Time Estimation Algorithm of Single-Phase-to-Ground Fault Based on Two-Step Dimensionality Reduction

Time Estimation Algorithm of Single-Phase-to-Ground Fault Based on Two-Step Dimensionality Reduction

The fault detection time identified by relying on the over-voltage criterion of zero-sequence voltage often lags behind the actual occurrence time of ground faults, which may cause fault protection methods based on transient quantity principles to miss fault characteristics and lose their protection...

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Bibliographic Details
Main Authors: Xin Lin, Haoran Chen, Kai Xu, Jianyuan Xu
Format: Article
Language:English
Published: MDPI AG 2023-06-01
Series:Energies
Subjects:
clustering
dimensionality reduction
distribution network
empirical mode decomposition (EMD)
fault-time estimation
single-phase-to-ground fault
Online Access:https://www.mdpi.com/1996-1073/16/13/4921

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https://www.mdpi.com/1996-1073/16/13/4921

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