Modeling the Effect of Multiaxial Stress on Magnetic Hysteresis of Electrical Steel Sheets: A Comparison

U. Aydin; P. Rasilo; F. Martin; D. Singh; L. Daniel; A. Belahcen; R. Kouhia; A. Arkkio

doi:10.1109/TMAG.2017.2658676

Modeling the Effect of Multiaxial Stress on Magnetic Hysteresis of Electrical Steel Sheets: A Comparison

U. Aydin, P. Rasilo, F. Martin, D. Singh, L. Daniel, A. Belahcen, R. Kouhia, A. Arkkio

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Abstract

The abilities of a simplified multiscale and a Helmholtz energy HE models models from the literature to predict the multiaxial stress dependent magnetic hysteresis behavior of electrical steel sheets are analyzed. The identification of the models is performed using only uniaxial magneto-mechanical measurements. Reasonable accuracy between the measurements and the modeled results is obtained. With this paper, the applicability of the HE-based model for predicting the multiaxial magneto-mechanical behavior of electrical steel sheets is verified for the first time. The differences between the studied models and possible modifications to increase the accuracy of them are discussed. Some brief guidelines for the applications are given.

Original language	English
Article number	7833132
Number of pages	4
Journal	IEEE Transactions on Magnetics
Volume	53
Issue number	6
DOIs	https://doi.org/10.1109/TMAG.2017.2658676
Publication status	Published - 2017
MoE publication type	A1 Journal article-refereed

Keywords

Magnetic hysteresis
magnetomechanical effects
Multiaxial stress
Multiscale modeling

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10.1109/TMAG.2017.2658676

ELEC_Aydin_etal_Modeling-the-Effect-of-Multiaxial_IEEETraMag_53_6_2017Accepted author manuscript, 460 KB

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ALEM: Additional Losses in Electrical Machines
Lehikoinen, A., Belahcen, A., Upadhaya, B., Osemwinyen, O., Aydin, U., Balasubramanian, A., Arkkio, A., Rasilo, P., Nair, D., Shah, S., Sundaria, R., Singh, D., Hemeida, A., Razzaq, M. & Rouhi, H.
01/03/2014 → 28/02/2019
Project: EU: ERC grants

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title = "Modeling the Effect of Multiaxial Stress on Magnetic Hysteresis of Electrical Steel Sheets: A Comparison",

abstract = "The abilities of a simplified multiscale and a Helmholtz energy HE models models from the literature to predict the multiaxial stress dependent magnetic hysteresis behavior of electrical steel sheets are analyzed. The identification of the models is performed using only uniaxial magneto-mechanical measurements. Reasonable accuracy between the measurements and the modeled results is obtained. With this paper, the applicability of the HE-based model for predicting the multiaxial magneto-mechanical behavior of electrical steel sheets is verified for the first time. The differences between the studied models and possible modifications to increase the accuracy of them are discussed. Some brief guidelines for the applications are given.",

keywords = "Magnetic hysteresis, magnetomechanical effects, Multiaxial stress, Multiscale modeling",

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T2 - A Comparison

AU - Aydin, U.

AU - Rasilo, P.

AU - Martin, F.

AU - Singh, D.

AU - Daniel, L.

AU - Belahcen, A.

AU - Kouhia, R.

AU - Arkkio, A.

N1 - | openaire: EC/FP7/339380/EU//ALEM

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AB - The abilities of a simplified multiscale and a Helmholtz energy HE models models from the literature to predict the multiaxial stress dependent magnetic hysteresis behavior of electrical steel sheets are analyzed. The identification of the models is performed using only uniaxial magneto-mechanical measurements. Reasonable accuracy between the measurements and the modeled results is obtained. With this paper, the applicability of the HE-based model for predicting the multiaxial magneto-mechanical behavior of electrical steel sheets is verified for the first time. The differences between the studied models and possible modifications to increase the accuracy of them are discussed. Some brief guidelines for the applications are given.

KW - Magnetic hysteresis

KW - magnetomechanical effects

KW - Multiaxial stress

KW - Multiscale modeling

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DO - 10.1109/TMAG.2017.2658676

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JO - IEEE Transactions on Magnetics

JF - IEEE Transactions on Magnetics

SN - 0018-9464

IS - 6

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ER -

Modeling the Effect of Multiaxial Stress on Magnetic Hysteresis of Electrical Steel Sheets: A Comparison

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Keywords

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ALEM: Additional Losses in Electrical Machines

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