Several Views on Grounding Setting in the Explosive Environment

Hu Dai（China Tianjin Chemical Engineering Design Institute，Tianjin 300193，China）

Abstract In this paper，anti-electrostatic grounding in the explosive environment，the solving methods of too high grounding resistance，the treatment of grounding fault of overhead electrical pipelines outdoors，the equipotential bonding in the explosive and fire hazardous environment are analyzed. Some views on some problems that are common and easy to overlook are put forward.

Key words Explosive Environment Anti-electrostatic grounding Equipotential bonding

 

摘 要 介绍了爆炸性环境中防静电接地的做法，接地电阻值偏高的解决方法，室外架空电气管线接地故障的防治，以及爆炸和火灾危险环境的总等电位联结。对一些常见和容易忽视的问题提出了一些看法。

关键词 爆炸环境 防静电接地 等电位联结