Performance evaluation of permanent magnet synchronous machines with concentrated and distributed windings including the effect of field-weakening
2004 (English)In: Power Electronics, Machines and Drives, 2004. (PEMD 2004). Second International Conference on (Conf. Publ. No. 498), 2004, 679-685 p.Conference paper (Refereed)
The aim of this paper is to evaluate different concentrated fractional pitch winding designs in comparison to a distributed full pitch winding design with one slot per pole per phase as a reference. The rotor design is fixed and the permanent magnets are surface mounted, i.e. the rotor has negligible magnetic saliency. The studied parameters are power capability considering inverter capacity, field-weakening performance, torque ripple (including cogging), iron losses, winding losses and thermal behaviour. The results of the machine performance comparisons are based on a comprehensive use of finite element analysis tools. Measurement results from tests on a laboratory prototype are used to define heat coefficients.
Place, publisher, year, edition, pages
2004. 679-685 p.
, IEE Conference Publication, ISSN 0537-9989 ; 2
Field-weakening, Permanent magnet machines, Power capability, Torque ripple
Electrical Engineering, Electronic Engineering, Information Engineering
IdentifiersURN: urn:nbn:se:kth:diva-64151DOI: 10.1049/cp:20040370ScopusID: 2-s2.0-10944255740OAI: oai:DiVA.org:kth-64151DiVA: diva2:483025
Second International Conference on Power Electronics, Machines and Drives, PEMD 2004; Edinburgh; 31 March 2004 through 2 April 2004
QC 201202282012-01-242012-01-242012-02-28Bibliographically approved