New Research Based Fault Location On A Distribution Network

被引：0
|
作者：
Zhi Xiu-xia [1 ]
Huang Jia-dong [1 ]
机构：
[1] N China Elect Power Univ, Baoding 071003, Peoples R China
来源：
2008 CHINA INTERNATIONAL CONFERENCE ON ELECTRICITY DISTRIBUTION, VOLS 1 AND 2 | 2009年
关键词：
distribution network; fault location; traveling waves;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
This paper puts forward a new scheme making use of transient traveling waves generated by fault to realize the fault location on the distribution network mixed with overhead lines and cables This scheme has two steps. First based on characteristics of traveling waves, present a new criterion to ascertain faulty section according to the result of the characteristic waves' logical calculus. The second step is to determine the fault point when the fault section is known. Through analyze by authority and further ATP simulation, we prove it is a fault location scheme fit on the distribution network mixed with overhead lines and cables when a single-phase earth fault happened.
引用
收藏
页码：354 / 357
页数：4
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