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The distributed sources method: a concept for open magnetic cores modelling*

Published online by Cambridge University Press:  25 October 2002

N. Liebeaux  and
D. Placko
N. Liebeaux*
Affiliation:
École Normale Supérieure de Cachan, Laboratoire d'Électricité, Signaux & Robotique (LESiR), 61 avenue du Président Wilson, 94235 Cachan Cedex, France
D. Placko
Affiliation:
École Normale Supérieure de Cachan, Laboratoire d'Électricité, Signaux & Robotique (LESiR), 61 avenue du Président Wilson, 94235 Cachan Cedex, France
*
[email protected][email protected]
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Abstract

This paper presents a original method for open magnetic cores modelling. It is called the distributed point source method. It is based on a spatial distribution of point sources located on the core surfaces emitting the magnetic flux, called the active surfaces. Compared to Finite Elements methods, the DSPM method requires only the meshing of these active surfaces, which considerably reduces the solving process time. In this paper, the DSPM method is applied on a magnetic cylindrical core, placed in free space.

Keywords

Type
Research Article
Information
The European Physical Journal - Applied Physics , Volume 20 , Issue 2: Instrumentation Interdisciplinary Colloque (C2I 2001) , November 2002 , pp. 145 - 150
Copyright
© EDP Sciences, 2002

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Footnotes

*

This paper has been first presented orally at the C2I colloquium in February 2001

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