论文部分内容阅读
在水电站设计阶段,要估计接地网的效果常常是困难的,当周围是高电阻率地区时,要想得到远地处接地的低电阻通路也是困难的。本文介绍的拉格朗德河二级水电站接地电阻计算的初步设计以及主要准则
It is often difficult to estimate the effectiveness of a grounding grid at the design stage of a hydropower plant. It is also difficult to obtain a low resistance path to ground at a remote location when surrounded by areas of high resistivity. This article describes the preliminary design of the grounding resistance of the Lagrange River Hydropower Station and the main criteria