About: Detection of low-level electromagnetic signal of partial discharge by means of disturbed acquisition discrimination

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The proposed article will present a new approach to detection of very weak electromagnetic signal, which is generated by partial discharge (PD). This approach is a part of radiofrequency method, known as ultra-high frequency (UHF) method. The UHF method is utilized for detection, activity quantization and localization of PD in high-voltage power transformers. The UHF method is the most advancing method for this type of transformer diagnostic. The state of the art in instrument technology allows real-time acquisition and processing of pulsed broad band signals together with 3D localization of PD occurrence. The UHF method is based on measurements of electromagnetic waves in UHF spectrum produced by PD. Typical spectrum of the PD UHF signal ranges from hundreds of MHz to units of GHz. The UHF signal is detected by sensing heads that enter the transformer through its casing. Sensing heads, which were developed at Brno University of Technology (BUT), contains antennas and a set of high-frequency component The proposed article will present a new approach to detection of very weak electromagnetic signal, which is generated by partial discharge (PD). This approach is a part of radiofrequency method, known as ultra-high frequency (UHF) method. The UHF method is utilized for detection, activity quantization and localization of PD in high-voltage power transformers. The UHF method is the most advancing method for this type of transformer diagnostic. The state of the art in instrument technology allows real-time acquisition and processing of pulsed broad band signals together with 3D localization of PD occurrence. The UHF method is based on measurements of electromagnetic waves in UHF spectrum produced by PD. Typical spectrum of the PD UHF signal ranges from hundreds of MHz to units of GHz. The UHF signal is detected by sensing heads that enter the transformer through its casing. Sensing heads, which were developed at Brno University of Technology (BUT), contains antennas and a set of high-frequency component (en)
Title	Detection of low-level electromagnetic signal of partial discharge by means of disturbed acquisition discrimination Detection of low-level electromagnetic signal of partial discharge by means of disturbed acquisition discrimination (en)
skos:prefLabel	Detection of low-level electromagnetic signal of partial discharge by means of disturbed acquisition discrimination Detection of low-level electromagnetic signal of partial discharge by means of disturbed acquisition discrimination (en)
skos:notation	RIV/00216305:26220/14:PU108965!RIV15-MSM-26220___
http://linked.open...avai/riv/aktivita	S
http://linked.open...avai/riv/aktivity	S
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Fiala, Pavel Drexler, Petr Steinbauer, Miloslav Čáp, Martin
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	10617
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/14:PU108965
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	partial discharge, UHF method, source localization (en)
http://linked.open.../riv/klicoveSlovo	UHF method partial discharge source localization
http://linked.open...ontrolniKodProRIV	[F81F65905436]
http://linked.open...v/mistoKonaniAkce	Guangzhou
http://linked.open...i/riv/mistoVydani	Neuveden
http://linked.open...i/riv/nazevZdroje	Progress in Electromagnetics Research Symposium 2014, Guangzhou
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...UplatneniVysledku	2014
http://linked.open...iv/tvurceVysledku	Drexler, Petr Fiala, Pavel Steinbauer, Miloslav Čáp, Martin Kaška, Miloš Kočiš, Luboš
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2014-08-25 (xsd:date)
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Neuveden
https://schema.org/isbn	978-1-934142-28-8
http://localhost/t...ganizacniJednotka	26220

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