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Authors:Anton Haumer: AIT Austrian Institute of Technology GmbH, Vienna, Austria
Christian Kral: AIT Austrian Institute of Technology GmbH, Vienna, Austria
Publication title:Motor Management of Permanent Magnet Synchronous Machines
Conference:Proceedings of the 9th International MODELICA Conference; September 3-5; 2012; Munich; Germany
Publication type: Abstract and Fulltext
Issue:076
Article No.:015
Abstract: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.
Language:English
Keywords:Permanent Magnet Synchronous Machine; Field Oriented Control; Optimization of Field Current
Year:2012
No. of pages:8
Pages:159-166
ISBN:978-91-7519-826-2
Series:Linköping Electronic Conference Proceedings
ISSN (print):1650-3686
ISSN (online):1650-3740
File:http://www.ep.liu.se/ecp/076/015/ecp12076015.pdf
Available:2012-11-19
Publisher:Linköping University Electronic Press; Linköpings universitet

REFERENCE TO THIS PAGE
Anton Haumer, Christian Kral (2012). Motor Management of Permanent Magnet Synchronous Machines, Proceedings of the 9th International MODELICA Conference; September 3-5; 2012; Munich; Germany http://dx.doi.org/10.3384/ecp12076159 (accessed 10/31/2014)