Basic examination of magnetic circuit model incorporating micromagnetic simulation

Author

Tanaka, Hiroya ; Nakamura, Kentaro ; Ichinokura, Osamu

Author_Institution

Grad. Sch. of Eng., Tohoku Univ., Sendai, Japan

fYear

2012

fDate

11-14 Nov. 2012

Firstpage

1

Lastpage

4

Abstract

This paper presents a novel magnetic circuit model incorporating micromagnetic simulation. The proposed magnetic circuit model consists of two elements; one is a dc hysteresis element given by the micromagnetic simulation, the other is an inductance element which denotes eddy current loss in silicon steels. In addition, the proposed model can be coupled with an external electric circuit model. The validity of the proposed method is proved by comparing with catalog values.

Keywords

eddy current losses; inductance; magnetic circuits; magnetic hysteresis; micromagnetics; steel; DC hysteresis element; eddy current loss; electric circuit model; inductance element; magnetic circuit model; micromagnetic simulation; steel; Equations; Integrated circuit modeling; Magnetic circuits; Magnetic cores; Magnetic hysteresis; Mathematical model; Micromagnetics; LLG equation; hysteresis modeling; magnetic circuit model; micromagnetic simulation;

fLanguage

English

Publisher

ieee

Conference_Titel

Renewable Energy Research and Applications (ICRERA), 2012 International Conference on

Conference_Location

Nagasaki

Print_ISBN

978-1-4673-2328-4

Electronic_ISBN

978-1-4673-2329-1

Type

conf

DOI

10.1109/ICRERA.2012.6477450

Filename

6477450