To find the maximum energy in a surge arrester for a given electrical disturbance.

寻找给定电气干扰时电涌放电器中的最大能量。

Tower grounding resistance, distance between towers, etc can affect the function of line-surge arrester.

输电线路的接地电阻，线路档距等因素对线路型避雷器的应用有影响。

The result shows that high reliability of surge arrester diagnose can be obtained using infrared technology.

所以，避雷器能否可靠运行，是关系到电力系统安全运行的一个重要因素。

This paper presents a new method for overvoltage calculation of power systems equipped with zinc oxide surge arrester.

本文给出装有氧化锌避雷器系统的过电压的一种新的计算方法。

The calculated results show that the line ZnO surge arrester can withstand the discharge current and the absorbed lightning energy.

分析表明，绕击时避雷器能够耐受雷电作用时的放电电流和吸收的雷电放电能量。