[柳芊芊; 王阳; 黎锐烽; Zeng, Xiangjun] Hunan Key Laboratory of Smart Grids Operation and Control, Changsha University of Science and Technology, Changsha 410076, China
[王阳] Xinxiang Power Supply Company, Xinxiang 453002, China
[黎锐烽] Zhuhai Power Supply Bureau, Zhuhai 519000, China
通讯机构:
[Wang, Y.] H
Hunan Key Laboratory of Smart Grids Operation and Control, Changsha University of Science and Technology, China
语种:
中文
关键词:
配电网;故障定位;行波;二叉树模型;图论
关键词(英文):
Binary tree model;Distribution network;Fault location;Graph theory;Traveling wave
In view of the incapability of the traditional traveling wave fault location method for transmission lines of meeting the requirement on high precision location of the distribution network that is complex and profusely branching in structure, a new traveling wave fault location method based on multiple time information is proposed. The incidence matrix and distance matrix are built to judge the selection of fault. Based on the model for the location binary tree, the algorithm only uses time information and the structure of the distribution netw...