About: Influence of Spatial Harmonics on Properties of Five-phase Induction Machines

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The first part of the paper deals with the determination of main parameters which are necessary for modelling of a five-phase induction machine with a cage rotor. In case of feeding by unbalanced voltages, the influence of higher space harmonics on properties of a five-phase motor is demonstrated by means of the results of the numerical modelling of a single-phase and a two-phase short circuit in no-load operation. The paper compares the results of solutions for machines with an insulated node of the stator winding (when the first and the third spatial waves are applied only) with the results of a simulation in the case when the node of winding is connected with the node of a feeding source. In this case, the fifth spatial harmonic considerably influences the situation in the machine. The presented results of the simulations clearly show the necessity to consider higher spatial waves of the current layer, flux density and flux in the yoke. The first part of the paper deals with the determination of main parameters which are necessary for modelling of a five-phase induction machine with a cage rotor. In case of feeding by unbalanced voltages, the influence of higher space harmonics on properties of a five-phase motor is demonstrated by means of the results of the numerical modelling of a single-phase and a two-phase short circuit in no-load operation. The paper compares the results of solutions for machines with an insulated node of the stator winding (when the first and the third spatial waves are applied only) with the results of a simulation in the case when the node of winding is connected with the node of a feeding source. In this case, the fifth spatial harmonic considerably influences the situation in the machine. The presented results of the simulations clearly show the necessity to consider higher spatial waves of the current layer, flux density and flux in the yoke. (en)
Title	Influence of Spatial Harmonics on Properties of Five-phase Induction Machines Influence of Spatial Harmonics on Properties of Five-phase Induction Machines (en)
skos:prefLabel	Influence of Spatial Harmonics on Properties of Five-phase Induction Machines Influence of Spatial Harmonics on Properties of Five-phase Induction Machines (en)
skos:notation	RIV/00216305:26220/09:PU82453!RIV10-MSM-26220___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA102/08/0424), Z(AV0Z20570509), Z(MSM0021630516)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Skalka, Miroslav
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	319349
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/09:PU82453
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	five-phase induction machine, symetrical components, spatial wave (harmonic), single-phase short circuit (en)
http://linked.open.../riv/klicoveSlovo	spatial wave (harmonic) five-phase induction machine single-phase short circuit symetrical components
http://linked.open...ontrolniKodProRIV	[BA3033FC323D]
http://linked.open...v/mistoKonaniAkce	Dubrovník
http://linked.open...i/riv/mistoVydani	Dubrovnik
http://linked.open...i/riv/nazevZdroje	15th International Conference on Electrical Drives and Power Electronics - EDPE2009
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Imrovement of Reliability of AC Variable Speed Drives
http://linked.open...UplatneniVysledku	2009
http://linked.open...iv/tvurceVysledku	Bendl, Jiří Schreier, Luděk Skalka, Miroslav Chomat, Miroslav
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2009-10-11 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Interaction of Electromagnetic Fields and Dynamics of Controlled Energy Conversions in Electrical Engineering Zdroje, akumulace a optimalizace využití energie v podmímkách trvale udržitelného rozvoje
number of pages	8 (xsd:int)
http://purl.org/ne...btex#hasPublisher	KoREMA
https://schema.org/isbn	978-953-6037-56-8
http://localhost/t...ganizacniJednotka	26220

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