Extended anisotropic layer theory for electrical machines

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

Research output: Contribution to conferencePoster

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.
Original languageEnglish
Publication statusPublished - 2012
Event15th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2012 - Oita, Japan
Duration: 11 Nov 201214 Nov 2012
Conference number: 15

Conference

Conference15th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2012
Abbreviated titleCEFC 2012
Country/TerritoryJapan
CityOita
Period11/11/1214/11/12
OtherFifteenth Biennial IEEE conference on electromagnetic field computation (CEFC 2012)

Bibliographical note

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

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