The corona or brush discharge, would transfer from point to point. 电晕放电和刷毛状放电只是从放电点处逐个地发生。
In the case of insulating pipe, charges can accumulate at the liquid/ solid interface, and when the accumulation is high enough, brush discharge or spark discharge may occur, resulting in shortening pipe age and damaging transportation safety. 说明绝缘管道的要害是管壁会聚积电荷,可能导致刷形放电和击穿放电,缩短管子寿命,危及管输安全。
According to the conditions for the ESD spark and the figuration, the ESD sparks can be classified into six types: the corona discharge, the brush discharge, the cone discharge, the human physical discharge, the spark discharge and the propagation brush discharge. 根据放电火花的产生条件和形状特点,静电放电火花分为电晕放电、刷形放电、料仓堆表面放电、人体放电、火花放电和传播型刷形放电6种典型放电类型。
It have been conducted that the ignition capability for different types of ESD spark are as follows: being very weak for corona discharge, being very strong for propagating brush discharge, and the effective ignition energy for cone discharge being confirmed as 10 mJ. 电晕放电的点燃能力很弱而传播型刷形放电的点燃能力很强;料仓堆表面放电的有效点火能量可考虑为10mJ;