About: Dead-Time Compensation Method with Adaptive Bandpass Filter in the Vector-Controlled AC System

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This paper aims at analyzing and compensating the dead-time effects in the vector-controlled AC system. It is necessary to insert a switching delay time in pulse width modulation (PWM) voltagesource inverter to prevent a short circuit in the DC link. This causes known dead-time effect which evokes distortion of output voltage inverter and ripple of phase current. The fundamental dead-time compensation based on an average value of the lost voltage of the inverter is accompanied by adaptive filtering stator phase currents. The results of the experiments show the validity of the analysis and verify the effectiveness of the proposed compensation method. The proposed method can be implemented with software without any extra hardware. This paper aims at analyzing and compensating the dead-time effects in the vector-controlled AC system. It is necessary to insert a switching delay time in pulse width modulation (PWM) voltagesource inverter to prevent a short circuit in the DC link. This causes known dead-time effect which evokes distortion of output voltage inverter and ripple of phase current. The fundamental dead-time compensation based on an average value of the lost voltage of the inverter is accompanied by adaptive filtering stator phase currents. The results of the experiments show the validity of the analysis and verify the effectiveness of the proposed compensation method. The proposed method can be implemented with software without any extra hardware. (en)
Title	Dead-Time Compensation Method with Adaptive Bandpass Filter in the Vector-Controlled AC System Dead-Time Compensation Method with Adaptive Bandpass Filter in the Vector-Controlled AC System (en)
skos:prefLabel	Dead-Time Compensation Method with Adaptive Bandpass Filter in the Vector-Controlled AC System Dead-Time Compensation Method with Adaptive Bandpass Filter in the Vector-Controlled AC System (en)
skos:notation	RIV/00216305:26220/13:PU105384!RIV14-GA0-26220___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GAP103/10/0647)
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Buchta, Luděk Graf, Miroslav Veselý, Ivo
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	68056
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/13:PU105384
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Dead-time compensation, PWM invertor, induction motor, AC drives, adaptive bandpass filter, voltage distortion (en)
http://linked.open.../riv/klicoveSlovo	AC drives Dead-time compensation PWM invertor adaptive bandpass filter induction motor voltage distortion
http://linked.open...ontrolniKodProRIV	[E7B2349582E7]
http://linked.open...v/mistoKonaniAkce	Velké Karlovice
http://linked.open...i/riv/mistoVydani	Neuveden
http://linked.open...i/riv/nazevZdroje	12th IFAC Conference on Programmable Devices and Embedded Systems (2013)
http://linked.open...in/vavai/riv/obor	BC
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Intelligent Electrical Drives Predictive and Robust Control Algorithms
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Veselý, Ivo Buchta, Luděk Graf, Miroslav
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2013-09-25 (xsd:date)
number of pages	6 (xsd:int)
http://bibframe.org/vocab/doi	10.3182/20130925-3-CZ-3023.00033
http://purl.org/ne...btex#hasPublisher	Neuveden
https://schema.org/isbn	978-3-902823-53-3
http://localhost/t...ganizacniJednotka	26220

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