About: Proposal of technical measures for a partial discharge detection system based on real measurement

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The article presents results of the measurement of partial discharge (PD) activity in power oil transformers. The method is based on measurement of electromagnetic waves in UHF spectrum produced by PD. The measurement of PD activity has been made on eight power transformers in the Dukovany nuclear power plant in the Czech Republic. The initial experimental measurement, which was under full working arrangements, has been accompanied by some issues. The recorded signals contained strong interference. It has been estimated, that the source of the interference is probably situated in the high voltage bushings, which feed the transformer from a turbo-generator. The interfering signal in form of electromagnetic waves has propagated through the air vicinity and it has coupled to the sensing heads. It has been found that the proper shielding is a crucial factor, while the PD signal level is far below the level of the interference. Further experiments have been conducted with an additional shielding and the in The article presents results of the measurement of partial discharge (PD) activity in power oil transformers. The method is based on measurement of electromagnetic waves in UHF spectrum produced by PD. The measurement of PD activity has been made on eight power transformers in the Dukovany nuclear power plant in the Czech Republic. The initial experimental measurement, which was under full working arrangements, has been accompanied by some issues. The recorded signals contained strong interference. It has been estimated, that the source of the interference is probably situated in the high voltage bushings, which feed the transformer from a turbo-generator. The interfering signal in form of electromagnetic waves has propagated through the air vicinity and it has coupled to the sensing heads. It has been found that the proper shielding is a crucial factor, while the PD signal level is far below the level of the interference. Further experiments have been conducted with an additional shielding and the in (en)
Title	Proposal of technical measures for a partial discharge detection system based on real measurement Proposal of technical measures for a partial discharge detection system based on real measurement (en)
skos:prefLabel	Proposal of technical measures for a partial discharge detection system based on real measurement Proposal of technical measures for a partial discharge detection system based on real measurement (en)
skos:notation	RIV/00216305:26220/13:PU103991!RIV15-MSM-26220___
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(FR-TI1/001), S
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Fiala, Pavel Drexler, Petr Kříž, Tomáš Steinbauer, Miloslav Čáp, Martin Myška, Radek
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta elektrotechniky a komunikačních technologií
http://linked.open...dnocenehoVysledku	100440
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/13:PU103991
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	partial discharge, power transformer, electromagnetic susceptibility, localization (en)
http://linked.open.../riv/klicoveSlovo	electromagnetic susceptibility partial discharge localization power transformer
http://linked.open...ontrolniKodProRIV	[9045F26DBD6B]
http://linked.open...v/mistoKonaniAkce	Taipei
http://linked.open...i/riv/mistoVydani	Taipei
http://linked.open...i/riv/nazevZdroje	Proceedings of PIERS 2013 in Taipei, March 25-28, 2013
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	6 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Research and development of discharge activity detection inside of oil transformers
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Drexler, Petr Fiala, Pavel Kříž, Tomáš Steinbauer, Miloslav Čáp, Martin Myška, Radek
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2013-03-25 (xsd:date)
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	The Electromagnetics Academy
https://schema.org/isbn	978-1-934142-24-0
http://localhost/t...ganizacniJednotka	26220

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