Model for Stress-Dependent Hysteresis in Electrical Steel Sheets Including Orthotropic Anisotropy

P. Rasilo, S. Steentjes, A. Belahcen, R. Kouhia, K. Hameyer

Research output: Contribution to journalArticleScientificpeer-review

5 Citations (Scopus)

Abstract

An energy-based approach for anisotropic modeling of stress-dependent magnetization curves in electrical steel sheets is presented. The model is based on an orthotropic extension of an existing isotropic thermodynamic model and coupling to the Jiles-Atherton model of hysteresis. The model fits well to experimental results under uniaxial excitation, and it is numerically tested under rotational fields.
Original languageEnglish
Article number2001004
JournalIEEE Transactions on Magnetics
Volume53
Issue number6
DOIs
Publication statusPublished - 2017
MoE publication typeA1 Journal article-refereed

Keywords

  • anisotropy
  • hysteresis
  • Jiles-Atherton (JA) model
  • magnetic materials
  • magnetostriction
  • stress

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