配网漏电监测警示终端研制与实践  

Development and Practice of Distribution Network Leakage Monitoring and Warning Terminal

作　　者：董兴海 姚笛 尹正滇 李绍斌 林华昌 Dong Xing-hai;Yao Di;Yin Zheng-dian;Li Shao-bin;Lin Hua-chang

机构地区：[1]云南电网有限责任公司楚雄供电局,云南楚雄675000

出　　处：《电力系统装备》2021年第15期122-123,共2页Electric Power System Equipment

摘　　要：配网线路架构复杂,线路、用电器绝缘失效频发,时常出现供电设施异常带电现象,引发供电运维人员、社会过往行人触电事故。免维护物联网配网漏电监测警示终端实时监测低压配网线路漏电状态,在低压配网线路发生绝缘受损漏电后,将漏电地理位置上报,自动语音和灯光提醒过往人员避让,准确将警情上报给相关运维人员,使电网维护人员第一时间得知杆塔及电力设施漏电状态,及早排除故障,避免行人和运维人员触电,助力电网日常维护,降低触电事故。The distribution network line structure is complex,and the insulation failure of lines and electrical appliances occurs frequently.Abnormal electrification of power supply facilities often occurs,which leads to electric shock accidents of power supply operation and maintenance personnel and passers-by.The maintenance free IOT distribution network leakage monitoring and warning terminal monitors the leakage status of low-voltage distribution network lines in real time.After the insulation damage and leakage of low-voltage distribution network lines,it will report the leakage location,automatic voice and light to remind the passing personnel to avoid and accurately report the alarm to the relevant operation and maintenance personnel,so that the power grid maintenance personnel can know the leakage status of towers and power facilities at the first time,Remove the fault as soon as possible to avoid electric shock for pedestrians and operation and maintenance personnel,assist the daily maintenance of power grid and reduce electric shock accidents.

关 键 词：配网漏电 监测警示 触电事故 

分 类 号：TM771[电气工程—电力系统及自动化]