输电线路杆塔接地状况对电力系统的安全稳定运行具有重要意义。
Grounding state of Overhead Line Tower in transmission grids has an important significance for security and steady operation of power system.
介绍了黑龙江省电力系统接地线使用的状况。
The use of grounding wires in the Heilongjiang electric power system is described.
但经多年的运行，各地普遍认为小电阻接地方式比消弧线圈接地方式的过电压水平要低，但同时反映出的运行状况却存在较大差异。
It was reported that the overvoltage level of low resistance grounding mode is lower than that of arc suppressing coil mode, but the operation carried out the other way.
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