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Analysis of electromagnetic strains on a structure such as switched reluctance machine

Published online by Cambridge University Press:  28 June 2007

X. Mininger
Affiliation:
Laboratoire de Génie Électrique de Paris (LGEP), CNRS UMR 8507, Supelec, University of Paris VI and XI, France
N. Galopin
Affiliation:
Laboratoire de Génie Électrique de Paris (LGEP), CNRS UMR 8507, Supelec, University of Paris VI and XI, France
F. Bouillault
Affiliation:
Laboratoire de Génie Électrique de Paris (LGEP), CNRS UMR 8507, Supelec, University of Paris VI and XI, France
M. Gabsi
Affiliation:
Systèmes et Applications des Technologies de l'Information et de l'Énergie (SATIE), CNRS UMR 8029, ENS de Cachan, France
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Abstract

In this paper, a coupled magneto-mechanical finite-element model is briefly presented and then used to determine the different electromagnetical strains of a structure mechanically closed to a single-phase stator of a switched reluctance motor. Magnitudes of the magnetostrictive forces and of the magnetic forces, such as their relative importance in the structure strain, are given for different current excitations.

Keywords

Type
Research Article
Copyright
© EDP Sciences, 2007

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References

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