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Exact Expression of T-Reluctances or Resistances in a Circuit of Rectangular Section

Onglets principaux

Matagne, Ernest [UCL] Cividjian, Grigore [University of Craiova, 107, bd. DECEtal, RO-200440 Craiova Romania] Kluyskens, Virginie [UCL]

We offer exact, simple and explicit analytical expressions for reluctances of T-shaped homogeneous isotropic magnetic circuits with rectangular cross-section. Present study is of very general use as the results apply also to electric and thermal resistances calculation. These expressions are useful in order to compute reluctance of magnetic circuits, and thus also inductances and forces in magnetic devices. Besides, due to a presentation of the solution in three elements which can be interpreted as an lengthening of the adjacent rectilinear legs, this study allows also for simplified magnetic losses calculation in devices with alternating field.

Type de document Communication à un colloque (Conference Paper) – Poster
Année de publication 2011
Langue Anglais
Conférence "ISEF2011", Funchal, Madeira (du 01/09/2011 au 03/09/2011)
Document hôte "Proceedings of ISEF2011" (ISBN : 978-972-8822-24-8)
Affiliations University of Craiova, 107, bd. DECEtal, RO-200440 Craiova Romania - Facultatea de Electrotehnica
UCL - SST/IMMC - Institute of Mechanics, Materials and Civil Engineering
UCL - SST/IMMC/MEED - Mechatronic, Electrical Energy, and Dynamics Systems
Mots-clés Reluctance ; Resistance ; Corner ; T-junction ; Circuit ; 2410
Liens
Référence bibliographique Matagne, Ernest ; Cividjian, Grigore ; Kluyskens, Virginie. Exact Expression of T-Reluctances or Resistances in a Circuit of Rectangular Section.ISEF2011 (Funchal, Madeira, du 01/09/2011 au 03/09/2011). In: Proceedings of ISEF2011, 2011
Permalien http://hdl.handle.net/2078.1/86667