About: Four-switch three-phase space-vector PWM AC-DC converter

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	A three-phase four-switch AC-DC converter with space vector pulsewidth modulation scheme is presented and investigated. The adopted two-level converter has fewer power switches than the conventional two-level six-switch converter. A novel space vector pulsewidth modulation scheme is adopted to reduce content of the current distortion. Based on the adopted control scheme proper voltage vectors are generated on the AC terminal for drawing current with a high a power factor, also in the case of unbalanced AC-input voltage. The experimental results are provided to verify the effectiveness of the proposed control scheme. A three-phase four-switch AC-DC converter with space vector pulsewidth modulation scheme is presented and investigated. The adopted two-level converter has fewer power switches than the conventional two-level six-switch converter. A novel space vector pulsewidth modulation scheme is adopted to reduce content of the current distortion. Based on the adopted control scheme proper voltage vectors are generated on the AC terminal for drawing current with a high a power factor, also in the case of unbalanced AC-input voltage. The experimental results are provided to verify the effectiveness of the proposed control scheme. (en) Nová modulace prostorových vektorů byla užita u měniče se sníženým počtem spinacích součástek. Experimentální výsledky prokazují efektivnost navrženého řídicího schématu. (cs)
Title	Four-switch three-phase space-vector PWM AC-DC converter Four-switch three-phase space-vector PWM AC-DC converter (en) Čtyřspinačový trojfázový AC-DC měnič s pulzní modulací prostorových vektorů (cs)
skos:prefLabel	Four-switch three-phase space-vector PWM AC-DC converter Four-switch three-phase space-vector PWM AC-DC converter (en) Čtyřspinačový trojfázový AC-DC měnič s pulzní modulací prostorových vektorů (cs)
skos:notation	RIV/61388998:_____/08:00306667!RIV09-AV0-61388998
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA102/04/0215), Z(AV0Z20570509)
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2009
http://linked.open...aciTvurceVysledku	Škramlík, Jiří Valouch, Viktor
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav termomechaniky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	368435
http://linked.open...ai/riv/idVysledku	RIV/61388998:_____/08:00306667
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	AC-DC converter; space-vector pulsewidth modulation; rectifier (en)
http://linked.open.../riv/klicoveSlovo	rectifier AC-DC converter space-vector pulsewidth modulation
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[9A85094CD0A7]
http://linked.open...i/riv/nazevZdroje	International Journal of Electronics
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Analysis and optimization of AC electrical drive system with reduced number of switching elements of inverter
http://linked.open...UplatneniVysledku	2008
http://linked.open...v/svazekPeriodika	95
http://linked.open...iv/tvurceVysledku	Klíma, J. Valouch, Viktor Škramlík, Jiří
http://linked.open...ain/vavai/riv/wos	000254949500008
http://linked.open...n/vavai/riv/zamer	Interaction of Electromagnetic Fields and Dynamics of Controlled Energy Conversions in Electrical Engineering
issn	0020-7217
number of pages	15 (xsd:int)

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