浅谈电子信息系统机房零地电位差问题  

Analyse electronic information system machine room distance of zero PD problem

作　　者：李明军 刘春 

机构地区：[1]南京市六合区气象局,江苏南京211500 [2]佛山市三水区气象局,广东佛山528100

出　　处：《科技资讯》2009年第8期20-21,共2页Science & Technology Information

摘　　要：在电子信息系统机房的接地系统中,为了保证系统的安全可靠运行,必须尽量设法降低或消除各种零地电位差。本文分析了信息系统机房防雷、设备接地系统中电位差形成的原因,并提出了减小或消除电位差的办法。In electronic information system machine room ground connection system, reduce or remove various distance of zero PD for ensuring that systematic safety is reliable working, must try one＇s best to try. The main body of a book have analysed a reason for the formation of information system machine room lightning protection , equipment ground connection system middle PD , have brought forward the way diminishing or removing PD and.

关 键 词：接地系统 等电位 谐波电流 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]