摘要
文章介绍了电气和控制系统接地的作用和接地方式;探讨天然气输配管网中各场站、阀室电气和控制系统的接地方式和特点,并分析这种接地方式可能存在的问题,提出解决措施。
The article introduces electric and control system grounding function and mode; discusses each station valve chamber grounding mode and characteristics in natural gas transmission and distribution pipe network, and analyzes its possible problems, then puts forward solving measures.
出处
《上海煤气》
2008年第4期8-10,14,共4页
Shanghai Gas
关键词
天然气输配管网
接地方式
等电位接地
natural gas transmission and distribution pipe network, grounding mode, isoelectric grounding connection
