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Strukturní změna izolačního kompozitu

dc.contributor.authorMentlík, V.
dc.contributor.authorTrnka, P.
dc.contributor.authorTábořík, O.
dc.contributor.authorPihera, J.
dc.date.accessioned2011-02-04T12:30:51Z
dc.date.available2011-02-04T12:30:51Z
dc.date.issued2008
dc.identifier.citationAdvances in electrical and electronic engineering. 2008, vol. 7, no. 3, p. 432-436.en
dc.identifier.issn1336-1376
dc.identifier.urihttp://hdl.handle.net/10084/83890
dc.format.extent274446 bytescs
dc.format.mimetypeapplication/pdfcs
dc.language.isocsen
dc.publisherŽilinská univerzita v Žiline. Elektrotechnická fakultaen
dc.relation.ispartofseriesAdvances in electrical and electronic engineeringen
dc.relation.urihttp://advances.utc.sk/index.php/AEEEen
dc.rightsCreative Commons Attribution 3.0 Unported (CC BY 3.0)
dc.rights© Žilinská univerzita v Žiline. Elektrotechnická fakulta
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/
dc.titleStrukturní změna izolačního kompozituen
dc.title.alternativeStructure change of the insulating compositeen
dc.typearticleen
dc.description.abstract-enModern power electric drives brought advantages in induction motor control. In the same time appeared problems with high frequency square waveform voltage (pulse stress) produced by the voltage converters. Voltage converters produce repetitive pulses with high level of voltage rise fronts (slew rates). Rise fronts attained values of up to tens kilovolts per microsecond and voltage pulse repetition frequency up to some tens of kilohertz. This technology is an advantage for a drive control. Significant is the impact of these voltage waveforms on the motor insulations. Degradation of the main wall insulation can reduce the reliability of the electric motor and whole drive. In this paper is discussed one possible solution. The promising modification in the insulation material structure is presented in the paper.en
dc.rights.accessopenAccess
dc.type.versionpublishedVersioncs
dc.type.statusPeer-reviewedcs


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  • OpenAIRE [5085]
    Kolekce určená pro sklízení infrastrukturou OpenAIRE; obsahuje otevřeně přístupné publikace, případně další publikace, které jsou výsledkem projektů rámcových programů Evropské komise (7. RP, H2020, Horizon Europe).
  • AEEE. 2008, vol. 7 [106]

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Creative Commons Attribution 3.0 Unported (CC BY 3.0)
Except where otherwise noted, this item's license is described as Creative Commons Attribution 3.0 Unported (CC BY 3.0)