煤矿环境中人体ESD模型

在有瓦斯的煤矿环境中,井下工作人员等效于移动的孤立静电导体,人体静电比井下器材静电更具有隐蔽性、偶发性、危险性.本文通过实验确定能代表煤矿特殊环境中的人体电容、人体电阻,建立煤矿环境中的人体ESD物理模型,为制定煤矿人体静电安全标准提供实验依据.

ESD Model of Human Body in Coal Mine Environment

In the coal mine environment where there is gas,the workers are equivalent to a moving static conductor.The static electricity on human body is more concealed,more accidental and more dangerous than the static electricity on device.This paper makes certain the human body electric capacity and human body electric resistance in the coal mine special environment by experiments,and builds up the ESD model of human body in the coal mine environment.This provides an experimental basis for establishing the standard of the human body static safety in coal mine.