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On the use of the FEM and BIE methods in the 3D magnetic field computation of the reactors with air gaps

K. Zakrzewski, B. Tomczuk

COMPEL - The international journal for computation and mathematics in electrical and electronic engineering

ISSN: 0332-1649

Article publication date: 1 February 1998

158

Abstract

The calculation results of the 3D magnetic field in a reactor are examined using the computer packages TRACAL3 as well as OPERA3D. The first own package is based on the boundary integral equations (BIE) and the second commercial package is deduced from finite elements method (FEM). As an example, the magnetic flux density components were calculated. For the reactors with large air gaps, the numerical results obtained by BIE and FEM are relatively close.

Keywords

Citation

Zakrzewski, K. and Tomczuk, B. (1998), "On the use of the FEM and BIE methods in the 3D magnetic field computation of the reactors with air gaps", COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, Vol. 17 No. 1, pp. 116-120. https://doi.org/10.1108/03321649810369348

Publisher

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MCB UP Ltd

Copyright © 1998, MCB UP Limited

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