10kV系统单相接地告警及区域判断装置研制  

Development of Single-phase Grounding Alarm and Regional Judgment Device for 10 kV System

作　　者：张旭阳 于聪 杨月铭 张鹏俏 朱洪广 管文武 ZHANG Xuyang;YU Cong;YANG Yueming;ZHANG Pengqiao;ZHU Hongguang;GUAN Wenwu(Yingkou Power Supply Company,Yingkou 115000;State Grid Yili Yihe Power Supply Co.,Ltd.,Yining 835000)

机构地区：[1]国网辽宁省电力有限公司营口供电公司,辽宁营口115000 [2]国网伊犁伊河供电有限责任公司,新疆伊宁835000

出　　处：《电力安全技术》2022年第9期70-73,共4页Electric Safety Technology

摘　　要：变电站10 kV系统单相接地情况时有发生,为了避免人员误入导致触电的风险,以及盲目地进入高压室排查接地点费时且存在危险的情况,通过设计一种能自动实时监测高压室单相接地情况并能准确判断接地区域的装置,以保证人员人身安全,提高排查效率。As the phenomena of single-phase grounding of 10 kV Systems often occur in substations,in order to avoid the risks of electric shock caused by personnel entering by mistake as well as the time-consuming and dangerous situations of blindly entering the high-voltage cabinet to check the grounding points,a device that can automatically monitor the single-phase grounding in the high-voltage cabinet in real time and accurately judge the grounding area is designed so as to ensure the personal safety and improve the troubleshooting efficiency.

关 键 词：变电站 10 kV系统 单相接地 实时监测告警 区域判断 

分 类 号：TM63[电气工程—电力系统及自动化]