Analysis of the Magneto-Mechanical Anisotropy of Steel Sheets in Electrical Applications

Research output: Contribution to journalArticleScientificpeer-review

Researchers

Research units

  • Université Paris-Sud
  • University of Paris-Saclay
  • Sorbonne Université
  • Universidade Federal de Santa Catarina
  • Tampere University
  • Université de Lille
  • CentraleSupélec

Abstract

We investigate the effect of magneto-mechanical and magnetocrystalline anisotropies in a test application by coupling a multiscale magneto-mechanical model with a finite element method. This first application is composed of a cylindrical conductor surrounded by a ring composed of a non-oriented FeSi 3 % steel sheet which contains 396 representative grain orientations. Such an application can reveal the anisotropy due to the texture of the material by inducing a rotational flux density within the ring. Moreover, the effect of the texture and the magneto-mechanical characteristic of the steel sheets is analyzed in an axially laminated synchronous reluctance machine. The effect of stress strongly emphasizes the anisotropic behavior of NO steel sheets.

Details

Original languageEnglish
Article number7509804
Number of pages4
JournalIEEE Transactions on Magnetics
Volume56
Issue number2
Publication statusPublished - 8 Jan 2020
MoE publication typeA1 Journal article-refereed

    Research areas

  • Finite element method, Magnetic material, Magneto-crystalline anisotropy, Magnetostriction, Multiscale model

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