表箱剩余电流动作保护器转换底座的研制  

Development the Conversion Base of the Residual Current Operated Protective Device of the Electricity Meter Box

作　　者：倪素奎 NI Sukui(State Grid Henan Electric Power Company Weihui Power Supply Co.,Ltd.,Henan Weihui 453100,China)

机构地区：[1]国网河南省电力公司卫辉市供电公司,河南卫辉453100

出　　处：《农村电气化》2023年第12期60-63,共4页Rural Electrification

摘　　要：根据规程、规范要求,在电表箱处通常安装有剩余电流动作保护器,当线路发生漏电故障时能够快速切断电源,保障人身和设备安全,每月须对剩余电流动作保护器进行检查和试跳测试,一旦发现损坏应立即进行更换。然而剩余电流动作保护器型号多,安装方式不同,无法直接替代,须要对安装现场进行改造,步骤多、耗时长,给一线工作造成巨大的压力。因此研制一种适用于表箱剩余电流动作保护器的转换底座,不须要对安装现场进行改造,通过使用转换底座可直接实现剩余电流动作保护器互相代替,大大降低安装耗时,缓解一线工作压力,提高工作效率,提升供电服务质量。According to the regulations and specifications,there is usually a residual current action protector installed in the meter box,which can quickly cut off the power supply when the leakage fault occurs in the line to ensure the safety of the person and equipment.It is necessary to check and test the residual current action protector every month.Once the damage is found,it should be replaced immediately.However,there are many models of residual current action protectors and different installation methods,which cannot be directly replaced,and it is necessary to transform the installation site,which has many steps and takes a long time,causing huge pressure on the front-line work.Therefore,a conversion base suitable for the residual current action protector of the watch box is developed,and the installation site does not need to be reformed.By using the conversion base,the residual current action protector can be directly replaced by each other,which greatly reduces the installation time,alleviates the working pressure of the first line,improves the work efficiency and improves the service quality of the power supply.

关 键 词：剩余电流动作保护器 转换底座 相互替代 降低安装耗时 操作方便 

分 类 号：TM934[电气工程—电力电子与电力传动]