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Modélisation des paramètres R et L de matériels électriques bobinés par la méthode des éléments finis 3D.

Abstract : This report concerns the determination of the parameters R and L of wound materials at high frequencies with the 3D finite element method. The work are focus on the power transformers.
The work carried out consisted in developing a method allowing to free oneself from the eddy currents calculation by finite elements. That led to the concept of magnetic permeability complex. By the use of a magnetic scalar potential formulation and the complex permeability was possible to set up a method of determination of the caracteristic parameters of a power transformer. Parameters in matric formwhich will be used for simulations electrical supply network.
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https://tel.archives-ouvertes.fr/tel-00408300
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Submitted on : Thursday, July 30, 2009 - 10:55:56 AM
Last modification on : Thursday, November 19, 2020 - 1:00:06 PM
Long-term archiving on: : Tuesday, June 15, 2010 - 7:14:06 PM

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  • HAL Id : tel-00408300, version 1

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Michaël Joan. Modélisation des paramètres R et L de matériels électriques bobinés par la méthode des éléments finis 3D.. Sciences de l'ingénieur [physics]. Institut National Polytechnique de Grenoble - INPG, 2004. Français. ⟨tel-00408300⟩

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