About: A Wideband Partial Discharge Meter using FPGA

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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	This paper describes a hardware design of a fully digital wideband PD meter based on application of FPGA as well as design of coupling device required for PD measurements. The designed coupling device has frequency bandwidth of 1 kHz - 10 MHz. The PD signal is digitalized by a fast 14-bit A/D convertor sampling at frequency of 50 MSa/s. The digital samples of PD signal are read by the FPGA, subsequently filtered by a number of digital FIR filter banks and stored in a 32 MB SDRAM memory. On request from PC software, the FPGA send samples in reduced form through Ethernet interface for the next signal processing and evaluation all important parameters of PD analysis. The paper also describes a design of smart charge calibrator especially developed for the PD meter testing and calibration. This paper describes a hardware design of a fully digital wideband PD meter based on application of FPGA as well as design of coupling device required for PD measurements. The designed coupling device has frequency bandwidth of 1 kHz - 10 MHz. The PD signal is digitalized by a fast 14-bit A/D convertor sampling at frequency of 50 MSa/s. The digital samples of PD signal are read by the FPGA, subsequently filtered by a number of digital FIR filter banks and stored in a 32 MB SDRAM memory. On request from PC software, the FPGA send samples in reduced form through Ethernet interface for the next signal processing and evaluation all important parameters of PD analysis. The paper also describes a design of smart charge calibrator especially developed for the PD meter testing and calibration. (en)
Title	A Wideband Partial Discharge Meter using FPGA A Wideband Partial Discharge Meter using FPGA (en)
skos:prefLabel	A Wideband Partial Discharge Meter using FPGA A Wideband Partial Discharge Meter using FPGA (en)
skos:notation	RIV/68407700:21230/13:00207304!RIV14-TA0-21230___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(TA02010311)
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Sedláček, Radek Vedral, Josef Tomlain, Ján
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	České vysoké učení technické v Praze / Fakulta elektrotechnická
http://linked.open...dnocenehoVysledku	59194
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/13:00207304
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	PD meter; application of FPGA; A/D convertor; smart charge calibrator (en)
http://linked.open.../riv/klicoveSlovo	A/D convertor PD meter application of FPGA smart charge calibrator
http://linked.open...ontrolniKodProRIV	[1910DBE72131]
http://linked.open...v/mistoKonaniAkce	Valencia
http://linked.open...i/riv/mistoVydani	Piscataway
http://linked.open...i/riv/nazevZdroje	9th IEEE International Symposium on Diagnostics for Electric Machines, Power Electronics and Drives
http://linked.open...in/vavai/riv/obor	JB
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Inteligent measuring diagnostic system for estimation of operational state of high voltage electrical rotary and non-rotary machines
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Sedláček, Radek Vedral, Josef Tomlain, Ján
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2013-08-27 (xsd:date)
number of pages	6 (xsd:int)
http://bibframe.org/vocab/doi	10.1109/DEMPED.2013.6645746
http://purl.org/ne...btex#hasPublisher	IEEE
https://schema.org/isbn	978-1-4799-0023-7
http://localhost/t...ganizacniJednotka	21230

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