COMPARISON OF DIFFERENT HYSTERESIS MODELS IN FE ANALYSIS OF MAGNETIC-FIELD DIFFUSION
- MIANO, GIOVANNI
- SERPICO, CLAUDIO
- VEROLINO L.
- VISONE C.
Publication date
January 1995
DOI Publisher
IEEE / Institute of Electrical and Electronics Engineers Incorporated:445 Hoes Lane:Piscataway, NJ 08854:(800)701-4333, (732)981-0060, EMAIL: subscription-service@ieee.org, INTERNET: http://www.ieee.org, Fax: (732)981-9667 ISSN
0018-9464 Citation count (estimate)
8Abstract
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 means of a finite dimensional nonlinear dynamic system obtained by applying the Galerkin method. Two different models have been used to describe the magnetic hysteresis: the Preisach's scalar model and a new scalar model based on a sequential algorithm. Good agreement has been found between the simulations obtained by using the two models
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