A Study on Non-Contact Multi-Sensor Fusion Online Monitoring of Circuit Breaker Contact Resistance for Operational State Awareness

The contact condition of circuit breaker contacts directly affects their operational reliability, while circuit resistance, as a key performance indicator, reflects physical changes such as wear, oxidation, and ablation. Traditional offline measurement methods fail to accurately represent the real-t...

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Bibliographic Details

Published in:	Energies
Main Authors:	Zheng Wang, Hua Zhang, Yiyang Zhang, Haoyong Zhang, Jing Chen, Shuting Feng, Jie Guo, Yanpeng Lv
Format:	Article
Language:	English
Published:	MDPI AG 2025-05-01
Subjects:	non-contact monitoring circuit breaker resistance multi-sensor fusion dynamic temperature compensation fault prediction
Online Access:	https://www.mdpi.com/1996-1073/18/10/2667