The trip ratio of the double-circuit line on the same tower is very high. So the study on lightning prevention should be enhanced and corresponding calculation method should be put forward.

同塔双回线路跳闸率很高，应尽快加强防雷研究，提出相应的计算方法。

youdao

The trip ratio of the double-circuit line on the same tower is very high. So the study on lightning prevention should be enhanced and corresponding calculation method should be put forward.

同塔双回线路跳闸率很高，应尽快加强防雷研究，提出相应的计算方法。

youdao