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dc.contributor.authorHasse, L.
dc.contributor.authorSmulko, J.
dc.contributor.authorSpiralski, L.
dc.contributor.editorPihera, Josef
dc.contributor.editorSteiner, František
dc.date.accessioned2012-10-08T11:13:11Z
dc.date.available2012-10-08T11:13:11Z
dc.date.issued2008
dc.identifier.citationElectroscope. 2008, Konference EDS 2008.cs
dc.identifier.citationEDS '08 IMAPS CS International Conference Proceedings. Brno, VUT v Brně, 2008.cs
dc.identifier.isbn978-80-214-3717-3
dc.identifier.issn1802-4564
dc.identifier.urihttp://147.228.94.30/images/PDF/Rocnik2008/EDS_2008/hasse.pdf
dc.identifier.urihttp://hdl.handle.net/11025/517
dc.format4 s.
dc.format.mimetypeapplication/pdf
dc.language.isoenen
dc.publisherZápadočeská univerzita v Plzni, Fakulta elektrotechnickács
dc.relation.ispartofseriesElectroscopecs
dc.rightsCopyright © 2007-2010 Electroscope. All Rights Reserved.en
dc.subjectvysokonapěťové varistorycs
dc.subjectelektrotechnická diagnostikacs
dc.subjecttřetí harmonický indexcs
dc.subjectZnOcs
dc.titleThird harmonic index as a diagnostic tool of high-voltage varistorsen
dc.typečlánekcs
dc.typekonferenční příspěvekcs
dc.typearticleen
dc.typeconferenceObjecten
dc.rights.accessopenAccessen
dc.type.versionpublishedVersionen
dc.description.abstract-translatedHigh voltage varistors that consist of grained ZnO have to be tested before assembling. The recommended method for standard industrial testing of varistors demands application of high voltages and intensive currents that is inconvenient and needs extensive power consumption. This method requires also metallization of the ZnO structures that increases a cost of testing. Another method of varistor quality and endurance evaluation by the third harmonic index measurement at relatively low voltage range has been proposed. In this experimental study, we present results of the third harmonic index measurements in the selected varistors types. The applied measurement system and results of the THI (Third Harmonic Index) measurements for the selected high-voltage varistor types have been presented. It was proved that the proposed procedure can be applied for preliminary selection of the tested 280 V structures at their fabrication stage.en
dc.subject.translatedhigh voltage varistorsen
dc.subject.translatedelectrotechnical diagnosticsen
dc.subject.translatedthird harmonic indexen
dc.subject.translatedZnOen
dc.type.statusPeer-revieweden
Appears in Collections:2008
Konference EDS 2008 (2008)

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