. . "Alternative electrical insulating fluids in power transformers" . . "23220" . "P(ED2.1.00/03.0094), P(TA03020251), S" . "2014-05-12+02:00"^^ . "RIV/49777513:23220/14:43922045" . "4"^^ . "2257" . "Brno" . . "IEEE" . . . . . . "RIV/49777513:23220/14:43922045!RIV15-TA0-23220___" . . . "2"^^ . "Proceedings of the 2014 15th International Scienti c Conference on Electric Power Engineering (EPE)" . "Alternative electrical insulating fluids in power transformers" . . "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."@en . . "2"^^ . . "978-1-4799-3806-3" . . "[43FDE6F8A400]" . "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." . . . . "Alternative electrical insulating fluids in power transformers"@en . "Svoboda, Michal" . "Neuveden" . "Alternative electrical insulating fluids in power transformers"@en . "electrical field distribution; kinematic viscosity; dielectric parameters; synthetic organic ester; vegetable oil; mineral oil"@en . . . "Trnka, Pavel" . . .