Magnetic Permeability Tensor with Saturation Flux Density Description for 2D Materials with Uniaxial Anisotropy

Roman Szewczyk

Abstract

During the development of advanced models of mechatronics devices with cores made of anisotropic soft magnetic materials, magnetic permeability has to be described as tensor. However commonly used tensor magnetic permeability descriptions doesn’t consider saturation phenomenon for flux density. As a result accuracy of such simulations is significantly limited, especially for higher values of magnetizing field. Paper is proposing new method of magnetic permeability description considering saturation flux density. Proposed concept is based on the anisotropy energy analyze and was verified for magnetization curve of soft magnetic materials with uniaxial anisotropy. Results of modeling confirm good agreement with the results experimental measurements for soft magnetic materials with uniaxial anisotropy.
Author Roman Szewczyk (FM / IMBE)
Roman Szewczyk,,
- The Institute of Metrology and Biomedical Engineering
Pages300-308
Publication size in sheets0.5
Book Szewczyk Roman, Zieliński Cezary*, Kaliczyńska Małgorzata (eds.): Automation 2020: Towards Industry of the Future. Proceedings, Advances in Intelligent Systems and Computing, vol. 1140, 2020, Springer, ISBN 978-3-030-40970-8, [978-3-030-40971-5], DOI:10.1007/978-3-030-40971-5
Keywords in Englishmagnetic anisotropy, soft magnetic materials, tensor description of magnetic permeability
DOIDOI:10.1007/978-3-030-40971-5_28
URL https://link.springer.com/chapter/10.1007/978-3-030-40971-5_28
Languageen angielski
Score (nominal)20
Score sourcepublisherList
ScoreMinisterial score = 20.0, 28-08-2020, ChapterFromConference
Publication indicators Scopus Citations = 0
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