利用抵消场法计算雷击杆塔顶部时对线路造成的感应过电压,给出了线路感应过电压完整的波形。
In this paper the induced over-voltage on transmission lines caused by lightning strike to tower is calculated based on Wagner Field -cancellation Method.
针对山区输电线路雷害故障较为严重的情况,在输电线路杆塔顶部装设可控放电避雷针可以较好解决雷击问题。
The lightning accident is serious in mountain area to install controllable discharge lightning rod on the tower top can solve the problem of lightning strike.
针对山区输电线路雷害故障较为严重的情况,在输电线路杆塔顶部装设可控放电避雷针可以较好解决雷击问题。
The lightning accident is serious in mountain area to install controllable discharge lightning rod on the tower top can solve the problem of lightning strike.
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