Communication Dans Un Congrès Année : 2024

Anisotropic Models of Nonlinear Magnetic Behavior Laws for Finite Element Modeling of Iron Losses in a Toroidal Core

Résumé

This paper explores the implications of nonlinear anisotropic behavior models on the simulation of magnetic losses in a toroidal core made of a conventional Grain-Oriented Electrical Steel (GOES) within a finite element method (FEM) simulation environment. GO laminations are commonly used to improve the efficiency of electrical machines, but their complex behavior requires accurate modeling. Nonlinear resolutions for different anisotropy models were implemented and compared with a measurement-based model. Then, an anisotropic iron loss model from Appino et al. has been applied to evaluate the iron losses. This method provides a decisive way to qualitatively assess various models directly, relying on measurable quantities of interest.

Fichier principal
Vignette du fichier
Anisotropic_Models_of_Nonlinear_Magnetic_Behavior_Laws_for_Finite_Element_Modeling_of_Iron_Losses_in_a_Toroidal_Core_short_version.pdf (2 Mo) Télécharger le fichier
Origine Fichiers produits par l'(les) auteur(s)
Licence

Dates et versions

hal-04879330 , version 1 (10-01-2025)

Licence

Identifiants

Citer

Joël Drappier, Frédéric Guyomarch, R. Cherif, Yvonnick Le Menach, Oualid Messal, et al.. Anisotropic Models of Nonlinear Magnetic Behavior Laws for Finite Element Modeling of Iron Losses in a Toroidal Core. 2024 IEEE International Magnetic Conference - Short Papers (INTERMAG Short Papers), May 2024, Rio de Janeiro, France. pp.1-2, ⟨10.1109/INTERMAGShortPapers61879.2024.10577022⟩. ⟨hal-04879330⟩
116 Consultations
134 Téléchargements

Altmetric

Partager

  • More