Methodology for Predictive Assessment of Failures in Power Station Electric Bays Using the Load Current Frequency Spectrum

Methodology for Predictive Assessment of Failures in Power Station Electric Bays Using the Load Current Frequency Spectrum

This paper presents a novel analysis methodology to detect degradation in electrical contacts, with the main goal of implanting a predictive maintenance procedure for sectionalizing switches, circuit breakers, and current transformers in bays of electric transmission and distribution substations. Th...

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Bibliographic Details
Main Authors: Fábio Vinicius Vieira Bezerra, Gervásio Protásio Santos Cavalcante, Fabrício Jose Brito Barros, Maria Emília Lima Tostes, Ubiratan Holanda Bezerra
Format: Article
Language:English
Published: MDPI AG 2020-10-01
Series:Energies
Subjects:
predictive maintenance
electrical contacts
sectionalizing switches
circuit breakers
spectral analysis
Fourier transform
Online Access:https://www.mdpi.com/1996-1073/13/19/5123

Internet

https://www.mdpi.com/1996-1073/13/19/5123

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