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Modelling and simulation of an associationmagnet-multifilamentaries superconductors as sphericalbearing for an inertial flywheel with high speed

Published online by Cambridge University Press:  18 January 2006

A. Guettafi  and
G. Quichaud
A. Guettafi*
Affiliation:
Département d'Électrotechnique, Faculté des Sciences de l'Ingénieur, Université de Batna, rue Chahid Boukhlouf Med EL Hadi, 05000 Batna, Algeria
G. Quichaud
Affiliation:
Laboratoire de Physique des Gaz et des Plasmas, Université Paris XI, Bât. 214, 91405 Orsay Cedex, France
*
[email protected] [email protected]
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Abstract

The aims of this article is presentation of a numerical simulation of the six degrees of freedom evolution of an inertial flywheel with high speed rigidly bound to a permanent magnet close a multifilamentaries superconductors winding. The simulation starts immediately after injecting an initial current in the winding and short circuiting it. We studied two configurations. One qualified as pendulum type in which the magnet is `suspended' to the winding and the other as a top type, the magnet `resting' on the winding. The simulation leads to a steady state conditions only for the pendulum type.

Keywords

Type
Research Article
Information
The European Physical Journal - Applied Physics , Volume 33 , Issue 1 , January 2006 , pp. 9 - 13
Copyright
© EDP Sciences, 2006

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