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Analytical Calculat...
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Thelin, PeterKTH,Elektrisk energiomvandling
(författare)
Analytical Calculation of the Airgap Flux Density of PM Synchronous Motors with Buried Magnets Including Axial Leakage, Tooth and Yoke Saturations
- Artikel/kapitelEngelska2000
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LIBRIS-ID:oai:DiVA.org:kth-120084
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https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-120084URI
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https://doi.org/10.1049/cp:20000248DOI
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Språk:engelska
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Sammanfattning på:engelska
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Ämneskategori:ref swepub-contenttype
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Ämneskategori:kon swepub-publicationtype
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NR 20140805
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It has been shown earlier that the airgap flux density of PM motors with buried magnets can be calculated with a satisfactory result, if saturated iron bridges, axial leakage flux (from 2D-FEM) and teeth saturation are taken into account. In this paper, instead of using 2D-FEM, an analytical expression for the axial reluctance is derived. By including the saturation of rotor and stator yokes, the model is even further improved. The result is a complete analytical model, which takes into account all phenomena mentioned above, and improves the agreement with experimental values.
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Nee, Hans-Peter,1963-KTH,Elektrisk energiomvandling(Swepub:kth)u1ycw7mc
(författare)
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KTHElektrisk energiomvandling
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:Proc. of the International Conference on Power Electronics and Variable Speed Drives, London, September 2000.: IEE, s. 218-223
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