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Statements

Subject Item
n2:RIV%2F61989100%3A27240%2F14%3A86089724%21RIV15-MSM-27240___
rdf:type
skos:Concept n15:Vysledek
dcterms:description
The paper deals with the impact of chosen main power quality indices, such as the voltage distortion, the voltage unbalance and the voltage dip on operation characteristics of an induction motor rated at 4 kW fed from the frequency converter and AC source. In this paper the motor efficiency and motor power factor are analyzed in dependence on the motor load at rated motor frequency and the maximum permitted standard levels of power quality indices. In particular, it is shown that the greatest impact on motor operation characteristics has the voltage dip, and that the motor efficiency decreases approximately linearly with the level of the voltage distortion and the voltage unbalance in the specific range of motor load. To distinguish the energy characteristic differences, we used the standard deviation. The paper deals with the impact of chosen main power quality indices, such as the voltage distortion, the voltage unbalance and the voltage dip on operation characteristics of an induction motor rated at 4 kW fed from the frequency converter and AC source. In this paper the motor efficiency and motor power factor are analyzed in dependence on the motor load at rated motor frequency and the maximum permitted standard levels of power quality indices. In particular, it is shown that the greatest impact on motor operation characteristics has the voltage dip, and that the motor efficiency decreases approximately linearly with the level of the voltage distortion and the voltage unbalance in the specific range of motor load. To distinguish the energy characteristic differences, we used the standard deviation.
dcterms:title
Impact of Mains Power Quality on Operation Characteristics of Induction Motor Impact of Mains Power Quality on Operation Characteristics of Induction Motor
skos:prefLabel
Impact of Mains Power Quality on Operation Characteristics of Induction Motor Impact of Mains Power Quality on Operation Characteristics of Induction Motor
skos:notation
RIV/61989100:27240/14:86089724!RIV15-MSM-27240___
n3:aktivita
n20:S
n3:aktivity
S
n3:dodaniDat
n17:2015
n3:domaciTvurceVysledku
n4:2640368 n4:8849145 n4:7166222
n3:druhVysledku
n12:D
n3:duvernostUdaju
n6:S
n3:entitaPredkladatele
n13:predkladatel
n3:idSjednocenehoVysledku
20671
n3:idVysledku
RIV/61989100:27240/14:86089724
n3:jazykVysledku
n10:eng
n3:klicovaSlova
power quality; power factor; induction motor; Efficiency
n3:klicoveSlovo
n8:Efficiency n8:power%20factor n8:induction%20motor n8:power%20quality
n3:kontrolniKodProRIV
[08AA78C51964]
n3:mistoKonaniAkce
Krakov
n3:mistoVydani
New York
n3:nazevZdroje
2014 14th International Conference on Environment and Electrical Engineering : Krakow, Poland, 10-12 May, 2014 : conference proceedings
n3:obor
n5:JA
n3:pocetDomacichTvurcuVysledku
3
n3:pocetTvurcuVysledku
3
n3:rokUplatneniVysledku
n17:2014
n3:tvurceVysledku
Otýpka, Jan Kocman, Stanislav Orság, Petr
n3:typAkce
n14:WRD
n3:zahajeniAkce
2014-05-10+02:00
s:numberOfPages
4
n18:doi
10.1109/EEEIC.2014.6835898
n11:hasPublisher
IEEE
n16:isbn
978-1-4799-4661-7
n21:organizacniJednotka
27240