史 锐(空军工程设计研究局,北京市 100068)
王 娜( 93508 部队通信总站,北京市 100068)
Discussion on the Grounding Resistance of Communication and Electronic Equipments
Shi Rui(Air Force Engineering Design & Research Institute,Beijing 100068,China)
Wang Na(Communication Master Station of 93508 Army,Beijing 100068,China)
Abstract The discussion on grounding problems of the electronic equipments has had a lot of mature experiences in the industry. In this paper,aimed at the problem of the value of grounding resistance,through qualitative analysis and economic efficiency comparison,some views of the authors are given.
Key words Grounding system Common grounding Equipotential
摘 要 有关电子设备接地问题的探讨在业界已有很多成熟的经验,本文主要针对接地电阻值大小的问题,通过定性分析及经济效益对比给出笔者的一些看法。
关键词 接地系统 共用接地 等电位