COMPARISON OF DIFFERENT HYSTERESIS MODELS IN FE ANALYSIS OF MAGNETIC-FIELD DIFFUSION

Authors
MIANO G SERPICO C VEROLINO L VISONE C
Citation
G. Miano et al., COMPARISON OF DIFFERENT HYSTERESIS MODELS IN FE ANALYSIS OF MAGNETIC-FIELD DIFFUSION, IEEE transactions on magnetics, 31(3), 1995, pp. 1789-1792
Citations number
11
Categorie Soggetti
Engineering, Eletrical & Electronic","Physics, Applied
Journal title
IEEE transactions on magnetics → ACNP
ISSN journal
00189464
Volume
31
Issue
3
Year of publication
1995
Part
1
Pages
1789 - 1792
Database
ISI
SICI code
0018-9464(1995)31:3<1789:CODHMI>2.0.ZU;2-K
Abstract
In this paper the diffusion of the magnetic field in a hysteretic iron core slab is considered. The dynamics of the field is described by me ans of a finite dimensional nonlinear dynamic system obtained by apply ing the Galerkin method. Two different models have been used to descri be the magnetic hysteresis: the Preisach's scalar model and a new scal ar model based on a sequential algorithm. Good agreement has been foun d between the simulations obtained by using the two models.