FEM for directly coupled magneto-mechanical phenomena in electrical machines

Katarzyna Fonteyn; Anouar Belahcen; Reijo Kouhia; Paavo Rasilo; Antero Arkkio

doi:10.1109/TMAG.2010.2044148

FEM for directly coupled magneto-mechanical phenomena in electrical machines

Katarzyna Fonteyn, Anouar Belahcen, Reijo Kouhia, Paavo Rasilo, Antero Arkkio

Research output: Contribution to journal › Article › Scientific › peer-review

72 Citations (Scopus)

Abstract

A directly coupled magneto-mechanical model is proposed for simulating the effect of the magnetostriction and electromagnetic stress in iron. The model is based on the general balance laws of electromagnetism, mechanics, and continuum thermodynamics. It is implemented in 2-D by using a conforming finite element method for the magnetic vector potential and the displacement field. The method is applied to two different types of induction machines.

Original language	English
Pages (from-to)	2923-2926
Number of pages	4
Journal	IEEE Transactions on Magnetics
Volume	46
Issue number	8
DOIs	https://doi.org/10.1109/TMAG.2010.2044148
Publication status	Published - Aug 2010
Externally published	Yes
Publication type	A1 Journal article-refereed

Keywords

electromagnetic stress tensor
finite element analysis
Magneto-mechanical coupling
magnetostriction

ASJC Scopus subject areas

Electrical and Electronic Engineering
Electronic, Optical and Magnetic Materials

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10.1109/TMAG.2010.2044148

Cite this

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abstract = "A directly coupled magneto-mechanical model is proposed for simulating the effect of the magnetostriction and electromagnetic stress in iron. The model is based on the general balance laws of electromagnetism, mechanics, and continuum thermodynamics. It is implemented in 2-D by using a conforming finite element method for the magnetic vector potential and the displacement field. The method is applied to two different types of induction machines.",

keywords = "electromagnetic stress tensor, finite element analysis, Magneto-mechanical coupling, magnetostriction",

author = "Katarzyna Fonteyn and Anouar Belahcen and Reijo Kouhia and Paavo Rasilo and Antero Arkkio",

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AU - Kouhia, Reijo

AU - Rasilo, Paavo

AU - Arkkio, Antero

PY - 2010/8

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AB - A directly coupled magneto-mechanical model is proposed for simulating the effect of the magnetostriction and electromagnetic stress in iron. The model is based on the general balance laws of electromagnetism, mechanics, and continuum thermodynamics. It is implemented in 2-D by using a conforming finite element method for the magnetic vector potential and the displacement field. The method is applied to two different types of induction machines.

KW - electromagnetic stress tensor

KW - finite element analysis

KW - Magneto-mechanical coupling

KW - magnetostriction

U2 - 10.1109/TMAG.2010.2044148

DO - 10.1109/TMAG.2010.2044148

M3 - Article

AN - SCOPUS:77954840624

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FEM for directly coupled magneto-mechanical phenomena in electrical machines

Abstract

Keywords

ASJC Scopus subject areas

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