接地线快速断合装置的研制

The Development of Ground Fast On-off Devices

通过调查装设、拆除接地线时存在的电弧灼伤问题及灼伤情况发现,在停电检修作业装设、拆除接地线时,导线、接地线线夹被感应电烧伤的情况普遍、多发、客观存在,且交叉角越小或并行线路越长,发生灼伤的情况越严重.通过研制接地线快速断合装置,并对其现场应用效果进行统计分析,解决了装设、拆除接地线时存在的放电现象,给线路工作提供了一种更加有效的工具.

Through the investigation of installation, demolition of the arc burns problems of ground and burn that, during a power outage maintenance, installation, dismantling the grounding wire, wire, grounding wire clip induction electric burn is common, multiple, objective existence, and the smaller the intersection angle or parallel line is longer, burns of the situation more serious. Through the devel- opment of ground fast on- off devices, we analyze the application effect to solve the installation, demoli- tion of ground discharge phenomenon, so as to provide a line of work a more effective tool.