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dc.contributor.authorTkáč, Jan
dc.contributor.authorDolník, Bystrik
dc.contributor.authorKurímský, Juraj
dc.contributor.authorVilček, Miroslav
dc.contributor.authorVarga, Viktor
dc.contributor.editorMühlbacher, Jan
dc.date.accessioned2017-02-21T09:15:09Z
dc.date.available2017-02-21T09:15:09Z
dc.date.issued2006
dc.identifier.citationProceedings of the Intensive Programme 2006. 1st ed. Pilsen: University of West Bohemia. Faculty of electrical engineering. Department of electrical power engineering and environmental engineering, 2006, s. 81-85. ISBN 80-7043-456-2.en
dc.identifier.isbn80-7043-456-2
dc.identifier.urihttp://home.zcu.cz/~tesarova/IP/Proceedings/Proc_2006/index.htm
dc.identifier.urihttp://hdl.handle.net/11025/23851
dc.format5 s.cs
dc.format.mimetypeapplication/pdf
dc.language.isoenen
dc.publisherUniversity of West Bohemia. Faculty of electrical engineering. Department of electrical power engineering and environmental engineeringen
dc.rights© University of West Bohemiaen
dc.subjectakustický hlukcs
dc.subjectokolní rušenícs
dc.subjectspojovánícs
dc.subjectoptická izolacecs
dc.subjectpřepětícs
dc.titleDischarge activity detection in acoustic band in strong electric fielden
dc.typekonferenční příspěvekcs
dc.typeconferenceObjecten
dc.rights.accessopenAccessen
dc.type.versionpublishedVersionen
dc.description.abstract-translatedThis paper is oriented in the area of analysis of acoustic noise obtained from service of power engineering devices with very strong electromagnetic field. In this case not only operator but also measurement devices need protection. For this purpose optical insulated amplifier with frequency range up to 2 MHz was developed. We analyse acoustic signal from acoustic sensor in audible band from 1 kHz to 20 kHz. The acoustic signal transmitted from object is unique for specific conditions. Exploitation of audible band for PD phenomenon detection is difficult in outdoor bias level but with appropriate filtering it is possibile this disadvantage eliminate. Advantage of this method consist in simple results prepare.en
dc.subject.translatedacoustic noiseen
dc.subject.translatedambient disturbanceen
dc.subject.translatedcouplingen
dc.subject.translatedoptic insulationen
dc.subject.translatedovervoltageen
dc.type.statusPeer-revieweden
Vyskytuje se v kolekcích:Proceedings of the intensive programme 2006
Proceedings of the intensive programme 2006

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