An Anisotropic Model for Magnetostriction and Magnetization Computing for Noise Generation in Electric Devices
During the manufacturing process and use of ferromagnetic sheets, operations such as rolling, cutting, and tightening induce anisotropy that changes the material’s behavior. Consequently for more accuracy in magnetization and magnetostriction calculations in electric devices such as transformers, an...
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doaj-c87744c928dd4646be3d324feeaf64e42020-11-24T21:06:33ZengMDPI AGSensors1424-82202016-04-0116455310.3390/s16040553s16040553An Anisotropic Model for Magnetostriction and Magnetization Computing for Noise Generation in Electric DevicesSerigne Saliou Mbengue0Nicolas Buiron1Vincent Lanfranchi2Sorbonne universités, Université de Technologie de Compiègne (UTC) Laboratoire Roberval (CNRS UMR7337), 60203 Compiègne Cedex, FranceSorbonne universités, Université de Technologie de Compiègne (UTC) Laboratoire Roberval (CNRS UMR7337), 60203 Compiègne Cedex, FranceSorbonne universités, UTC Laboratoire Electromécanique de Compiègne (EA1006), 60203 Compiègne Cedex, FranceDuring the manufacturing process and use of ferromagnetic sheets, operations such as rolling, cutting, and tightening induce anisotropy that changes the material’s behavior. Consequently for more accuracy in magnetization and magnetostriction calculations in electric devices such as transformers, anisotropic effects should be considered. In the following sections, we give an overview of a macroscopic model which takes into account the magnetic and magnetoelastic anisotropy of the material for both magnetization and magnetostriction computing. Firstly, a comparison between the model results and measurements from a Single Sheet Tester (SST) and values will be shown. Secondly, the model is integrated in a finite elements code to predict magnetostrictive deformation of an in-house test bench which is a stack of 40 sheets glued together by the Vacuum-Pressure Impregnation (VPI) method. Measurements on the test bench and Finite Elements results are presented.http://www.mdpi.com/1424-8220/16/4/553anhystereticmagnetostrictionmagnetizationanisotropytransformerfinite elementsvibrationnoise |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Serigne Saliou Mbengue Nicolas Buiron Vincent Lanfranchi |
spellingShingle |
Serigne Saliou Mbengue Nicolas Buiron Vincent Lanfranchi An Anisotropic Model for Magnetostriction and Magnetization Computing for Noise Generation in Electric Devices Sensors anhysteretic magnetostriction magnetization anisotropy transformer finite elements vibration noise |
author_facet |
Serigne Saliou Mbengue Nicolas Buiron Vincent Lanfranchi |
author_sort |
Serigne Saliou Mbengue |
title |
An Anisotropic Model for Magnetostriction and Magnetization Computing for Noise Generation in Electric Devices |
title_short |
An Anisotropic Model for Magnetostriction and Magnetization Computing for Noise Generation in Electric Devices |
title_full |
An Anisotropic Model for Magnetostriction and Magnetization Computing for Noise Generation in Electric Devices |
title_fullStr |
An Anisotropic Model for Magnetostriction and Magnetization Computing for Noise Generation in Electric Devices |
title_full_unstemmed |
An Anisotropic Model for Magnetostriction and Magnetization Computing for Noise Generation in Electric Devices |
title_sort |
anisotropic model for magnetostriction and magnetization computing for noise generation in electric devices |
publisher |
MDPI AG |
series |
Sensors |
issn |
1424-8220 |
publishDate |
2016-04-01 |
description |
During the manufacturing process and use of ferromagnetic sheets, operations such as rolling, cutting, and tightening induce anisotropy that changes the material’s behavior. Consequently for more accuracy in magnetization and magnetostriction calculations in electric devices such as transformers, anisotropic effects should be considered. In the following sections, we give an overview of a macroscopic model which takes into account the magnetic and magnetoelastic anisotropy of the material for both magnetization and magnetostriction computing. Firstly, a comparison between the model results and measurements from a Single Sheet Tester (SST) and values will be shown. Secondly, the model is integrated in a finite elements code to predict magnetostrictive deformation of an in-house test bench which is a stack of 40 sheets glued together by the Vacuum-Pressure Impregnation (VPI) method. Measurements on the test bench and Finite Elements results are presented. |
topic |
anhysteretic magnetostriction magnetization anisotropy transformer finite elements vibration noise |
url |
http://www.mdpi.com/1424-8220/16/4/553 |
work_keys_str_mv |
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1716765498825244672 |