A review on pre-breakdown phenomena in ester fluids: Prepared by the international study group of IEEE DEIS liquid dielectrics technical committee

In view of the contemporary scenario and importance of alternative liquid dielectrics, IEEE DEIS Technical Committee on Liquid Dielectrics laid emphasis on pre-breakdown phenomena of ester dielectric fluids. The present article reports the background knowledge on the breakdown theories and behavior...

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Bibliographic Details
Published inIEEE transactions on dielectrics and electrical insulation Vol. 27; no. 5; pp. 1546 - 1560
Main Authors Rao, U. Mohan, Fofana, I., Beroual, A., Rozga, P., Pompili, M., Calcara, L., Rapp, Kevin J.
Format Journal Article
LanguageEnglish
Published New York IEEE 01.10.2020
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Institute of Electrical and Electronics Engineers
Subjects
breakdown
Computational fluid dynamics
Dielectric breakdown
Dielectric liquids
Dielectrics
Electric breakdown
Electric power
Electrodes
Engineering Sciences
ester fluids
Fluids
Insulation
insulation oil
Oils
Prebreakdown
transformers
transformers
insulation oil
ester fluids
breakdown
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Summary:In view of the contemporary scenario and importance of alternative liquid dielectrics, IEEE DEIS Technical Committee on Liquid Dielectrics laid emphasis on pre-breakdown phenomena of ester dielectric fluids. The present article reports the background knowledge on the breakdown theories and behavior of streamers in insulating oils. The major influencing properties of the streamers aroused in liquid insulating systems are discussed keeping in view of the ester based dielectric fluids. Importantly, modelling of streamers, testing approaches, and review of pre-breakdown phenomena in ester dielectric fluids has been presented.
ISSN:1070-9878
1558-4135
DOI:10.1109/TDEI.2020.008765