基于拓扑解耦的配电网运检故障定位算法分析  

Analysis of Fault Location Algorithm for Distribution Network Operation and Maintenance Based on Topology Decoupling

作　　者：丁平 魏晋生 DING Ping;WEI Jinsheng(State Grid Gansu Electric Power Company Lanzhou New Area Power Supply Company,Gansu 730207,China)

机构地区：[1]国网甘肃省电力公司兰州新区供电公司,甘肃730207

出　　处：《电子技术(上海)》2024年第11期232-233,共2页Electronic Technology

摘　　要：阐述基于拓扑解耦(TD)的配网运检故障定位算法,提出运用基尔霍夫电流定律(KCL)实现故障电流的准确判断,搭配判断矩阵(JM),提高运检故障的定位精度,从而取得预期的检测效果。This paper describes the topology decoupling(TD)based fault location algorithm for distribution network operation and maintenance.It proposes the use of Kirchhoff's current law(KCL)to accurately determine fault current,combined with a judgment matrix(JM),to improve the accuracy of fault location during operation and maintenance,thereby achieving the expected detection results.

关 键 词：基尔霍夫电流定律 拓扑解耦 故障电流 运检故障定位 

分 类 号：TM46[电气工程—电器]