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Determining the volume optimal parameter values for multi-phase permanent magnet synchronous motors with switchable coil configuration

Boxriker, Miriam 1; Kolb, Johannes 1; Doppelbauer, Martin 1
1 Elektrotechnisches Institut (ETI), Karlsruher Institut für Technologie (KIT)


This contribution suggests an approach to determine the optimal parameter values of permanent magnet flux linkage and saliency ratio of Permanent Magnet Synchronous Motors with multi-phase windings and coil configuration switching. Therein, their influence on volume is calculated analytically for both motor and power electronics in a unified manner identifying promising designs. Of the exemplary design parameters, a maximum volume reduction of 27% can be achieved. An experimental validation supports the analytic calculation of the motor torque vs. speed behavior.

Postprint §
DOI: 10.5445/IR/1000088515
Veröffentlicht am 14.03.2019
Cover der Publikation
Zugehörige Institution(en) am KIT Elektrotechnisches Institut (ETI)
Publikationstyp Proceedingsbeitrag
Publikationsjahr 2018
Sprache Englisch
Identifikator ISBN: 978-90-75815-28-3
KITopen-ID: 1000088515
Erschienen in 2018 20th European Conference on Power Electronics and Applications (EPE'18 ECCE Europe): Proceedings of a meeting held 17-21 September 2018, Riga, Latvia
Veranstaltung 20th European Conference on Power Electronics and Applications (EPE ECCE Europe 2018), Riga, Lettland, 17.09.2018 – 21.09.2018
Verlag Institute of Electrical and Electronics Engineers (IEEE)
Seiten Art.-Nr.: 8515576
Schlagwörter Permanent magnet motor, Multiphase drive, Synchronous motor, Electrical machine, Electric Vehicle
Nachgewiesen in Scopus
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