文章基本信息

标题：A real-time fault diagnosis system for high-speed power system protection based on machine learning algorithms
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作者：Elmahdi Khoudry ; Abdelaziz Belfqih ; Tayeb Ouaderhman 等
期刊名称：International Journal of Electrical and Computer Engineering
电子版ISSN：2088-8708
出版年度：2020
卷号：10
期号：6
页码：6122-6138
DOI：10.11591/ijece.v10i6.pp6122-6138
出版社：Institute of Advanced Engineering and Science (IAES)
摘要：This paper puts forward a real-time smart fault diagnosis system (SFDS) intended for high-speed protection of power system transmission lines. This system is based on advanced signal processing techniques, traveling wave theory results, and machine learning algorithms. The simulation results show that the SFDS can provide an accurate internal/external fault discrimination, fault inception time estimation, fault type identification, and fault location. This paper presents also the hardware requirements and software implementation of the SFDS.
关键词：smart fault diagnosis system;k-nearest neighbors;gaussian processes;traveling waves;transmission line protection