A theoretical study on permanent magnet synchronous motors for electric vehicles
2003 (English)In: IPEC 2003: PROCEEDINGS OF THE 6TH INTERNATIONAL POWER ENGINEERING CONFERENCE, SINGAPORE: NANYANG TECHNOLOGICAL UNIV , 2003, 435-440 p.Conference paper (Refereed)
This paper addresses the theoretical design of a conventional radial flux permanent magnet synchronous motor (PMSM) with field-weakening capability for electric vehicles. The study applies to both surface mounted and inset magnet rotor configurations. Various losses estimations are embedded into the design procedures to ensure that the desired overall drive performance is achieved. Influences of parameters such as air gap size and magnet thickness on the performances are studied. Back EMF and cogging torque are also investigated and analysed by using both the Finite Element Method (FEM) and an analytical approach. Design examples of various PMSMs with a given stator geometry are presented.
Place, publisher, year, edition, pages
SINGAPORE: NANYANG TECHNOLOGICAL UNIV , 2003. 435-440 p.
permanent magnet synchornous motors (PMSMs), field-weakening, electric vehicles (EVs)
Electrical Engineering, Electronic Engineering, Information Engineering
IdentifiersURN: urn:nbn:se:kth:diva-24306ISI: 000234294200077OAI: oai:DiVA.org:kth-24306DiVA: diva2:346461
IPEC 2003: 6TH INTERNATIONAL POWER ENGINEERING CONFERENCE
QC 201009012010-09-012010-09-012010-09-03Bibliographically approved