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Induction Machine Bearing Fault Detection by Means of Statistical Processing of the Stray Flux Measurement | IEEE Journals & Magazine | IEEE Xplore

Induction Machine Bearing Fault Detection by Means of Statistical Processing of the Stray Flux Measurement


Abstract:

Rolling bearing faults are generally slowly progressive; therefore, the development of an effective diagnostic technique could be worth detecting such faults in their inc...Show More

Abstract:

Rolling bearing faults are generally slowly progressive; therefore, the development of an effective diagnostic technique could be worth detecting such faults in their incipient phase and preventing complete failure of the motor. The methods proposed in the literature for this purpose are mainly based on measuring and analyzing vibration and current. Here, a novel technique based on the stray flux measurement in different positions around the electrical machine is proposed. The main advantages of this method are due to the simplicity and the flexibility of the custom flux probe with its amplification and filtering stage. The flux probe can be easily positioned on the machines and adapted to a wide range of power levels. This paper also reports an extensive survey on the stray-flux-based fault detection methods for induction motors, prior to introducing a novel sensor/diagnostic scheme.
Published in: IEEE Transactions on Industrial Electronics ( Volume: 62, Issue: 3, March 2015)
Page(s): 1846 - 1854
Date of Publication: 03 October 2014

ISSN Information:

Department of Electrical, Computer and Biomedical Engineering, University of Pavia, Pavia, Italy
Lucia Frosini received the M.Sc. and Ph.D. degrees in electrical engineering from the University of Pavia, Pavia, Italy.
She is currently an Assistant Professor with the University of Pavia. She is the author of about 60 scientific publications, mainly on diagnostics of electrical machines.
Lucia Frosini received the M.Sc. and Ph.D. degrees in electrical engineering from the University of Pavia, Pavia, Italy.
She is currently an Assistant Professor with the University of Pavia. She is the author of about 60 scientific publications, mainly on diagnostics of electrical machines.View more
Department of Electrical Machines and Drives, Technical University of Cluj-Napoca, Cluj-Napoca, Romania
Ciprian Harlişca received the B.Sc., M.Sc., and Ph.D. degrees in electrical engineering from the Technical University of Cluj-Napoca, Cluj-Napoca, Romania.
He has published more than ten papers, all in the field of bearing fault detection of induction machines.
Ciprian Harlişca received the B.Sc., M.Sc., and Ph.D. degrees in electrical engineering from the Technical University of Cluj-Napoca, Cluj-Napoca, Romania.
He has published more than ten papers, all in the field of bearing fault detection of induction machines.View more
Department of Electrical Machines and Drives, Technical University of Cluj-Napoca, Cluj-Napoca, Romania
Loránd Szabó (M'05) is a Full Professor of electrical machines with the Technical University of Cluj-Napoca, Cluj-Napoca, Romania. His research interests include variable reluctance machines, linear motors, and condition monitoring and diagnosis of electrical machines. He has published more than 240 papers in these fields.
Loránd Szabó (M'05) is a Full Professor of electrical machines with the Technical University of Cluj-Napoca, Cluj-Napoca, Romania. His research interests include variable reluctance machines, linear motors, and condition monitoring and diagnosis of electrical machines. He has published more than 240 papers in these fields.View more

Department of Electrical, Computer and Biomedical Engineering, University of Pavia, Pavia, Italy
Lucia Frosini received the M.Sc. and Ph.D. degrees in electrical engineering from the University of Pavia, Pavia, Italy.
She is currently an Assistant Professor with the University of Pavia. She is the author of about 60 scientific publications, mainly on diagnostics of electrical machines.
Lucia Frosini received the M.Sc. and Ph.D. degrees in electrical engineering from the University of Pavia, Pavia, Italy.
She is currently an Assistant Professor with the University of Pavia. She is the author of about 60 scientific publications, mainly on diagnostics of electrical machines.View more
Department of Electrical Machines and Drives, Technical University of Cluj-Napoca, Cluj-Napoca, Romania
Ciprian Harlişca received the B.Sc., M.Sc., and Ph.D. degrees in electrical engineering from the Technical University of Cluj-Napoca, Cluj-Napoca, Romania.
He has published more than ten papers, all in the field of bearing fault detection of induction machines.
Ciprian Harlişca received the B.Sc., M.Sc., and Ph.D. degrees in electrical engineering from the Technical University of Cluj-Napoca, Cluj-Napoca, Romania.
He has published more than ten papers, all in the field of bearing fault detection of induction machines.View more
Department of Electrical Machines and Drives, Technical University of Cluj-Napoca, Cluj-Napoca, Romania
Loránd Szabó (M'05) is a Full Professor of electrical machines with the Technical University of Cluj-Napoca, Cluj-Napoca, Romania. His research interests include variable reluctance machines, linear motors, and condition monitoring and diagnosis of electrical machines. He has published more than 240 papers in these fields.
Loránd Szabó (M'05) is a Full Professor of electrical machines with the Technical University of Cluj-Napoca, Cluj-Napoca, Romania. His research interests include variable reluctance machines, linear motors, and condition monitoring and diagnosis of electrical machines. He has published more than 240 papers in these fields.View more

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