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Motor Management of Permanent Magnet Synchronous Machines

  • Two state-of-the-art machine designs are mainly used in recent electric and hybrid electric vehicles: asynchronous induction machines with squirrel cage which are robust but need a current component to excite the magnetic field; and permanent magnet synchronous machines which rely on somehow more sensible parts but the magnets are able to excite a magnetic field without current. However; if speed gets high enough to reach the field weakening range; for both machine the field oriented control has to prescribe a field current sufficient to reduce the field not to exceed the voltage limits of the stator circuit. Especially for the permanent magnet synchronous machine this paper investigates whether it is possible to determine an optimal field current for every operation point to minimize either total current consumption or losses.

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Metadaten
Author:Anton Haumer, Christian Kral
DOI:https://doi.org/10.3384/ecp12076159
ISBN:978-91-7519-826-2
ISSN:1650-3686
ISSN:1650-3740
Parent Title (English):Proceedings of the 9th International MODELICA Conference; September 3-5; 2012; Munich; Germany
Publisher:Linköping University Electronic Press
Editor:Martin Otter, Dirk Zimmer
Document Type:conference proceeding (article)
Language:English
Year of first Publication:2012
Release Date:2022/12/10
Tag:Field Oriented Control; Optimization of Field Current; permanent magnet synchronous machine
First Page:159
Last Page:166
Andere Schriftenreihe:Linköping Electronic Conference Proceedings ; 76
Institutes:Fakultät Elektro- und Informationstechnik
Fakultät Elektro- und Informationstechnik / Labor Elektrische Maschinen und Antriebstechnik
Publication:Externe Publikationen
research focus:Energie und Mobilität
Licence (German):Keine Lizenz - Es gilt das deutsche Urheberrecht: § 53 UrhG