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Statements

Subject Item
n2:RIV%2F49777513%3A23220%2F14%3A43922045%21RIV15-TA0-23220___
rdf:type
n12:Vysledek skos:Concept
dcterms:description
Mineral oils are traditionally used in transformer insulation systems. As they are uneasily biodegradable, they have negative influence on environment, when transformer failure happens. There are also alternative electrical insulation liquids, which may help in some areas, however their properties may not fulfill the all requirements. This paper is comparing properties of these alternative insulation liquids with regards to its application in service. It is shown that vegetable oils cannot be directly used as a supplement of mineral oils, hence it has to be considered during transformer design. A simple simulation of electrical field distribution is presented to compare alternative fluids to a typical representative of mineral oils. Mineral oils are traditionally used in transformer insulation systems. As they are uneasily biodegradable, they have negative influence on environment, when transformer failure happens. There are also alternative electrical insulation liquids, which may help in some areas, however their properties may not fulfill the all requirements. This paper is comparing properties of these alternative insulation liquids with regards to its application in service. It is shown that vegetable oils cannot be directly used as a supplement of mineral oils, hence it has to be considered during transformer design. A simple simulation of electrical field distribution is presented to compare alternative fluids to a typical representative of mineral oils.
dcterms:title
Alternative electrical insulating fluids in power transformers Alternative electrical insulating fluids in power transformers
skos:prefLabel
Alternative electrical insulating fluids in power transformers Alternative electrical insulating fluids in power transformers
skos:notation
RIV/49777513:23220/14:43922045!RIV15-TA0-23220___
n3:aktivita
n13:S n13:P
n3:aktivity
P(ED2.1.00/03.0094), P(TA03020251), S
n3:dodaniDat
n16:2015
n3:domaciTvurceVysledku
n10:8621047 n10:6953662
n3:druhVysledku
n5:D
n3:duvernostUdaju
n17:S
n3:entitaPredkladatele
n7:predkladatel
n3:idSjednocenehoVysledku
2257
n3:idVysledku
RIV/49777513:23220/14:43922045
n3:jazykVysledku
n21:eng
n3:klicovaSlova
electrical field distribution; kinematic viscosity; dielectric parameters; synthetic organic ester; vegetable oil; mineral oil
n3:klicoveSlovo
n14:dielectric%20parameters n14:kinematic%20viscosity n14:electrical%20field%20distribution n14:vegetable%20oil n14:synthetic%20organic%20ester n14:mineral%20oil
n3:kontrolniKodProRIV
[43FDE6F8A400]
n3:mistoKonaniAkce
Brno
n3:mistoVydani
Neuveden
n3:nazevZdroje
Proceedings of the 2014 15th International Scienti c Conference on Electric Power Engineering (EPE)
n3:obor
n20:JA
n3:pocetDomacichTvurcuVysledku
2
n3:pocetTvurcuVysledku
2
n3:projekt
n19:ED2.1.00%2F03.0094 n19:TA03020251
n3:rokUplatneniVysledku
n16:2014
n3:tvurceVysledku
Svoboda, Michal Trnka, Pavel
n3:typAkce
n4:WRD
n3:zahajeniAkce
2014-05-12+02:00
s:numberOfPages
4
n11:hasPublisher
IEEE
n18:isbn
978-1-4799-3806-3
n8:organizacniJednotka
23220