Analysis of a Low-Cost Air-Gap Winding for Permanent Magnet Synchronous Motors
2009 (English)In: IEEE transactions on energy conversion, ISSN 0885-8969, Vol. 24, no 4, 841-847 p.Article in journal (Refereed) Published
This paper presents an analysis of a concentrated air-gap winding concept intended for low-cost, high-speed applications where the reduced winding construction cost can motivate its use. Expressions for magnet flux linkage, torque, winding inductance, and unbalanced magnetic pull are derived and compared, with good agreement, to measurements and results obtained from finite-element simulations.
Place, publisher, year, edition, pages
2009. Vol. 24, no 4, 841-847 p.
AC motor drives, high-speed motors, machine tools, machine windings, permanent magnet motors, slotless windings, brushless, machines, design, field
IdentifiersURN: urn:nbn:se:kth:diva-18980DOI: 10.1109/tec.2009.2025343ISI: 000272044300005ScopusID: 2-s2.0-70849135132OAI: oai:DiVA.org:kth-18980DiVA: diva2:337027
QC 201005252010-08-052010-08-052011-01-17Bibliographically approved