A Numerical Approach Including the Winding Impact for Electrical Machine Vibration Analysis

A numerical approach is presented to study and analyze the winding influence on the vibration problem of electrical machines. A multiscale homogenization method is developed to model the mechanical response of the winding structure, which is hard to be finely modeled. Associated with a magneto-mecha...

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Bibliographic Details
Published in2019 22nd International Conference on the Computation of Electromagnetic Fields (COMPUMAG) pp. 1 - 4
Main Authors Huang, Limin, Galopin, Nicolas, Chadebec, Olivier, Meunier, Gerard, Bannwarth, Bertrand
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.07.2019
Subjects
Finite element method
homogenization
magneto-mechanical effects
vibration
winding
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Summary:A numerical approach is presented to study and analyze the winding influence on the vibration problem of electrical machines. A multiscale homogenization method is developed to model the mechanical response of the winding structure, which is hard to be finely modeled. Associated with a magneto-mechanical formulation, this approach allows analyzing the mechanical deformation and vibration problem of electrical devices. The computational method has been applied to the magneto-mechanical analysis of a switched reluctance machine. The results show the importance of considering the windings in the vibration analysis of electrical machines.
DOI:10.1109/COMPUMAG45669.2019.9032830