About: Harmonic Currents of Semiconductor Pulse Switching Converters

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Due to the operation of power semiconductor switching converters, the content of harmonic currents, which these switching converters take from the feed array, is still increasing. One of the possible ways of minimizing these currents is the use of pulse switching converters. On one hand, the original, characteristic harmonic ones are minimized, but, on the other hand, new frequencies caused by the modulation frequency appear in the current spectrum. The level of the currents of these frequencies is small and is scarcely dependent on the load of the converter. It may happen that the proportional value of the monitored harmonic one is high, although the absolute value is low. In the article presented, there is a description of the activity of the pulse voltage rectifier and an analysis of the current taken. The other part contains the results of the harmonic analysis of the stated current, including both the absolute and proportional values according to the load. In the conclusion, there are results of measurements of pulsed switching converters taken from the real measurement. Due to the operation of power semiconductor switching converters, the content of harmonic currents, which these switching converters take from the feed array, is still increasing. One of the possible ways of minimizing these currents is the use of pulse switching converters. On one hand, the original, characteristic harmonic ones are minimized, but, on the other hand, new frequencies caused by the modulation frequency appear in the current spectrum. The level of the currents of these frequencies is small and is scarcely dependent on the load of the converter. It may happen that the proportional value of the monitored harmonic one is high, although the absolute value is low. In the article presented, there is a description of the activity of the pulse voltage rectifier and an analysis of the current taken. The other part contains the results of the harmonic analysis of the stated current, including both the absolute and proportional values according to the load. In the conclusion, there are results of measurements of pulsed switching converters taken from the real measurement. (en)
Title	Harmonic Currents of Semiconductor Pulse Switching Converters Harmonic Currents of Semiconductor Pulse Switching Converters (en)
skos:prefLabel	Harmonic Currents of Semiconductor Pulse Switching Converters Harmonic Currents of Semiconductor Pulse Switching Converters (en)
skos:notation	RIV/61989100:27240/13:86088811!RIV14-MSM-27240___
http://linked.open...avai/predkladatel	Fakulta elektrotechniky a informatiky
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(LH12183), S
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Žídek, Jan Bilík, Petr Maňas, Jakub
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	Vysoká škola báňská - Technická univerzita Ostrava / Fakulta elektrotechniky a informatiky
http://linked.open...dnocenehoVysledku	77070
http://linked.open...ai/riv/idVysledku	RIV/61989100:27240/13:86088811
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Converters; Switching; Pulse; Semiconductor; Currents; Harmonic (en)
http://linked.open.../riv/klicoveSlovo	Pulse Semiconductor Harmonic Switching Converters Currents
http://linked.open...ontrolniKodProRIV	[CB7C92701ABE]
http://linked.open...v/mistoKonaniAkce	Peking
http://linked.open...i/riv/mistoVydani	Irvine
http://linked.open...i/riv/nazevZdroje	Energy and Power Engineering. Vol. 5, no. 4B
http://linked.open...in/vavai/riv/obor	JB
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Study on smart testing and calibration methods for advanced measurement equipment intended for the area of electrical energy transmission and distribution.
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Bilík, Petr Kůs, Václav Maňas, Jakub Žídek, Jan Josefová, Tereza
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2013-07-12 (xsd:date)
issn	1949-243X
number of pages	6 (xsd:int)
http://bibframe.org/vocab/doi	10.4236/epe.2013.54B214
http://purl.org/ne...btex#hasPublisher	Scientific Research Publishing
http://localhost/t...ganizacniJednotka	27240

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