Incorporation of a Vector Preisach-Mayergoyz Hysteresis Model in 3-D Finite Element Analysis

Incorporation of a Vector Preisach-Mayergoyz Hysteresis Model in 3-D Finite Element Analysis

A new formulation of the Preisach-Mayergoyz model was developed to radically improve its numerical performance. This new computationally efficient vector hysteresis model was incorporated in a 3-D finite element software. Many improvements to the transient nonlinear solver were made in order to obta...

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Veröffentlicht in:IEEE transactions on magnetics 2019-06, Vol.55 (6), p.1-4
Hauptverfasser: Tousignant, Maxime, Sirois, Frederic, Meunier, Gerard, Guerin, Christophe
Format: Artikel
Sprache:eng
Schlagworte:
Analytical models
Computational modeling
Computer simulation
Convergence
Data models
Electric power
Engineering Sciences
finite element (FE)
Finite element method
Hysteresis models
Magnetic hysteresis
Magnetism
Mathematical analysis
Mathematical models
Mayergoyz
Numerical models
Preisach
Solid modeling
Three dimensional models
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Beschreibung
Zusammenfassung:A new formulation of the Preisach-Mayergoyz model was developed to radically improve its numerical performance. This new computationally efficient vector hysteresis model was incorporated in a 3-D finite element software. Many improvements to the transient nonlinear solver were made in order to obtain a good convergence of the TEAM problem 32 while using only 125 time steps per cycle. The results of this simulation show good agreement with the experimental data.
ISSN:0018-9464
1941-0069
DOI:10.1109/TMAG.2019.2900690