A Coenergy-Based Methodology for Modeling Anisotropy in Grain-Oriented Electrical Steel

Abir Janbain; Floran Martin; Guillaume Parent; Olivier Ninet; Anouar Belahcen

doi:10.1109/TMAG.2025.3607116

A Coenergy-Based Methodology for Modeling Anisotropy in Grain-Oriented Electrical Steel

Abir Janbain^*
, Floran Martin
, Guillaume Parent
, Olivier Ninet
, Anouar Belahcen

^*Tämän työn vastaava kirjoittaja

Université d'Artois

Tutkimustuotos: Lehtiartikkeli › Article › Scientific › vertaisarvioitu

1 Lataukset (Pure)

Abstrakti

This work focuses on the vectorization of the magnetic anisotropy model for grain-oriented steel sheets by exploiting coenergy computation and interpolation methods. The proposed approach is based on a modified representation of coenergy isocontours in elliptical form. A novel method for measuring the 2D anhysteretic properties with a rotational single sheet tester is proposed. The model precision is analyzed together with a reduced number of directions.

Alkuperäiskieli	Englanti
Sivumäärä	6
Julkaisu	IEEE Transactions on Magnetics
DOI - pysyväislinkit	https://doi.org/10.1109/TMAG.2025.3607116
Tila	Sähköinen julkaisu (e-pub) ennen painettua julkistusta - 2025
OKM-julkaisutyyppi	A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä

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10.1109/TMAG.2025.3607116

Coenergy-Based_Methodology_for_Modeling_Anisotropy_in_Grain-Oriented_Electrical_SteelAccepted author manuscript, 3,05 MB

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title = "A Coenergy-Based Methodology for Modeling Anisotropy in Grain-Oriented Electrical Steel",

abstract = "This work focuses on the vectorization of the magnetic anisotropy model for grain-oriented steel sheets by exploiting coenergy computation and interpolation methods. The proposed approach is based on a modified representation of coenergy isocontours in elliptical form. A novel method for measuring the 2D anhysteretic properties with a rotational single sheet tester is proposed. The model precision is analyzed together with a reduced number of directions.",

keywords = "coenergy modeling, elliptical contours, Grain-oriented electrical steel, Magnetic anisotropy, vectorization",

author = "Abir Janbain and Floran Martin and Guillaume Parent and Olivier Ninet and Anouar Belahcen",

note = "Publisher Copyright: {\textcopyright} 1965-2012 IEEE.",

year = "2025",

doi = "10.1109/TMAG.2025.3607116",

language = "English",

journal = "IEEE Transactions on Magnetics",

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T1 - A Coenergy-Based Methodology for Modeling Anisotropy in Grain-Oriented Electrical Steel

AU - Janbain, Abir

AU - Martin, Floran

AU - Parent, Guillaume

AU - Ninet, Olivier

AU - Belahcen, Anouar

PY - 2025

Y1 - 2025

N2 - This work focuses on the vectorization of the magnetic anisotropy model for grain-oriented steel sheets by exploiting coenergy computation and interpolation methods. The proposed approach is based on a modified representation of coenergy isocontours in elliptical form. A novel method for measuring the 2D anhysteretic properties with a rotational single sheet tester is proposed. The model precision is analyzed together with a reduced number of directions.

AB - This work focuses on the vectorization of the magnetic anisotropy model for grain-oriented steel sheets by exploiting coenergy computation and interpolation methods. The proposed approach is based on a modified representation of coenergy isocontours in elliptical form. A novel method for measuring the 2D anhysteretic properties with a rotational single sheet tester is proposed. The model precision is analyzed together with a reduced number of directions.

KW - coenergy modeling

KW - elliptical contours

KW - Grain-oriented electrical steel

KW - Magnetic anisotropy

KW - vectorization

UR - https://www.scopus.com/pages/publications/105015429721

U2 - 10.1109/TMAG.2025.3607116

DO - 10.1109/TMAG.2025.3607116

M3 - Article

AN - SCOPUS:105015429721

SN - 0018-9464

JO - IEEE Transactions on Magnetics

JF - IEEE Transactions on Magnetics

ER -

A Coenergy-Based Methodology for Modeling Anisotropy in Grain-Oriented Electrical Steel

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