Finite Difference Study of Unconventional Structures of Permanent-Magnet Linear Machines for Electromagnetic Aircraft Launch System

Article dans une revue avec comité de lecture
Auteur
QUESADA, Javier Rios
13094 Institut de Recherche de l'Ecole Navale [IRENAV]
CHARPENTIER, Jean-Frederic
13094 Institut de Recherche de l'Ecole Navale [IRENAV]

URI
http://hdl.handle.net/10985/10309
DOI
10.1109/TMAG.2004.838990
Date
2005
Journal
IEEE Transactions on Magnetics

Résumé

This paper deals with the design of an electromagnetic aircraft launch system (EMALS). The system studied is based on a linear permanent-magnet (PM) machine. For the same thermal, geometric, and feeding specifications, original configurations of linear machines have been studied and compared to more classical ones in terms of performance. The work shows that originals structures which use Halbach array configuration in association with unconventional winding strategy can produce very interesting solutions with which to build an EMALS synchronous PM machine.

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