A 2D FINITE-ELEMENT PROCEDURE FOR MAGNETIC ANALYSIS INVOLVING NONLINEAR AND HYSTERETIC MATERIALS

Authors
ALOTTO P GIRDINIO P MOLFINO P
Citation
P. Alotto et al., A 2D FINITE-ELEMENT PROCEDURE FOR MAGNETIC ANALYSIS INVOLVING NONLINEAR AND HYSTERETIC MATERIALS, IEEE transactions on magnetics, 30(5), 1994, pp. 3379-3382
Citations number
10
Categorie Soggetti
Engineering, Eletrical & Electronic","Physics, Applied
Journal title
IEEE transactions on magnetics → ACNP
ISSN journal
00189464
Volume
30
Issue
5
Year of publication
1994
Part
2
Pages
3379 - 3382
Database
ISI
SICI code
0018-9464(1994)30:5<3379:A2FPFM>2.0.ZU;2-J
Abstract
In this paper a 21) Finite Element procedure devised to handle both so ft magnetic materials and hysteretic ones, on the basis of Preisach's classical approach for scalar and vector hysteresis, is presented. In the scalar case, a model identified by a reduced set of experimental d ata is proposed, whereas for the vector case a more demanding identifi cation procedure is required. The resulting modular ''Preisach engines '' are used to solve some problems of practical engineering type.