Extended anisotropic layer theory for electrical machines

R.L.J. Sprangers; T.E. Motoasca; E. Lomonova

Extended anisotropic layer theory for electrical machines

R.L.J. Sprangers, T.E. Motoasca, E. Lomonova

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Samenvatting

The Anisotropic Layer Theory (ALT) is a known analytical technique for electric machine analysis, but generally only valid for the fundamental space harmonic. In this paper, an extension of the ALT to account for higher space harmonics is investigated. A more accurate approximation of the air gap magnetic field is calculated while taking the finite permeability of the yoke and teeth into account. The stator slotting effect is accounted for by combining the ALT with the Harmonic Modeling Technique (HMT) for slotted structures. Analytical results are compared to Finite Element Analysis results.

Originele taal-2	Engels
Status	Gepubliceerd - 2012
Evenement	15th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2012 - Oita, Japan Duur: 11 nov. 2012 → 14 nov. 2012 Congresnummer: 15

Congres

Congres	15th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2012
Verkorte titel	CEFC 2012
Land/Regio	Japan
Stad	Oita
Periode	11/11/12 → 14/11/12
Ander	Fifteenth Biennial IEEE conference on electromagnetic field computation (CEFC 2012)

Bibliografische nota

Proceedings of the Fifteenth Biennial IEEE Conference on Electromagnetic Field Computation (CEFC 2012), November 11-14, 2012, Oita, Japan

Citeer dit

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title = "Extended anisotropic layer theory for electrical machines",

abstract = "The Anisotropic Layer Theory (ALT) is a known analytical technique for electric machine analysis, but generally only valid for the fundamental space harmonic. In this paper, an extension of the ALT to account for higher space harmonics is investigated. A more accurate approximation of the air gap magnetic field is calculated while taking the finite permeability of the yoke and teeth into account. The stator slotting effect is accounted for by combining the ALT with the Harmonic Modeling Technique (HMT) for slotted structures. Analytical results are compared to Finite Element Analysis results.",

author = "R.L.J. Sprangers and T.E. Motoasca and E. Lomonova",

note = "Proceedings of the Fifteenth Biennial IEEE Conference on Electromagnetic Field Computation (CEFC 2012), November 11-14, 2012, Oita, Japan; 15th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2012, CEFC 2012 ; Conference date: 11-11-2012 Through 14-11-2012",

year = "2012",

language = "English",

}

TY - CONF

T1 - Extended anisotropic layer theory for electrical machines

AU - Sprangers, R.L.J.

AU - Motoasca, T.E.

AU - Lomonova, E.

N1 - Conference code: 15

PY - 2012

Y1 - 2012

N2 - The Anisotropic Layer Theory (ALT) is a known analytical technique for electric machine analysis, but generally only valid for the fundamental space harmonic. In this paper, an extension of the ALT to account for higher space harmonics is investigated. A more accurate approximation of the air gap magnetic field is calculated while taking the finite permeability of the yoke and teeth into account. The stator slotting effect is accounted for by combining the ALT with the Harmonic Modeling Technique (HMT) for slotted structures. Analytical results are compared to Finite Element Analysis results.

AB - The Anisotropic Layer Theory (ALT) is a known analytical technique for electric machine analysis, but generally only valid for the fundamental space harmonic. In this paper, an extension of the ALT to account for higher space harmonics is investigated. A more accurate approximation of the air gap magnetic field is calculated while taking the finite permeability of the yoke and teeth into account. The stator slotting effect is accounted for by combining the ALT with the Harmonic Modeling Technique (HMT) for slotted structures. Analytical results are compared to Finite Element Analysis results.

M3 - Poster

T2 - 15th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2012

Y2 - 11 November 2012 through 14 November 2012

ER -

Extended anisotropic layer theory for electrical machines

Samenvatting

Congres

Bibliografische nota

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