2-D Magnetomechanical Transient Study of a Motor Suffering a Bar Breakage
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Publication Date
2018Journal Title
IEEE Transactions on Industry Applications
Conference Name
ECCE 2017
ISSN
0093-9994
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Volume
54
Issue
3
Pages
2097-2104
Type
Conference Object
This Version
AM
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Climente-Alarcon, V., Arkkio, A., & Antonino-Daviu, J. (2018). 2-D Magnetomechanical Transient Study of a Motor Suffering a Bar Breakage. IEEE Transactions on Industry Applications, 54 (3), 2097-2104. https://doi.org/10.1109/TIA.2018.2791918
Abstract
© 1972-2012 IEEE. The analysis of the vibration response of electrical machines has importance in noise prediction and more recently, diagnosis of electrical faults, especially in the industrial environment, where it is a well-known technique. This work assesses the performance of a strongly coupled two-dimensional (2-D) magnetomechanical approach, as directly available in multiphysics software, for the simulation of an induction machine under heavy operational conditions: a direct-on-line startup. Both healthy and broken bar states are simulated in a time span long enough to allow the detailed study of the varying frequency components. The results yield, in addition to the usual electrical and magnetic quantities, electromagnetic-induced vibration components in the stator. A comparison with current and vibration experimental data is also performed showing a good agreement with variable frequency components and certain limitations concerning their amplitude.
Identifiers
External DOI: https://doi.org/10.1109/TIA.2018.2791918
This record's URL: https://www.repository.cam.ac.uk/handle/1810/287174
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