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 language | English |
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| Publication status | Published - 2012 |
| Event | conference; Fifteenth Biennial IEEE conference on electromagnetic field computation (CEFC 2012); 2012-11-11; 2012-11-14 - Duration: 11 Nov 2012 → 14 Nov 2012 |
Conference
| Conference | conference; Fifteenth Biennial IEEE conference on electromagnetic field computation (CEFC 2012); 2012-11-11; 2012-11-14 |
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| Period | 11/11/12 → 14/11/12 |
| Other | Fifteenth Biennial IEEE conference on electromagnetic field computation (CEFC 2012) |