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Contribution of maxwell stress in air on the deformations of induction machines

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Details

Original languageEnglish
Pages (from-to)336-341
Number of pages6
JournalJournal of Electrical Engineering and Technology
Volume7
Issue number3
DOIs
Publication statusPublished - 2012
Publication typeA1 Journal article-refereed

Abstract

Deformations in a cage-induction machine are investigated with simulations. The contribution of the Maxwell stress in the air gap and coil regions of the machine on the deformation is studied by comparing results obtained with and without inclusion of the stress into the calculation. The work attests the acceptability of an energy-based magneto-mechanical model for a 2D mesh of two different rotating electrical machines.

ASJC Scopus subject areas

Keywords

  • Induction machine, Magnetoelasticity, Magnetostriction, Maxwell stress, Vibrations

Publication forum classification

Field of science, Statistics Finland