About: Current Constraints of PWM Rectifier under Unbalanced Voltage Supply

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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	Non-standard conditions in the power network such as voltage unbalance negatively affect operation of electric drives. The unbalance can be caused by a failure in the network or by an unbalanced load in the vicinity of the affected drive. Unsymmetrical voltages at the input of a voltage source inverter cause pulsations in the DC-link voltage when not properly taken care of. This may result in a significant reduction of power capabilities and, therefore, limited controllability of the drive. The paper deals with the analysis of the constraints caused especially by the current stress of the converter's parts when operated from an unbalanced voltage supply. The influence of circuit parameters on the operating regions and their constraints are particularly dealt with. Non-standard conditions in the power network such as voltage unbalance negatively affect operation of electric drives. The unbalance can be caused by a failure in the network or by an unbalanced load in the vicinity of the affected drive. Unsymmetrical voltages at the input of a voltage source inverter cause pulsations in the DC-link voltage when not properly taken care of. This may result in a significant reduction of power capabilities and, therefore, limited controllability of the drive. The paper deals with the analysis of the constraints caused especially by the current stress of the converter's parts when operated from an unbalanced voltage supply. The influence of circuit parameters on the operating regions and their constraints are particularly dealt with. (en)
Title	Current Constraints of PWM Rectifier under Unbalanced Voltage Supply Current Constraints of PWM Rectifier under Unbalanced Voltage Supply (en)
skos:prefLabel	Current Constraints of PWM Rectifier under Unbalanced Voltage Supply Current Constraints of PWM Rectifier under Unbalanced Voltage Supply (en)
skos:notation	RIV/61388998:_____/10:00352053!RIV11-GA0-61388998
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA102/09/1273), Z(AV0Z20570509)
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Chomát, Miroslav Bendl, Jiří Schreier, Luděk
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	Ústav termomechaniky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	252519
http://linked.open...ai/riv/idVysledku	RIV/61388998:_____/10:00352053
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	PWM rectifiers; electric drives; DC-link voltage (en)
http://linked.open.../riv/klicoveSlovo	DC-link voltage PWM rectifiers electric drives
http://linked.open...ontrolniKodProRIV	[930863F95103]
http://linked.open...v/mistoKonaniAkce	Palm Springs, California
http://linked.open...i/riv/mistoVydani	Palm Springs, California
http://linked.open...i/riv/nazevZdroje	2010 TWENTY-FIFTH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC)
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Effect of DC-Link Voltage Variations in Voltage Source Inverter on Electric Drive Operation
http://linked.open...UplatneniVysledku	2010
http://linked.open...iv/tvurceVysledku	Bendl, Jiří Chomát, Miroslav Schreier, Luděk
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open...ain/vavai/riv/wos	000278142300142
http://linked.open.../riv/zahajeniAkce	2010-02-21 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Interaction of Electromagnetic Fields and Dynamics of Controlled Energy Conversions in Electrical Engineering
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	IEEE
https://schema.org/isbn	978-1-4244-4783-1
is http://linked.open...avai/riv/vysledek of	Current Constraints of PWM Rectifier under Unbalanced Voltage Supply Current Constraints of PWM Rectifier under Unbalanced Voltage Supply Current Constraints of PWM Rectifier under Unbalanced Voltage Supply

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