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Modelling quasi-static magnetic hysteresis: a new implementation of the play model based on experimental asymmetric B(H) loops

Giraud, Alexandre and Bernot, Alix and Lefèvre, Yvan and Llibre, Jean-François Modelling quasi-static magnetic hysteresis: a new implementation of the play model based on experimental asymmetric B(H) loops. (2016) In: ICEM'2016 (XXIIth International Conference on Electrical Machines), 4 September 2016 - 7 August 2016 (Lausanne, Switzerland).

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Official URL: http://dx.doi.org/10.1109/ICELMACH.2016.7732782

Abstract

This paper relates a new model of quasi-static magnetic hysteresis based on the Play model hysterons, which builds the magnetic field density B from the magnetic field H. In the original model, H is discretized into temporal scalars H(tn), which is itself modelled by a hysteron chain of n sub-values. B is then reconstructed from these sub-values through a function experimentally determined by measuring B(H) centered cycles, using a constraint optimization method. The new proposed method is to measure asymmetric B(H) loops, which give additional equations leading to a fully determined linear square invertible system. The asymmetric B(H) loop is included in a bigger symmetric loop with a magnetic flux density turnaround in order to be regulatable.

Item Type:Conference or Workshop Item (Paper)
Additional Information:Thanks to IEEE. The document original is available on IEEE Xplore : http://dx.doi.org/10.1109/ICELMACH.2016.7732782.© 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
HAL Id:hal-01662818
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - INPT (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UPS (FRANCE)
Other partners > IRT Saint Exupéry - Institut de Recherche Technologique (FRANCE)
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Deposited By: Marie-Pierre Le Tallec
Deposited On:13 Dec 2017 13:35

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