Vector hysteresis model for unoriented magnetic materials

Author

Hong, Sunki ; Kim, Deokgeun ; Jung, Hoon ; Won, Jongsoo

Author_Institution

REX Ind. Syst. Co. Ltd., Kyunggi-Do, South Korea

Volume

30

Issue

5

fYear

1994

fDate

9/1/1994 12:00:00 AM

Firstpage

3371

Lastpage

3374

Abstract

Presented in this paper is a vector hysteresis model for unoriented magnetic materials expanded from the magnetization-dependent Preisach model. Namely, the Preisach elements have rotational capabilities and they memorize their directions, and the Preisach plane is divided into reversible, irreversible regions and the regions maintaining their previous states. By integrating the Preisach plane vectorially for the magnitude-varying rotating field, the hysteresis phenomena such as the directions and magnitude of the magnetization and the hysteresis losses can be calculated

Keywords

ferromagnetism; magnetic hysteresis; magnetic leakage; modelling; hysteresis losses; hysteresis phenomena; magnetization direction; magnetization magnitude; magnetization-dependent Preisach model; magnitude-varying rotating field; unoriented magnetic materials; vector hysteresis model; Cities and towns; Demagnetization; Density functional theory; Electric machines; Magnetic analysis; Magnetic hysteresis; Magnetic materials; Magnetic properties; Magnetic switching; Saturation magnetization;

fLanguage

English

Journal_Title

Magnetics, IEEE Transactions on

Publisher

ieee

ISSN

0018-9464

Type

jour

DOI

10.1109/20.312661

Filename

312661