有人说应该看看Kv值,有人说应该画间隙圆,有人说应该计算摇摆角,有人说应该使用垂直档距临界曲线,众说纷纭。在对电力线路杆塔间隙、间隙圆、摇摆角、临界曲线、Kv值作分析研究后,提出杆塔间隙的六种校验方法,方便线路杆塔设计人员对比采用,以提高线路杆塔的设计水平。

Gap is a famihar term for power lines designer.How to check pole and tower gap,some people say that should see Kv value,some people say that draw gap circle,some people say that should calculate swing angle,some people say that use vertical span limit curve and so on.After research pole and tower gap,gap circle,swing angle,limit curve,Kv value for power lines,put forward six calibration methods of pole tower gap,comparison and adoption for designers,to improve the level of line tower design.