A Mechanical Fault Diagnosis Method for On-Load Tap Changers Based on GOA-Optimized FMD and Transformer

A Mechanical Fault Diagnosis Method for On-Load Tap Changers Based on GOA-Optimized FMD and Transformer

Mechanical failures frequently occur in On-Load Tap Changers (OLTCs) during operation, potentially compromising the reliability and stability of power systems. The goal of this study is to develop an intelligent and accurate diagnostic approach for OLTC mechanical fault identification, particularly...

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Bibliographic Details
Main Authors: Ruifeng Wei, Zhenjiang Chen, Qingbo Wang, Yongsheng Duan, Hui Wang, Feiming Jiang, Daoyuan Liu, Xiaolong Wang
Format: Article
Language:English
Published: MDPI AG 2025-07-01
Series:Energies
Subjects:
on-load tap changer
mechanical fault diagnosis
feature mode decomposition
gazelle optimization algorithm
transformer
vibration signal analysis
Online Access:https://www.mdpi.com/1996-1073/18/14/3848
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