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Influence of Spatial Harmonics on Properties of Five-Phase Induction Machines
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SYSNO ASEP 0331912 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Influence of Spatial Harmonics on Properties of Five-Phase Induction Machines Title Vliv prostorových harmonických na vlastnosti pětifázového asynchronního stroje Author(s) Schreier, Luděk (UT-L) RID
Bendl, Jiří (UT-L) RID
Chomát, Miroslav (UT-L) RID, ORCID
Skalka, Miroslav (UT-L)Source Title Proceedings of EDPE 2009. - Zagreb : KoREMA, 2009 - ISBN 978-953-6037-56-8 Pages s. 1-8 Number of pages 8 s. Publication form CD ROM - CD ROM Action International Conference on Electrical Drives and Power Electronics - EDPE /15./ Event date 12.10.2009-14.10.2009 VEvent location Dubrovnik Country HR - Croatia Event type EUR Language eng - English Country HR - Croatia Keywords five-phase induction machine ; symmetrical components ; spatial wave (harmonic) Subject RIV JA - Electronics ; Optoelectronics, Electrical Engineering R&D Projects GA102/08/0424 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z20570509 - UE-C, UT-L (2005-2011) Annotation The first part of the paper deals with the determination of main parametrs which are necessary for modelling of a five-phase induction machine with a cage rotor. In case of feeding by unbalanced voltages, the influence of higher space harmonics on properties of a five-phase motor is demonstrated by means of the results of the numerical modelling of a single-phase and a two-phase short circuit in no-load operation. The paper comparesthe results of solutions for machines with an insulated node of the stator winding (when the first and the third spatial waves are applied only) with the results of a simulation in the case when the node of winding in connected with the node of a feeding source. Workplace Institute of Thermomechanics Contact Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Year of Publishing 2010
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