Hostname: page-component-6bf8c574d5-m789k Total loading time: 0 Render date: 2025-03-08T00:37:57.613Z Has data issue: false hasContentIssue false
  • English
  • Français

Electrodynamic finite element model coupled to a magnetic equivalent circuit*

Published online by Cambridge University Press:  15 November 2000

H. De Gersem  and
K. Hameyer
H. De Gersem*
Affiliation:
Katholieke Universiteit Leuven, Department ESAT, Division ELEN, Kardinaal Mercierlaan 94, 3001 Leuven, Belgium
K. Hameyer
Affiliation:
Katholieke Universiteit Leuven, Department ESAT, Division ELEN, Kardinaal Mercierlaan 94, 3001 Leuven, Belgium
*
[email protected]
Get access

Abstract

An electrodynamic field is coupled to a magnetic equivalent circuit. The electrodynamic problem is formulated by the electric vector potential and discretised by finite elements. The magnetic lumped parameter model is described in terms of unknown fluxes and magnetomotive forces. The coupled system matrix has a mixed and hybrid nature. In this presentation, the method is applied to simulate eddy current distributions in laminated material and losses in a dielectric heater.

Keywords

Type
Research Article
Information
The European Physical Journal - Applied Physics , Volume 12 , Issue 2 , November 2000 , pp. 105 - 108
Copyright
© EDP Sciences, 2000

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Footnotes

*

This paper has been presented at NUMELEC 2000.

References

Tsukerman, I.A., Konrad, A., Meunier, G., J.C. , IEEE Trans. Magn. 29, 1701 (1993). CrossRef
U. Pahner, R. Belmans, K. Brandiski, J. Webb, D. Lowther, F. Henrotte, W. Legros, Electric and Magnetic Fields, edited by A. Nicolet, R. Belmans (Plenum Press, New York, 1995), pp.201-204.
Clemens, M., Weiland, T., van Rienen, U., IEEE Trans. Magn. 34, 3335 (1998). CrossRef
De Gersem, H., Mertens, R., Pahner, U., Hameyer, K., Belmans, R., Eur. Phys. J. AP 1, 247 (1998). CrossRef
H. De Gersem, R. Mertens, D. Lahaye, S. Vandewalle, K. Hameyer, IEEE Trans. Magn. (2000), to appear.
Hahne, P., Dietz, R., Rieth, B., Weiland, T., IEEE Trans. Magn. 31, 1184 (1996). CrossRef
A.C. Metaxas, Foundations of Electroheat (John Wiley & Sons, Chichester, 1996).