About: Load Torque and Moment of Inertia Observability Analysis for Alternating Current Drive Sensorless Control

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Knowledge of the exact characteristics of a motor is necessary for a high-performance electrical drive control. It is useful to obtain not only the states of electrical and mechanical variables, but also other quantities. Two of the unknown parameters are the moment of inertia and the load torque. This paper addresses theoretical aspects of conditions, on which these quantities are simultaneously observable. Both asynchronous and synchronous drives are considered. The conditions are verified by a simulation and by real-motor data. Obtained results prove the possibility of their sensorless estimation. Some difficulties of the state estimation when controllers are saturated are shown. Knowledge of the exact characteristics of a motor is necessary for a high-performance electrical drive control. It is useful to obtain not only the states of electrical and mechanical variables, but also other quantities. Two of the unknown parameters are the moment of inertia and the load torque. This paper addresses theoretical aspects of conditions, on which these quantities are simultaneously observable. Both asynchronous and synchronous drives are considered. The conditions are verified by a simulation and by real-motor data. Obtained results prove the possibility of their sensorless estimation. Some difficulties of the state estimation when controllers are saturated are shown. (en)
Title	Load Torque and Moment of Inertia Observability Analysis for Alternating Current Drive Sensorless Control Load Torque and Moment of Inertia Observability Analysis for Alternating Current Drive Sensorless Control (en)
skos:prefLabel	Load Torque and Moment of Inertia Observability Analysis for Alternating Current Drive Sensorless Control Load Torque and Moment of Inertia Observability Analysis for Alternating Current Drive Sensorless Control (en)
skos:notation	RIV/00216305:26220/12:PU100265!RIV13-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	2013
http://linked.open...aciTvurceVysledku	Václavek, Pavel Herman, 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	147283
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/12:PU100265
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	observability, AC machine, sensorless control (en)
http://linked.open.../riv/klicoveSlovo	sensorless control observability AC machine
http://linked.open...ontrolniKodProRIV	[274D3160CA57]
http://linked.open...v/mistoKonaniAkce	Montreal
http://linked.open...i/riv/mistoVydani	Kanada
http://linked.open...i/riv/nazevZdroje	Proceedings of the IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society
http://linked.open...in/vavai/riv/obor	JB
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Intelligent Electrical Drives Predictive and Robust Control Algorithms
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Václavek, Pavel Herman, Ivo
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2012-10-25 (xsd:date)
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	IEEE
https://schema.org/isbn	978-1-4673-2420-5
http://localhost/t...ganizacniJednotka	26220

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