The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
Single-phase fault line selection based on information fusion
Author(s): 
Pages: 5-8
Year: Issue:  4
Journal: HUNAN ELECTRIC POWER

Keyword:  小电流系统单相接地选线信息融合;
Abstract: 中性点经消弧线圈接地的电力系统中,单相接地故障发生的瞬间,系统中的暂态电流中包含了丰富的故障信息,通过小波分析提取暂态信息可用来进行选线.另一方面,实际的电力系统中存在有多种谐波,对系统稳态的谐波进行分析,可以提取故障特征,通过对单相接地故障的稳态和暂态进行分析,提出了基于信息融合技术的单相接地故障选线方法,最大限度地克服了系统的干扰,提高了选线准确率.
Related Articles
No related articles found