Antonino-Daviu, J.; Riera-Guasp, M.; Pons Llinares, J.; Park, J.; Lee, SB.; Yoo, J.; Kral, C. (2012). Detection of Broken Outer-Cage Bars for Double-Cage Induction Motors Under the Startup Transient. IEEE Transactions on Industry Applications. 48(5):1539-1548. doi:10.1109/TIA.2012.2210173
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/99470
Title:
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Detection of Broken Outer-Cage Bars for Double-Cage Induction Motors Under the Startup Transient
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Author:
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Antonino-Daviu, J.
Riera-Guasp, Martín
Pons Llinares, Joan
Park, Jongbin
Lee, Sang Bin
Yoo, Jiyoon
Kral, Christian
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UPV Unit:
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Universitat Politècnica de València. Departamento de Ingeniería Eléctrica - Departament d'Enginyeria Elèctrica
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Issued date:
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Abstract:
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[EN] Unlike single-cage rotor fault detection, fast Fourier transform (FFT)-based steady-state spectrum analysis techniques can fail to detect outer-cage faults in double-cage induction motors due to the small outer-cage ...[+]
[EN] Unlike single-cage rotor fault detection, fast Fourier transform (FFT)-based steady-state spectrum analysis techniques can fail to detect outer-cage faults in double-cage induction motors due to the small outer-cage current under running conditions. Double-cage motors are typically employed in applications that require loaded starts. This makes the outer cage vulnerable to fatigue failure since it must withstand the high starting current and long startup time frequently. However, there are only a few publications that investigate detection techniques specifically for double-cage motors. In this paper, considering that the influence of the faulty outer cage is strong at startup due to the large outer-cage current, detection of outer-cage faults under the startup transient is investigated. A discrete-wavelet-transform-based method is proposed as a viable solution to the detection of outer-cage faults for double-cage motors. An experimental study on fabricated copper double-cage induction motors shows that the proposed method provides sensitive and reliable detection of double-cage rotor faults compared to FFT.
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Subjects:
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AC machine
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Condition monitoring
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Double-cage rotor
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Fast Fourier transform (FFT)
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Fault diagnostics
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Induction motor
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Motor current signature analysis (MCSA)
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Outer-cage fault
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Transient analysis
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Wavelet transform
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Copyrigths:
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Reserva de todos los derechos
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Source:
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IEEE Transactions on Industry Applications. (issn:
0093-9994
)
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DOI:
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10.1109/TIA.2012.2210173
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Publisher:
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Institute of Electrical and Electronics Engineers
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Publisher version:
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http://doi.org/10.1109/TIA.2012.2210173
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Conference name:
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8TH IEEE International Symposium on Diagnostics for Electrical Machines, Power Electronics & Drives (SDEMPED 2011)
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Conference place:
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Bolonia, Italy
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Conference date:
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September 05-08,2011
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Project ID:
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MECD/DPI2008-06583
NRF/20114010203010
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Description:
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(c) 2009 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
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Thanks:
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This work was supported in part by the Spanish “Ministerio de Educación y Ciencia,” in the framework of the “Programa Nacional de Proyectos de Investigación Fundamental,” under Project Reference DPI2008-06583/DPI, and in ...[+]
This work was supported in part by the Spanish “Ministerio de Educación y Ciencia,” in the framework of the “Programa Nacional de Proyectos de Investigación Fundamental,” under Project Reference DPI2008-06583/DPI, and in part by the Human Resources Development of Korea Institute of Energy Technology Evaluation and Planning under Grant 20114010203010 funded by the Korean
Government Ministry of Knowledge Economy
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Type:
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Artículo
Comunicación en congreso
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