0.4 kV配电箱带电挂接引流线用拐杖形低压电缆快速连接器  

Crutch-Type Quick Connector for Live-Line Jumper Installation on 0.4 kV Distribution Boxes

作　　者：杨华锋 许福忠 范军 陈彩艺 蔡志国 张育荣 YANG Huafeng;XU Fuzhong;FAN Jun;CHEN Caiyi;CAI Zhiguo;ZHANG Yurong(State Grid Fujian Quanzhou Power Supply Company,Fujian Quanzhou 362300,China;Wuhan Huayi Intelligent Equipment Co.,Ltd.,Hubei Wuhan 430108,China)

机构地区：[1]国网福建泉州供电公司,福建泉州362300 [2]武汉华仪智能设备有限公司,湖北武汉430108

出　　处：《农村电气化》2025年第4期72-75,共4页Rural Electrification

基　　金：国网福建省电力有限公司科技项目资助(0.4 kV线路设备快插应急接口成套装置的研制)(52133024000K)。

摘　　要：文章针对0.4 kV配电箱临时带电挂接引流线作业的技术要求,设计出了一种拐杖形低压电缆快速连接器以及使用这种连接器的作业方法。此种作业方式和特殊工具能够保证作业人员在安全距离外采用勾连的方式实现低压电缆与配电柜的电气连接。由于连接器采用了表带式弹簧触指接触结构,所以能够在完成快速机械连接的同时满足通流能力的需求。To meet the technical requirements for temporary live-line jumper installation on 0.4 kV distribution boxes,this paper presents a crutch-type quick connector and its application method.The proposed tool enables operators to establish electrical connections between low-voltage cables and distribution cabinets by means of hooking while maintaining safe working distances.The connector utilizes a watchband-style spring finger contact structure,enabling it to satisfy current-carrying capacity requirements while achieving rapid mechanical connection.

关 键 词：0.4 kV带电作业 拐杖形 挂接引流线 勾连 

分 类 号：TM757[电气工程—电力系统及自动化]