刀熔接地装置在低压电缆分支箱检修中的应用  

Application of Knife Fusion Grounding Device in Maintenance of Low-voltage Cable Branch Box

作　　者：陈宇 邹坚 冯旗 张伟 CHEN Yu;ZOU Jian;FENG Qi;ZHANG Wei

机构地区：[1]国网上海松江供电公司,上海201600 [2]上海东南电力科技发展有限公司,上海201205

出　　处：《电力系统装备》2023年第4期122-124,共3页Electric Power System Equipment

摘　　要：为避免设备检修时突然有人误送电、设备本身产生的静电等意外事件伤害检修人员,须在电气设备检修实践中挂接地线.接地线是保护检修人员的一道安全屏障,是电力员工的生命线.从目前电力设备检修中事故发生的类型及危害来看,极有必要管控、以减少造成电力员工人身安全的重大事故风险,否则一旦发生安全事故,所造成的社会影响和伤害会更大,也将严重影响到整个电网改造工作的推进.在目前低压电缆分支箱检修实践中,刀熔接地装置的应用越来越普遍,应用效果比较理想.基于此,有必要分析探讨刀熔接地装置的作用及其具体应用,为设备检修过程中人员安全作业提供理论和实践参考.To ensure that unexpected events such as accidental power transmission or static electricity generated by the equipment during equipment maintenance can harm maintenance personnel,it is necessary to hang a grounding wire in electrical equipment maintenance practice.The grounding wire is a safety barrier for maintenance personnel and a lifeline for power employees.From the current types and hazards of accidents in power equipment maintenance,it is extremely necessary to control and reduce the risk of major accidents that cause the personal safety of power employees.Otherwise,once a safety accident occurs,the social impact and harm will be greater,which will seriously affect the progress of the entire power grid renovation work.In the current maintenance practice of low-voltage cable branch boxes,the application of knife fusion grounding devices is becoming increasingly common,and the application effect is relatively ideal.Based on this,it is necessary to analyze and explore the role and specific application of the knife fusion grounding device,in order to provide theoretical and practical reference for the safe operation of personnel during equipment maintenance.

关 键 词：低压电缆分支箱检修 刀熔接地装置 现场安全作业 

分 类 号：TM464[电气工程—电器]