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Novel rotor design optimization of synchronous reluctance machine for high torque density
KTH, School of Electrical Engineering (EES), Electrical Energy Conversion.
KTH, School of Electrical Engineering (EES), Electrical Energy Conversion.
2012 (English)In: IET Conference Publications, 2012, Vol. 2012, no 592 CP, B32- p.Conference paper, Published paper (Refereed)
Abstract [en]

This paper presents a novel method for the torque capability maximization of the synchronous reluctance machine. The macroscopic parameters d- and q-axis insulation ratios, kwq and kwd, respectively, are introduced. They describe fully the geometry characteristic of the p-pole pair, two barrier rotor. The presented combined analytical-FEM approach gives the optimal distribution of air and iron for the maximum torque. Saturation effects and other two dimensional nonlinearities are included by a limited number of FEM simulations to determine the best kwq and kwd. The method is shown to obtain the maximum torque accurately and fast for a specific stator without directly dealing with the rotor geometry dimensions.

Place, publisher, year, edition, pages
2012. Vol. 2012, no 592 CP, B32- p.
Series
The IET Conference Publication Series, Volume 2012, Issue 592
Keyword [en]
Fast optimization, FEM, General rotor arrangement, Geometric parameters, Saturation, SynRM
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:kth:diva-101510DOI: 10.1049/cp.2012.0256Scopus ID: 2-s2.0-84864673983ISBN: 978-184919616-1 (print)OAI: oai:DiVA.org:kth-101510DiVA: diva2:549181
Conference
6th IET International Conference on Power Electronics, Machines and Drives, PEMD 2012; Bristol; 27 March 2012 through 29 March 2012
Note

QC 20120903

Available from: 2012-09-03 Created: 2012-08-30 Last updated: 2013-10-02Bibliographically approved

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CiteExportLink to record
Permanent link

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Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf