低压配电系统接地方式的探讨

Research on Grounding Modes of Low-Voltage Distribution System

从基本概念和分类入手,介绍了低压配电系统接地的形式、正确使用的方法和范围,分析了不同配电系统接地方式的适用范围和优缺点,以及接地系统的联接方式和选择不同配电系统接地方式的基本原则,指出了在不同的配电系统接地方式下,正确安装使用漏电保护装置的必要性。

Basing on basic concepts and categories, this passage introduces to us the grounding modes,using methods and the application scope of low-voltage distribution system. Following that it analyses the proper use, advantages as well as disadvantages of different grounding modes of the distribution system, and the basic principle of choosing the fittest one. Finally,we must remember that it is quite necessary to install the earth leakage protective device properly under different grounding modes in the low-voltage distribution system.