Higher-order finite element modeling of material degradation due to cutting

Ravi Sundaria; Antti Lehikoinen; Antti Hannukainen; Antero Arkkio

doi:10.1109/IEMDC.2017.8002278

Higher-order finite element modeling of material degradation due to cutting

Ravi Sundaria, Antti Lehikoinen, Antti Hannukainen, Antero Arkkio

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Conference article in proceedings › Scientific › vertaisarvioitu

20 Sitaatiot (Scopus)

237 Lataukset (Pure)

Abstrakti

Numerical modeling of energy efficient electrical machines requires accurate and fast calculation of losses. One such loss component is core losses related to magnetic material degradation due to the cutting of electrical sheets. This paper analyzes the application of higher order finite elements for precise and computationally efficient modeling of these cutting related losses. The accuracy of higher order elements is compared with highly dense first order elements. Finally, a time-harmonic model of an induction machine with presented higher order elements is simulated and effect of cutting on performance parameters has been analyzed.

Alkuperäiskieli	Englanti
Otsikko	2017 IEEE International Electric Machines and Drives Conference, IEMDC 2017
Kustantaja	IEEE
ISBN (elektroninen)	9781509042814
DOI - pysyväislinkit	https://doi.org/10.1109/IEMDC.2017.8002278
Tila	Julkaistu - 3 elok. 2017
OKM-julkaisutyyppi	A4 Artikkeli konferenssijulkaisussa
Tapahtuma	IEEE International Electric Machines and Drives Conference - Miami, Yhdysvallat Kesto: 21 toukok. 2017 → 24 toukok. 2017

Conference

Conference	IEEE International Electric Machines and Drives Conference
Lyhennettä	IEMDC
Maa/Alue	Yhdysvallat
Kaupunki	Miami
Ajanjakso	21/05/2017 → 24/05/2017

Pääsy asiakirjaan

10.1109/IEMDC.2017.8002278

ELEC_Ravi_etal_IEMDC2017_8002278Accepted author manuscript, 1,22 MB

Muut tiedostot ja linkit

Link to publication in Scopus

ALEM: Additional Losses in Electrical Machines
Arkkio, A. (Vastuullinen tutkija)
01/03/2014 → 28/02/2019
Projekti: EU: ERC grants

Effect of Manufacturing Processes on Electrical Machine’s Performance
Belahcen, A., Hannukainen, A., Lehikoinen, A., Hemeida, A. & Arkkio, A.
10/08/2020
1 kohde/ Medianäkyvyys
Lehdistö/media: Esiintyminen mediassa

Siteeraa tätä

@inproceedings{12cfa81856a6493dbb9d1bedbf05c0df,

title = "Higher-order finite element modeling of material degradation due to cutting",

abstract = "Numerical modeling of energy efficient electrical machines requires accurate and fast calculation of losses. One such loss component is core losses related to magnetic material degradation due to the cutting of electrical sheets. This paper analyzes the application of higher order finite elements for precise and computationally efficient modeling of these cutting related losses. The accuracy of higher order elements is compared with highly dense first order elements. Finally, a time-harmonic model of an induction machine with presented higher order elements is simulated and effect of cutting on performance parameters has been analyzed.",

keywords = "core loss, cut edge, cutting, finite element modeling, fitting, Higher-order elements, punching, steel laminations",

author = "Ravi Sundaria and Antti Lehikoinen and Antti Hannukainen and Antero Arkkio",

note = "| openaire: EC/FP7/339380/EU//ALEM; IEEE International Electric Machines and Drives Conference, IEMDC ; Conference date: 21-05-2017 Through 24-05-2017",

year = "2017",

month = aug,

day = "3",

doi = "10.1109/IEMDC.2017.8002278",

language = "English",

booktitle = "2017 IEEE International Electric Machines and Drives Conference, IEMDC 2017",

publisher = "IEEE",

address = "United States",

}

Sundaria, R, Lehikoinen, A , Hannukainen, A & Arkkio, A 2017, Higher-order finite element modeling of material degradation due to cutting. julkaisussa 2017 IEEE International Electric Machines and Drives Conference, IEMDC 2017., 8002278, IEEE, IEEE International Electric Machines and Drives Conference, Miami, Florida, Yhdysvallat, 21/05/2017. https://doi.org/10.1109/IEMDC.2017.8002278

TY - GEN

T1 - Higher-order finite element modeling of material degradation due to cutting

AU - Sundaria, Ravi

AU - Lehikoinen, Antti

AU - Hannukainen, Antti

AU - Arkkio, Antero

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

PY - 2017/8/3

Y1 - 2017/8/3

N2 - Numerical modeling of energy efficient electrical machines requires accurate and fast calculation of losses. One such loss component is core losses related to magnetic material degradation due to the cutting of electrical sheets. This paper analyzes the application of higher order finite elements for precise and computationally efficient modeling of these cutting related losses. The accuracy of higher order elements is compared with highly dense first order elements. Finally, a time-harmonic model of an induction machine with presented higher order elements is simulated and effect of cutting on performance parameters has been analyzed.

AB - Numerical modeling of energy efficient electrical machines requires accurate and fast calculation of losses. One such loss component is core losses related to magnetic material degradation due to the cutting of electrical sheets. This paper analyzes the application of higher order finite elements for precise and computationally efficient modeling of these cutting related losses. The accuracy of higher order elements is compared with highly dense first order elements. Finally, a time-harmonic model of an induction machine with presented higher order elements is simulated and effect of cutting on performance parameters has been analyzed.

KW - core loss

KW - cut edge

KW - cutting

KW - finite element modeling

KW - fitting

KW - Higher-order elements

KW - punching

KW - steel laminations

UR - http://www.scopus.com/inward/record.url?scp=85030314825&partnerID=8YFLogxK

U2 - 10.1109/IEMDC.2017.8002278

DO - 10.1109/IEMDC.2017.8002278

M3 - Conference article in proceedings

AN - SCOPUS:85030314825

BT - 2017 IEEE International Electric Machines and Drives Conference, IEMDC 2017

PB - IEEE

T2 - IEEE International Electric Machines and Drives Conference

Y2 - 21 May 2017 through 24 May 2017

ER -

Higher-order finite element modeling of material degradation due to cutting

Abstrakti

Conference

Pääsy asiakirjaan

Muut tiedostot ja linkit

Sormenjälki

Projektit

ALEM: Additional Losses in Electrical Machines

Lehtileikkeet

Effect of Manufacturing Processes on Electrical Machine’s Performance

Siteeraa tätä