Transient Modeling and Recovery of Non-Stationary Fault Signature for Condition Monitoring of Induction Motors

Transient Modeling and Recovery of Non-Stationary Fault Signature for Condition Monitoring of Induction Motors

This paper presents the modeling and the broken rotor bar fault diagnostics by time–frequency analysis of the motor current under an extended startup transient time. The transient current-based nonstationary signal is retrieved and investigated for its time–frequency response to segregate the rotor...

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Bibliographic Details
Main Authors: Bilal Asad, Toomas Vaimann, Anouar Belahcen, Ants Kallaste, Anton Rassõlkin, Payam Shams Ghafarokhi, Karolina Kudelina
Format: Article
Language:English
Published: MDPI AG 2021-03-01
Series:Applied Sciences
Subjects:
condition monitoring
fault diagnosis
Fourier transform
induction motors
modeling
wavelet transform
Online Access:https://www.mdpi.com/2076-3417/11/6/2806

Internet

https://www.mdpi.com/2076-3417/11/6/2806

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