A Differential Permeability 3-D Formulation for Anisotropic Vector Hysteresis Analysis

Author

Bastos, Joao P. A. ; Sadowski, Nelson ; Vianei Leite, Jean ; Jhoe Batistela, Nelson ; Hoffmann, Karel ; Meunier, Gerard ; Chadebec, Olivier

Author_Institution

GRUCAD/EEL/CTC, Univ. Fed. de Santa Catarina, Florianopolis, Brazil

Volume

50

Issue

2

fYear

2014

fDate

Feb. 2014

Firstpage

341

Lastpage

344

Abstract

In the previous work, we introduced a formulation joining two concepts: 1) the source-field technique and 2) the differential permeability method. It was shown that the resulting procedure produces accurate results for non-linear cases and it was favorably compared with the more classical approach considering the actual permeability. Here, we extend this formulation for vector hysteresis cases that are modeled by the Jiles-Atherton approach. It considers the magnetic anisotropy of the ferromagnetic sheets.

Keywords

ferromagnetic materials; magnetic anisotropy; magnetic hysteresis; magnetic permeability; 3D formulation; Jiles-Atherton approach; actual permeability; anisotropic vector hysteresis analysis; differential permeability; ferromagnetic sheets; magnetic anisotropy; nonlinear cases; source-field technique; Magnetic hysteresis; Mathematical model; Numerical models; Permeability; Perpendicular magnetic anisotropy; Vectors; Finite element methods (FEMs); magnetic anisotropy; vector hysteresis;

fLanguage

English

Journal_Title

Magnetics, IEEE Transactions on

Publisher

ieee

ISSN

0018-9464

Type

jour

DOI

10.1109/TMAG.2013.2282697

Filename

6749138