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Validation of the Anhysteretic Magnetization Model for Soft Magnetic Materials with Perpendicular Anisotropy

The paper presents results of validation of the anhysteretic magnetization model for a soft amorphous alloy with significant perpendicular anisotropy. The validation was carried out for the Jiles-Atherton model with Ramesh extension considering anisotropy. Due to the fact that it is difficult to mea...

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Autor principal: Szewczyk, Roman
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5455830/
https://www.ncbi.nlm.nih.gov/pubmed/28788121
http://dx.doi.org/10.3390/ma7075109
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author Szewczyk, Roman
author_facet Szewczyk, Roman
author_sort Szewczyk, Roman
collection PubMed
description The paper presents results of validation of the anhysteretic magnetization model for a soft amorphous alloy with significant perpendicular anisotropy. The validation was carried out for the Jiles-Atherton model with Ramesh extension considering anisotropy. Due to the fact that it is difficult to measure anhysteretic magnetization directly, the soft magnetic core with negligible hysteresis was used. The results of validation indicate that the Jiles-Atherton model with Ramesh extension should be corrected to allow accurate modeling of the anhysteretic magnetization. The corrected model may be applied for modeling the cores of current transformers operating in a wide range of measured currents.
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spelling pubmed-54558302017-07-28 Validation of the Anhysteretic Magnetization Model for Soft Magnetic Materials with Perpendicular Anisotropy Szewczyk, Roman Materials (Basel) Article The paper presents results of validation of the anhysteretic magnetization model for a soft amorphous alloy with significant perpendicular anisotropy. The validation was carried out for the Jiles-Atherton model with Ramesh extension considering anisotropy. Due to the fact that it is difficult to measure anhysteretic magnetization directly, the soft magnetic core with negligible hysteresis was used. The results of validation indicate that the Jiles-Atherton model with Ramesh extension should be corrected to allow accurate modeling of the anhysteretic magnetization. The corrected model may be applied for modeling the cores of current transformers operating in a wide range of measured currents. MDPI 2014-07-14 /pmc/articles/PMC5455830/ /pubmed/28788121 http://dx.doi.org/10.3390/ma7075109 Text en © 2014 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).
spellingShingle Article
Szewczyk, Roman
Validation of the Anhysteretic Magnetization Model for Soft Magnetic Materials with Perpendicular Anisotropy
title Validation of the Anhysteretic Magnetization Model for Soft Magnetic Materials with Perpendicular Anisotropy
title_full Validation of the Anhysteretic Magnetization Model for Soft Magnetic Materials with Perpendicular Anisotropy
title_fullStr Validation of the Anhysteretic Magnetization Model for Soft Magnetic Materials with Perpendicular Anisotropy
title_full_unstemmed Validation of the Anhysteretic Magnetization Model for Soft Magnetic Materials with Perpendicular Anisotropy
title_short Validation of the Anhysteretic Magnetization Model for Soft Magnetic Materials with Perpendicular Anisotropy
title_sort validation of the anhysteretic magnetization model for soft magnetic materials with perpendicular anisotropy
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5455830/
https://www.ncbi.nlm.nih.gov/pubmed/28788121
http://dx.doi.org/10.3390/ma7075109
work_keys_str_mv AT szewczykroman validationoftheanhystereticmagnetizationmodelforsoftmagneticmaterialswithperpendicularanisotropy