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Statements

Subject Item
n2:RIV%2F49777513%3A23220%2F13%3A43919050%21RIV14-TA0-23220___
rdf:type
n11:Vysledek skos:Concept
dcterms:description
Permanent availability is one of the key parameters of electrical energy. To ensure its permanent availability it is necessary to perform diagnostics and maintenance actions. Especially high voltage transformers and generators must be monitored. Diagnostic tests describe the state of operated machines and thus enable operators to make decision about maintenance. The main degradation mechanism that affects the life of power transformers is the temperature. Especially hot spot temperature has to be monitored and evaluated. This paper presents the procedure of online computation of hot spot temperature on the basis of online diagnostics. Hot spot temperature can be further used for online residual life calculation. Permanent availability is one of the key parameters of electrical energy. To ensure its permanent availability it is necessary to perform diagnostics and maintenance actions. Especially high voltage transformers and generators must be monitored. Diagnostic tests describe the state of operated machines and thus enable operators to make decision about maintenance. The main degradation mechanism that affects the life of power transformers is the temperature. Especially hot spot temperature has to be monitored and evaluated. This paper presents the procedure of online computation of hot spot temperature on the basis of online diagnostics. Hot spot temperature can be further used for online residual life calculation.
dcterms:title
Online Hot Spot Calculation in Power Transformers Online Hot Spot Calculation in Power Transformers
skos:prefLabel
Online Hot Spot Calculation in Power Transformers Online Hot Spot Calculation in Power Transformers
skos:notation
RIV/49777513:23220/13:43919050!RIV14-TA0-23220___
n11:predkladatel
n16:orjk%3A23220
n3:aktivita
n10:S n10:P
n3:aktivity
P(ED2.1.00/03.0094), P(TA03020251), S
n3:dodaniDat
n17:2014
n3:domaciTvurceVysledku
n20:6953662 n20:8621047
n3:druhVysledku
n7:D
n3:duvernostUdaju
n15:S
n3:entitaPredkladatele
n8:predkladatel
n3:idSjednocenehoVysledku
94042
n3:idVysledku
RIV/49777513:23220/13:43919050
n3:jazykVysledku
n6:eng
n3:klicovaSlova
residual life; hot spot temperature, online calculation; power transformer
n3:klicoveSlovo
n4:hot%20spot%20temperature n4:power%20transformer n4:residual%20life n4:online%20calculation
n3:kontrolniKodProRIV
[19657F0C94E7]
n3:mistoKonaniAkce
Plzeň
n3:mistoVydani
Pilsen
n3:nazevZdroje
Diagnostika '13 : Conference on Diagnostics in Electrical Engineering CDEE 2013
n3:obor
n18:JA
n3:pocetDomacichTvurcuVysledku
2
n3:pocetTvurcuVysledku
2
n3:projekt
n9:TA03020251 n9:ED2.1.00%2F03.0094
n3:rokUplatneniVysledku
n17:2013
n3:tvurceVysledku
Trnka, Pavel Svoboda, Michal
n3:typAkce
n22:EUR
n3:zahajeniAkce
2013-09-02+02:00
s:numberOfPages
4
n19:hasPublisher
Západočeská univerzita v Plzni
n13:isbn
978-80-261-0210-6
n21:organizacniJednotka
23220