Computer Modeling of Nickel-Iron Alloy in Power Electronics Applications

Rotational magnetizations of an Ni-Fe alloy are simulated using two different computer modeling approaches, physical and phenomenological. The first one is a model defined using a single hysteron operator based on the Stoner and Wohlfarth theory and the second one is a model based on a suitable syst...

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Bibliographic Details
Published in:IEEE transactions on industrial electronics (1982) 2017-03, Vol.64 (3), p.2494-2501
Main Authors: Cardelli, Ermanno, Faba, Antonio, Laudani, Antonino, Antonio, Simone Quondam, Fulginei, Francesco Riganti, Salvini, Alessandro
Format: Article
Language:English
Subjects:
Extraterrestrial measurements
Finite element method
Finite-element (FE) analysis
Iron
Magnetic field measurement
Magnetic fields
Magnetic hysteresis
magnetic measurements
Modelling
Neural networks
neural networks (NNs)
Nickel base alloys
nickel–iron alloy
Perpendicular magnetic anisotropy
Saturation magnetization
vector hysteresis modeling
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Summary:Rotational magnetizations of an Ni-Fe alloy are simulated using two different computer modeling approaches, physical and phenomenological. The first one is a model defined using a single hysteron operator based on the Stoner and Wohlfarth theory and the second one is a model based on a suitable system of neural networks. The models are identified and validated using experimental data, and, finally, an example of their application for a finite-element analysis is given.
ISSN:0278-0046
1557-9948
DOI:10.1109/TIE.2016.2597129