A few formulation of the magnetic vector potential method in 3-D multiply connected regions

Author

Morisue, Toshiya

Author_Institution

Tokushima Univ., Japan

Volume

24

Issue

1

fYear

1988

fDate

1/1/1988 12:00:00 AM

Firstpage

110

Lastpage

113

Abstract

Formulations using the continuous and discontinuous magnetic vector potential for 3-D eddy current calculation in both the simply and multiply connected regions are presented. The formulation using the continuous magnetic vector potential does not need cutting for the multiply-connected-region problem, but it needs the electric scalar potential. The formulation using the discontinuous magnetic vector potential does not need the electric scalar potential for the simply-connected-region problem, but it needs cutting for the multiply-connected region problem, so additional computation is required. Thus the former may suite the multiply-connected-region problem, while the latter may suit the simply-connected region problem

Keywords

eddy currents; 3-D multiply connected regions; continuous potential; discontinuous potential; eddy current; magnetic vector potential method; multiply connected regions; simply connected regions; Argon; Artificial intelligence; Conductivity; Conductors; Eddy currents; Electric potential; Magnetostatics; Maxwell equations; Permeability; Permittivity;

fLanguage

English

Journal_Title

Magnetics, IEEE Transactions on

Publisher

ieee

ISSN

0018-9464

Type

jour

DOI

10.1109/20.43868

Filename

43868