Analysis of Flux Measurements on a PMSM With Non-Overlapping Concentrated Windings
2008 (English)In: 2008 IEEE INDUSTRY APPLICATIONS SOCIETY ANNUAL MEETING, 2008, 2090-2097 p.Conference paper (Refereed)
In this paper, measurements of the magnetic flux in a permanent-magnet synchronous machine (PMSM) with non-overlapping concentrated windings are analyzed. Flux leakage, inductances and stator iron losses are investigated from measurements performed at open-circuit, blocked-rotor, and load conditions, respectively. Comparisons of the measurements with the corresponding 3D finite-element (FE) simulations allow validating thoroughly the FE model. The zigzag leakage flux flowing from one magnet to another through a tooth tip, which is characteristic for PMSMs with concentrated windings, is highlighted and its effect on the stator iron losses is investigated.
Place, publisher, year, edition, pages
2008. 2090-2097 p.
, IEEE INDUSTRY APPLICATIONS SOCIETY ANNUAL MEETING, ISSN 0197-2618
permanent-magnet machines, concentrated windings, finite element methods
Other Electrical Engineering, Electronic Engineering, Information Engineering
IdentifiersURN: urn:nbn:se:kth:diva-31274DOI: 10.1109/08IAS.2008.62ISI: 000263417001080ScopusID: 2-s2.0-57949088858ISBN: 978-1-4244-2278-4OAI: oai:DiVA.org:kth-31274DiVA: diva2:405282
IEEE Industry-Applications-Society Annual Meeting, Alberta, CANADA, OCT 05-09, 2008
QC 201103222011-03-222011-03-112011-03-22Bibliographically approved