智能配电网线路接地故障的电流零差选线方式分析  

Analysis of Current Zero Difference Line Selection Method for Grounding Faults in Intelligent Grid

作　　者：黄重阳 蔡宛达 钟飞飞 裴雄 冯柏滔 HUANG Chongyang;CAI Wanda;ZHONG Feifei;PEI Xiong;FENG Botao(Guigang Power Supply Bureau of Guangxi Power Grid Co.,Ltd.,Guangxi 537100,China)

机构地区：[1]广西电网有限责任贵港供电局,广西537100

出　　处：《集成电路应用》2023年第4期120-121,共2页Application of IC

摘　　要：阐述小电流系统单相接地故障特征,中性点不接地系统、中性点经消弧线圈接地系统的接地模式,探讨接地故障电流选线的原理和实践。This paper describes the characteristics of single-phase grounding fault in small current system,the grounding mode of non earthing system with neutral point and earthing system with neutral point through arc suppression coil,and discusses the principle and practice of grounding fault current selection.

关 键 词：小电流系统 单相接地 选线原理 

分 类 号：TM862[电气工程—高电压与绝缘技术]