A Mechanical Defect Localization and Identification Method for High-Voltage Circuit Breakers Based on the Segmentation of Vibration Signals and Extraction of Chaotic Features

A Mechanical Defect Localization and Identification Method for High-Voltage Circuit Breakers Based on the Segmentation of Vibration Signals and Extraction of Chaotic Features

To address the problem of mechanical defect identification in a high-voltage circuit breaker (HVCB), this paper studies the circuit breaker vibration signal and proposes a method of feature extraction based on phase-space reconstruction of the vibration substages. To locate mechanical defects in cir...

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Bibliographic Details
Main Authors: Shi Cao, Tong Zhao, Gang Wang, Tigui Zhang, Chenlei Liu, Qinzhe Liu, Zhenming Zhang, Xiaolong Wang
Format: Article
Language:English
Published: MDPI AG 2023-08-01
Series:Sensors
Subjects:
high-voltage circuit breaker
mechanical defect
vibration signal
phase space reconstruction
chaotic features
Online Access:https://www.mdpi.com/1424-8220/23/16/7201

Internet

https://www.mdpi.com/1424-8220/23/16/7201

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