Subdomain perturbation finite element method for skin and proximity effects in inductors

COMPEL - The International Journal for Computation and Mathematics in Electrical and Electronic Engineering

Volumn 27, Issue 1, 2008, Pages 72-84

  Dular, Patrick ^a   Sabariego, Ruth V ^a   Krähenbühl, Laurent ^b  

^a UNIVERSITY OF LIÈGE   (Belgium)

^b ECOLE CENTRALE DE LYON   (France)

Author keywords

Boundary conditions; Eddy currents; Finite element analysis; Perturbation technique

Indexed keywords

BOUNDARY CONDITIONS; EDDY CURRENT TESTING; FINITE ELEMENT METHOD; FREQUENCY DOMAIN ANALYSIS; PERTURBATION TECHNIQUES; SKIN EFFECT;

PARAMETERIZED ANALYSIS; PROXIMITY EFFECTS; SUBDOMAIN METHODS; SUBDOMAIN PERTURBATIONS;

ELECTRIC INDUCTORS;

EID: 38149026277     PISSN: 03321649     EISSN: None     Source Type: Journal    
DOI: 10.1108/03321640810836654     Document Type: Article

References (7)

1. Badics, Z., Matsumoto, Y., Aoki, K., Nakayasu, F., Uesaka, M. and Miya, K. (1997), "An effective 3-D finite element scheme for computing electromagnetic field distorsions due to defects in eddy-current nondestructive evaluation", IEEE Trans. Magn., Vol. 33 No. 2, pp. 1012-20.
2. Dular, P. and Sabariego, R.V. (2007), "A perturbation method for computing field distortions due to conductive regions with h-conform magnetodynamic finite element formulations", IEEE Trans. Magn., Vol. 43 No. 4, pp. 1293-6.
3. Dular, P., Gyselinck, J., Henneron, T. and Piriou, F. (2005), "Dual finite element formulations for lumped reluctances coupling", IEEE Trans. Magn., Vol. 41 No. 5, pp. 1396-9.
4. Dular, P., Sabariego, R.V., Gyselinck, J. and Krähenbühl, L. (2007), "Sub-domain finite element method for efficiently considering strong skin and proximity effects", COMPEL, Vol. 26 No. 4, pp. 974-85.
5. Dular, P., Kuo-Peng, P., Geuzaine, C., Sadowski, N. and Bastos, J.P.A. (2000), "Dual magnetodynamic formulations and their source fields associated with massive and stranded inductors", IEEE Trans. Magn., Vol. 36 No. 4, pp. 3078-81.
6. Geuzaine, C., Meys, B., Henrotte, F., Dular, P. and Legros, W. (1999), "A Galerkin projection method for mixed finite elements", IEEE Trans. Magn., Vol. 35 No. 3, pp. 1438-41.
7. Krähenbühl, L. and Muller, D. (1993), "Thin layers in electrical engineering. Example of shell models in analyzing eddy-currents by boundary and finite element methods", IEEE Trans. Magn., Vol. 29 No. 2, pp. 1450-5.