配网线路通用型检修接地端口及线夹设计  

General Maintenance Grounding Port and Clamp for Distribution Network Lines

作　　者：石峰 张延辉 朱莉 Shi Feng;Zhang Yan-hui;Zhu Li

机构地区：[1]国网河南省电力公司郑州供电公司,河南郑州450000

出　　处：《电力系统装备》2020年第20期41-42,共2页Electric Power System Equipment

摘　　要：电力架空线路需要停电检修时,为了确保作业人员安全,在停电检修设备上需要安装临时接地线,接地线一端通过接地线夹连接设备端、另外一端线夹与接地体连接,但实际作业位置不固定,检修设备尺寸大小、结构不固定,接地线夹无法完全适用,另外挂点状态连接状态也无法监测。文章介绍了线路临时接地线的常用线夹以及常用的监测方法,提出了一种配网线路通用型检修接地端口及线夹设计、加工及现场实施方法,为配网线路停电检修接地提供了新方法,提高了作业效率和安全。When the power overhead line needs power failure for maintenance,in order to ensure the safety of the operators,a temporary grounding wire needs to be installed on the power failure maintenance equipment.One end of the grounding wire is connected to the equipment end through a grounding clamp,the other end is connected to the grounding body,and the middle is soft.Copper wire connection,the actual working position is not fi xed,the size and structure of the maintenance equipment are not fi xed,the grounding clamp is not fully applicable,and the connection status of the hanging point cannot be monitored.The common clamps and common monitoring methods for temporary grounding wires of lines are introduced,and a design,processing and on-site implementation method of general maintenance grounding ports and clamps for distribution network lines are proposed,which provides a new method for maintenance grounding of distribution network lines.,Mentioned the work effi ciency and safety.

关 键 词：配网线路 接地线夹 通用端口 

分 类 号：TM732[电气工程—电力系统及自动化]