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Analysis of the impact of space vector modulation techniques on the operation of ultrahigh speed induction machines

Stumpf, Péter Pál and Járdán, Rafael K. and Nagy, István (2013) Analysis of the impact of space vector modulation techniques on the operation of ultrahigh speed induction machines. MATHEMATICS AND COMPUTERS IN SIMULATION, 90. pp. 132-144. ISSN 0378-4754

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Abstract

The paper investigates the impact of different space vector modulation (SVM) techniques on the operation of ultrahigh speed induction machines (USIMs), where the mf frequency ratio is low owing to the necessarily high fundamental frequency f1. Three different sampling techniques, the Regular Sampled, Naturally Sampled and the Oversampled are studied by simulation. It is found that the SVM is proned to generate DC current in the stator windings. Furthermore subharmonic flux and current components with considerable amplitudes can also be generated in USIM. In the paper it is revealed that both the DC and the subharmonic components could lead to extremely large additional losses in the USIM enhanced by its special parameters. © 2012 IMACS. Published by Elsevier B.V. All rights reserved.

Item Type: Article
Additional Information: doktori iskola: Pattantyús Ábrahám Gépészeti Tudományok
Uncontrolled Keywords: Space vector modulation; High speed drives; Subharmonics
Subjects: T Technology / alkalmazott, műszaki tudományok > T2 Technology (General) / műszaki tudományok általában
SWORD Depositor: MTMT SWORD
Depositing User: MTMT SWORD
Date Deposited: 07 Feb 2014 13:13
Last Modified: 07 Feb 2014 13:13
URI: http://real.mtak.hu/id/eprint/10165

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