Modeling of Hysteresis Losses in Ferromagnetic Laminations under Mechanical Stress

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

doi:10.1109/TMAG.2015.2468599

Modeling of Hysteresis Losses in Ferromagnetic Laminations under Mechanical Stress

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

Tutkimustuotos: Artikkeli › Scientific › vertaisarvioitu

37 Sitaatiot (Scopus)

49 Lataukset (Pure)

Abstrakti

A novel approach for predicting magnetic hysteresis loops and losses in ferromagnetic laminations under mechanical stress is presented. The model is based on combining a Helmholtz free energy -based anhysteretic magnetoelastic constitutive law to a vector Jiles-Atherton hysteresis model. This paper focuses only on unidirectional and parallel magnetic fields and stresses, albeit the model is developed in full 3-D configuration in order to account also for strains perpendicular to the loading direction. The model parameters are fitted to magnetization curve measurements under compressive and tensile stresses. Both the hysteresis loops and losses are modeled accurately for stresses ranging from –50 to 80 MPa.

Alkuperäiskieli	Englanti
Artikkeli	7300204
Sivumäärä	4
Julkaisu	IEEE Transactions on Magnetics
Vuosikerta	52
Numero	3
DOI - pysyväislinkit	https://doi.org/10.1109/TMAG.2015.2468599
Tila	Julkaistu - maalisk. 2016
OKM-julkaisutyyppi	A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä

Julkaisufoorumi-taso

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10.1109/TMAG.2015.2468599

Rasilo2015
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Accepted author manuscript, 336 KB

http://urn.fi/URN:NBN:fi:tty-201605033909

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title = "Modeling of Hysteresis Losses in Ferromagnetic Laminations under Mechanical Stress",

abstract = "A novel approach for predicting magnetic hysteresis loops and losses in ferromagnetic laminations under mechanical stress is presented. The model is based on combining a Helmholtz free energy -based anhysteretic magnetoelastic constitutive law to a vector Jiles-Atherton hysteresis model. This paper focuses only on unidirectional and parallel magnetic fields and stresses, albeit the model is developed in full 3-D configuration in order to account also for strains perpendicular to the loading direction. The model parameters are fitted to magnetization curve measurements under compressive and tensile stresses. Both the hysteresis loops and losses are modeled accurately for stresses ranging from –50 to 80 MPa.",

keywords = "Helmholtz free energy, magnetic hysteresis, magnetoelasticity, magnetostriction, strain, stress",

author = "P. Rasilo and D. Singh and U. Aydin and F. Martin and R. Kouhia and A. Belahcen and A. Arkkio",

year = "2016",

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T1 - Modeling of Hysteresis Losses in Ferromagnetic Laminations under Mechanical Stress

AU - Rasilo, P.

AU - Singh, D.

AU - Aydin, U.

AU - Martin, F.

AU - Kouhia, R.

AU - Belahcen, A.

AU - Arkkio, A.

PY - 2016/3

Y1 - 2016/3

N2 - A novel approach for predicting magnetic hysteresis loops and losses in ferromagnetic laminations under mechanical stress is presented. The model is based on combining a Helmholtz free energy -based anhysteretic magnetoelastic constitutive law to a vector Jiles-Atherton hysteresis model. This paper focuses only on unidirectional and parallel magnetic fields and stresses, albeit the model is developed in full 3-D configuration in order to account also for strains perpendicular to the loading direction. The model parameters are fitted to magnetization curve measurements under compressive and tensile stresses. Both the hysteresis loops and losses are modeled accurately for stresses ranging from –50 to 80 MPa.

AB - A novel approach for predicting magnetic hysteresis loops and losses in ferromagnetic laminations under mechanical stress is presented. The model is based on combining a Helmholtz free energy -based anhysteretic magnetoelastic constitutive law to a vector Jiles-Atherton hysteresis model. This paper focuses only on unidirectional and parallel magnetic fields and stresses, albeit the model is developed in full 3-D configuration in order to account also for strains perpendicular to the loading direction. The model parameters are fitted to magnetization curve measurements under compressive and tensile stresses. Both the hysteresis loops and losses are modeled accurately for stresses ranging from –50 to 80 MPa.

KW - Helmholtz free energy

KW - magnetic hysteresis

KW - magnetoelasticity

KW - magnetostriction

KW - strain

KW - stress

U2 - 10.1109/TMAG.2015.2468599

DO - 10.1109/TMAG.2015.2468599

M3 - Article

SN - 0018-9464

VL - 52

JO - IEEE Transactions on Magnetics

JF - IEEE Transactions on Magnetics

IS - 3

M1 - 7300204

ER -

Modeling of Hysteresis Losses in Ferromagnetic Laminations under Mechanical Stress

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