牵引变电所接地网的仿真设计

Simulation Design for Grounding Network of Traction Substation

接地网在牵引变电所安全运行方面起着重要作用。本文通过利用CDEGS软件,介绍了一种用仿真的形式设计接地网的方法,该方法不仅可以计算接地电阻,还可以绘制接地网的电压分布图。利用该方法,可以设计出更加合理、可靠的接地网,对提高牵引变电所的安全性具有重要的意义。

Grounding network plays an important role in the safe operation of the traction substation. Using CDEGS software,this paper introduces a kind of grounding network design in the form of the simulation method,which can not only calculate the grounding resistance,also can draw grounding network voltage distribution.Using this method,grounding network of more reasonable and reliable can be designed,which has important significance to enhance the security of a traction substation.