Research on Single-phase-to-earth Fault Location Based on Hilbert-huang Transform

被引：0

作者：

Han, FengLi ^{[1
]}

Zhao, Xin ^{[2
]}

Zhang, Yu ^{[1
]}

Ha, Shuang ^{[1
]}

机构：

[1] State Grid Shenyang Elect Power Supply Co, Shenyang 110021, Liaoning Provin, Peoples R China

[2] Northeastern Univ, Coll Informat Sci & Engn, Shenyang 110819, Liaoning Provin, Peoples R China

来源：

PROCEEDINGS OF 2016 IEEE ADVANCED INFORMATION MANAGEMENT, COMMUNICATES, ELECTRONIC AND AUTOMATION CONTROL CONFERENCE (IMCEC 2016) | 2016年

关键词：

Distribution network HHT; EMD; Single-phase-to-earth Fault; EMPIRICAL MODE DECOMPOSITION;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Distribution network in our country mostly uses the neutral point grounding way directly namely the small current grounding system, and the single-phase earth fault of distribution network fault is about 80%. When single-phase earth fault occurs, the system can still run 1 similar to 2 h. This request in the electric power, as soon as possible accurately find out the fault line and the location, based on traditional switch quantity matrix algorithm is difficult to meet the requirements, so this paper puts forward the online positioning strategy based on Hilbert huang transform.

引用

页码：1338 / 1341

页数：4

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