Conference article

Model of a Squirrel Cage Induction Machine with Interbar Conductances

Christian Kral
Austrian Institute of Technology, Austria

Anton Haumer
Austrian Institute of Technology, Austria

Bernhard Kubicek
Austrian Institute of Technology, Austria

Oliver Winter
Austrian Institute of Technology, Austria

Download articlehttp://dx.doi.org/10.3384/ecp09430003

Published in: Proceedings of the 7th International Modelica Conference; Como; Italy; 20-22 September 2009

Linköping Electronic Conference Proceedings 43:102, p. 861-867

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Published: 2009-12-29

ISBN: 978-91-7393-513-5

ISSN: 1650-3686 (print), 1650-3740 (online)

Abstract

Conventional models of squirrel cage induction machines do not consider interbar currents. For the accurate numerical investigation of electrical rotor asymmetries interbar currents have to be modeled. A mathematical model of such a machine with interbar conductances is presented in this paper. An approach for the parametrization of the interbar conductances is introduced and discussed.

Keywords

Squirrel cage induction machines; electrical rotor asymmetries; interbar currents; machine model

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