About: Averaged modeling of switched DC-DC converters based on Spice models of semiconductor switches

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	A generalization of the model of PWM (Pulse Width Modulation) switch according to Dijk et al. [1] for averaged modeling of switched DC-DC converters is proposed. The original model by Dijk consists of the controlled current and voltage sources for modeling the ideal active and passive switch. New model, proposed in this paper, is based on the same strategy, but it takes into account the nonideal V/I characteristics of semiconductor switches. The rules for determining the parameters of controlled sources from converter state variables remain the same as in [1], but a special procedure provides the extraction of these parameters directly from PSpice models of concrete transistor or diode, representing the active and passive switches. The way this model is compiled allows for the influence of parasitic ESRs of the capacitors in the circuit such that the resulting equations are equivalent to the averaged state space equations. The procedure of PSpice modeling and the results of computer simulation of boos A generalization of the model of PWM (Pulse Width Modulation) switch according to Dijk et al. [1] for averaged modeling of switched DC-DC converters is proposed. The original model by Dijk consists of the controlled current and voltage sources for modeling the ideal active and passive switch. New model, proposed in this paper, is based on the same strategy, but it takes into account the nonideal V/I characteristics of semiconductor switches. The rules for determining the parameters of controlled sources from converter state variables remain the same as in [1], but a special procedure provides the extraction of these parameters directly from PSpice models of concrete transistor or diode, representing the active and passive switches. The way this model is compiled allows for the influence of parasitic ESRs of the capacitors in the circuit such that the resulting equations are equivalent to the averaged state space equations. The procedure of PSpice modeling and the results of computer simulation of boos (en)
Title	Averaged modeling of switched DC-DC converters based on Spice models of semiconductor switches Averaged modeling of switched DC-DC converters based on Spice models of semiconductor switches (en)
skos:prefLabel	Averaged modeling of switched DC-DC converters based on Spice models of semiconductor switches Averaged modeling of switched DC-DC converters based on Spice models of semiconductor switches (en)
skos:notation	RIV/00216305:26220/08:PU77742!RIV10-MSM-26220___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA102/08/0784), P(GA102/08/0851), Z(MSM0021630503), Z(MSM0021630513)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Biolková, Viera Kolka, Zdeněk Biolek, Dalibor
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	357498
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/08:PU77742
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	PWM switch, DC-DC converter, switch, averaged model (en)
http://linked.open.../riv/klicoveSlovo	averaged model switch PWM switch DC-DC converter
http://linked.open...ontrolniKodProRIV	[A238A90FDEE1]
http://linked.open...v/mistoKonaniAkce	Puerto De La Cruz, Spain
http://linked.open...i/riv/mistoVydani	Tenerife, Spain
http://linked.open...i/riv/nazevZdroje	Proceedings of the 7th WSEAS International Conference on CIRCUITS, SYSTEMS, ELECTRONICS, CONTROL & SIGNAL PROCESSING (CSECS'08)
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	Special methods of modeling and simulation of switched circuits Advanced Communication Techniques for Atmospheric Transmission Channel
http://linked.open...UplatneniVysledku	2008
http://linked.open...iv/tvurceVysledku	Biolek, Dalibor Biolková, Viera Kolka, Zdeněk
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2008-12-15 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Nové trendy v mikroelektronických systémech a nanotechnologiích (MIKROSYN) Advanced Electronic Communication Systems and Technologies (ELCOM)
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	WSEAS
https://schema.org/isbn	978-960-474-035-2
http://localhost/t...ganizacniJednotka	26220

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