Effect of subharmonics on the operation of ultrahigh speed induction machines

Peter Stumpf, Zoltán Varga, Péter Bartal, Rafael K. Járdán, István Nagy

Research output: Chapter in Book/Report/Conference proceedingConference contribution

10 Scopus citations

Abstract

The novel contribution is the study of the impact of subharmonics generated by the PWM technique and by the imperfect operation of converters leading in some cases to the defect of ultrahigh speed induction machines (USIM). The problem is originated from an R&D work for industry. Results of numerical analysis of subharmonics are confirmed by computer simulations and laboratory tests. They are compared to the theory. The investigation was focusing on the problems connected with the special features and parameters of USIMs. It was revealed that in the operation of USIMs special problem emerges due to subharmonics.

Original languageEnglish (US)
Title of host publicationProceedings - IECON 2009, 35th Annual Conference of the IEEE Industrial Electronics Society
Pages426-431
Number of pages6
DOIs
StatePublished - Dec 1 2009
Externally publishedYes
Event35th Annual Conference of the IEEE Industrial Electronics Society, IECON 2009 - Porto, Portugal
Duration: Nov 3 2009Nov 5 2009

Other

Other35th Annual Conference of the IEEE Industrial Electronics Society, IECON 2009
Country/TerritoryPortugal
CityPorto
Period11/3/0911/5/09

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