总等电位联结

总等电位联结系统中燃气管道的做法

Practice of Gas Pipe in Main Equipotential Bonding System

户外无总等电位联结场所都应采用TT系统；

Outdoor site without equipotential bonding should be adopt TT system ;

总等电位联结在TN系统中的作用

Function of overall uniform electric potential coupling in TN system

总等电位联结设计要点

Key Design Points for General Equipotential Connection

介绍了建筑物的等电位联结方法，从总等电位联结、局部等电位联结、辅助等电位联结等方面进行了论述，阐述了等电位联结的作用，提出了等电位联结的必要性。

It introduces method of equal electric potential connection of architectural building , discusses total 、 local and auxiliary equal electric connections , illustrates function of equal electric potential connection , and puts forward necessity of equal electric potential connection .

探讨了电气设计中接地故障引起火灾的原因，从安装漏电保护器和实施总等电位联结等方面，提出应采取的防范措施，以使电气设计更安全、更可靠。

In this article the reasons of the fire caused by earthing fault in electrical design are discussed ; at the same time from setting power leakage protection device , equal potential connection and other aspects corresponding countermeasures are proposed in order to make electrical design more reliable and safer .