超高压电网输电线路防雷特性分析

Lightning Protection Characteristic Analysis of Transmitting Line of Extra-high Voltage Grid

分析了华北地区雷电活动的规律及其对超高压输电线路的影响,并针对输电线路防雷工作中存在的问题提出了相应的对策。

This paper analyzed the activity law of lightning in North China and its influence on extra-high voltage transmitting line, and respective countermeasure was presented according to the problem existed in lightning protection work for transmitting line.