Fault line selection method for resonant grounding systems based on DTW-Hilbert and improved K-means

Fault line selection method for resonant grounding systems based on DTW-Hilbert and improved K-means

Due to the influence of factors such as arc suppression coils, transition resistance, and environmental noise, the fault signal characteristics in resonant grounding systems are weak. Furthermore, fault line selection methods based on a single criterion often fail to ensure the reliability of the re...

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Bibliographic Details
Main Authors: ZHANG Zhaoxi, ZHANG Hongle, HUANG Yanfa, CHEN Xingxiang, JIA Haicheng, YUAN Pengsheng
Format: Article
Language:zho
Published: Editorial Department of Industry and Mine Automation 2024-11-01
Series:Gong-kuang zidonghua
Subjects:
resonant grounding system
fault line selection
single-phase grounding fault
dtw distance algorithm
hilbert envelope energy
high-frequency components
clustering algorithm
Online Access:http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2024090076

Internet

http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2024090076

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