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Statements

Subject Item
n2:RIV%2F00216305%3A26220%2F08%3APU68408%21RIV11-GA0-26220___
rdf:type
skos:Concept n13:Vysledek
dcterms:description
Control of drives based on AC induction motors is a quite complex task. Provided the vector control algorithm is used we need to know not only the rotor speed but also the position of the magnetic flux inside the motor during the control process. In most applications the flux sensors are omitted and the magnetic flux space vector position has to be calculated. But there are also applications in which even speed sensors should be omitted. In such a situation, we have to solve the task of state reconstruction only from voltage and currents measurements. Speed estimation methods based on the rotor slot harmonics analysis are popular because they do not depend on the machine electrical parameters knowledge. This paper deals with a problem of a small induction machine speed estimation. Control of drives based on AC induction motors is a quite complex task. Provided the vector control algorithm is used we need to know not only the rotor speed but also the position of the magnetic flux inside the motor during the control process. In most applications the flux sensors are omitted and the magnetic flux space vector position has to be calculated. But there are also applications in which even speed sensors should be omitted. In such a situation, we have to solve the task of state reconstruction only from voltage and currents measurements. Speed estimation methods based on the rotor slot harmonics analysis are popular because they do not depend on the machine electrical parameters knowledge. This paper deals with a problem of a small induction machine speed estimation.
dcterms:title
AC Induction Machine Speed Estimation using Electrical Quantities Harmonic Analysis AC Induction Machine Speed Estimation using Electrical Quantities Harmonic Analysis
skos:prefLabel
AC Induction Machine Speed Estimation using Electrical Quantities Harmonic Analysis AC Induction Machine Speed Estimation using Electrical Quantities Harmonic Analysis
skos:notation
RIV/00216305:26220/08:PU68408!RIV11-GA0-26220___
n3:aktivita
n5:P
n3:aktivity
P(1M0567), P(GA102/06/0949)
n3:cisloPeriodika
1
n3:dodaniDat
n11:2011
n3:domaciTvurceVysledku
n7:7739044 n7:1139169
n3:druhVysledku
n8:J
n3:duvernostUdaju
n12:S
n3:entitaPredkladatele
n14:predkladatel
n3:idSjednocenehoVysledku
354699
n3:idVysledku
RIV/00216305:26220/08:PU68408
n3:jazykVysledku
n17:eng
n3:klicovaSlova
AC induction machine, sensorless control, slot harmonics
n3:klicoveSlovo
n9:AC%20induction%20machine n9:sensorless%20control n9:slot%20harmonics
n3:kodStatuVydavatele
AT - Rakouská republika
n3:kontrolniKodProRIV
[E854B8BB75FA]
n3:nazevZdroje
DAAAM International Scientific Book
n3:obor
n18:JB
n3:pocetDomacichTvurcuVysledku
2
n3:pocetTvurcuVysledku
2
n3:projekt
n10:GA102%2F06%2F0949 n10:1M0567
n3:rokUplatneniVysledku
n11:2008
n3:svazekPeriodika
2007
n3:tvurceVysledku
Václavek, Pavel Blaha, Petr
s:issn
1726-9687
s:numberOfPages
14
n16:organizacniJednotka
26220