Time-Frequency Analysis Based on Minimum-Norm Spectral Estimation to Detect Induction Motor Faults

Time-Frequency Analysis Based on Minimum-Norm Spectral Estimation to Detect Induction Motor Faults

In this work, a new time-frequency tool based on minimum-norm spectral estimation is introduced for multiple fault detection in induction motors. Several diagnostic techniques are available to identify certain faults in induction machines; however, they generally give acceptable results only for mac...

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Bibliographic Details
Main Authors: Tomas A. Garcia-Calva, Daniel Morinigo-Sotelo, Oscar Duque-Perez, Arturo Garcia-Perez, Rene de J. Romero-Troncoso
Format: Article
Language:English
Published: MDPI AG 2020-08-01
Series:Energies
Subjects:
fault detection
induction motors
signal processing
spectrogram
spectral analysis
stator current
Online Access:https://www.mdpi.com/1996-1073/13/16/4102

Internet

https://www.mdpi.com/1996-1073/13/16/4102

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