摘要
针对配电网存在T接点的情况 ,提出了基于拓扑辨识的配电网故障定位算法。该算法将配电网络的拓扑描述矩阵分解成不含区域和只含区域的矩阵描述方式 ,有效地解决配电网的故障区段判断 ;同时可以自动定位区域的顶点 。
An algorithm of fault section diagnosis based on topology identification for distribution networks is presented. By decomposing the topologic matrix which describing the distribution network into two parts,one part only contain the complex coupling factor ,and the other ignore the complex coupling factor. Using this method, the fault zones in distribution network can be identified and isolated efficiently, and the vertexes of the zones can also be identified automatically. This approach adapts to the changefully network structures.
出处
《重庆大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2001年第5期51-54,共4页
Journal of Chongqing University
关键词
拓扑辨识
配电自动化
故障判断
配电网络
矩阵
故障定位算法
topology identification
distribution automation system
fault section diagnosis
distribution network
