A New Integral Formulation for Eddy Current Computation in Thin Conductive Shells
| Autor: | Gérard Meunier, J-M. Guichon, Olivier Chadebec, Tung Le-Duc |
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| Přispěvatelé: | Laboratoire de Génie Electrique de Grenoble (G2ELab), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS) |
| Rok vydání: | 2012 |
| Předmět: |
010302 applied physics
Integral equation method Materials science Field (physics) Computation [SPI.NRJ]Engineering Sciences [physics]/Electric power 020208 electrical & electronic engineering 02 engineering and technology Mechanics 01 natural sciences Electronic Optical and Magnetic Materials law.invention law 0103 physical sciences 0202 electrical engineering electronic engineering information engineering Eddy current Surface impedance Skin effect Electrical and Electronic Engineering Electrical conductor |
| Zdroj: | IEEE Transactions on Magnetics IEEE Transactions on Magnetics, Institute of Electrical and Electronics Engineers, 2012, 48 (2), pp.427-430. ⟨10.1109/TMAG.2011.2173920⟩ HAL |
| ISSN: | 1941-0069 0018-9464 |
| Popis: | International audience; In order to compute eddy current distributions in thin conductive nonmagnetic shells, a new integral formulation is proposed. The method is based on a surface impedance condition which takes into account the field variation through depth due to skin effect. It is general and enables the modeling of various problems whatever their skin-depth and avoiding the meshing of the air region. |
| Databáze: | OpenAIRE |
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