A new model of magnetic hysteresis, based on stop hysterons: an application to the magnetic field diffusion

Author

Miano, G. ; Serpico, C. ; Visone, C.

Author_Institution

Dipartimento di Ingegneria Elettrica, Naples Univ., Italy

Volume

32

Issue

3

fYear

1996

fDate

5/1/1996 12:00:00 AM

Firstpage

1132

Lastpage

1135

Abstract

A new model of scalar static magnetic hysteresis based on the superposition of Krasnoselkii hysterons of stop type is described. Unlike the magnetic hysteresis models known in literature, the present one naturally implements the constitutive relationship H=H[B]. In this respect it allows to formulate a field problem directly in terms of the vector magnetic potential. In the present work the new model has been applied to study the one-dimensional magnetic field diffusion in a hysteretic iron body by means of the Galerkin method

Keywords

Galerkin method; eddy currents; ferromagnetic materials; iron; magnetic cores; magnetic fields; magnetic hysteresis; soft magnetic materials; Fe; Fe body; Galerkin method; Krasnoselkii hysterons; eddy currents; field problem; iron core; magnetic field diffusion; magnetic hysteresis models; model; scalar static magnetic hysteresis; stop hysterons; vector magnetic potential; Iron; Magnetic analysis; Magnetic cores; Magnetic fields; Magnetic hysteresis; Moment methods; Rheology; Samarium; Shape; Stress;

fLanguage

English

Journal_Title

Magnetics, IEEE Transactions on

Publisher

ieee

ISSN

0018-9464

Type

jour

DOI

10.1109/20.497442

Filename

497442