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Calculation of transient electromagnetic forces in an axisymmetrical electromagnet with conductive solid parts

Sadowski, Nelson and Lefèvre, Yvan and Lajoie-Mazenc, Michel and Bastos, João Pedro Assumpção Calculation of transient electromagnetic forces in an axisymmetrical electromagnet with conductive solid parts. (1992) COMPEL: The International Journal for Computation and Mathematic, vol. 11 (n° 1). pp. 173-176. ISSN 0332-1649

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Official URL: http://dx.doi.org/10.1108/eb051780

Abstract

The paper describes the analysis and the calculation of transient response of a voltage fed electromagnet. This calculation is based on the simultaneous solution of the magnetic field equations and the electrical circuit equations. In the modelling of the magnetic fields, eddy currents in solid conductive parts and saturation of magnetic parts are taken into account. This modelling uses Finite Element Method for the calculation of magnetic fields and forces with special quadrilateral elements. Experimental and simulation results for an axisymmetrical electromagnet are presented and compared.

Item Type:Article
Additional Information:Thanks to Emerald Editor. The definitive version of this document is available at: http://www.emeraldinsight.com/doi/abs/10.1108/eb051780
HAL Id:hal-01436947
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - INPT (FRANCE)
Other partners > Universidade Federal de Santa Catarina - UFSC (BRAZIL)
Laboratory name:
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Deposited By: Yvan LEFEVRE
Deposited On:16 Jan 2017 17:19

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