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dc.contributor.authorKhan, Suhaib Ahmad
dc.contributor.authorTariq, Mohd
dc.contributor.authorKhan, Asfar Ali
dc.contributor.authorAlamri, Basem
dc.contributor.authorMihet-Popa, Lucian
dc.date.accessioned2022-05-06T10:54:19Z
dc.date.available2022-05-06T10:54:19Z
dc.date.created2022-04-25T08:20:22Z
dc.date.issued2022
dc.identifier.citationEnergies. 2022, 15 (9), Artikkel 3354.en_US
dc.identifier.issn1996-1073
dc.identifier.urihttps://hdl.handle.net/11250/2994537
dc.description.abstractTransformer oil is conventionally used as an insulating liquid for the purpose of insulation and cooling in power transformers. The rise in the power demand has put stress on the existing insulation system used for power transmission. Nanotechnology provides an advanced approach to upgrade the conventional insulation system by producing nano-oil with enhanced dielectric characteristics. The aim of the study is to present the influence of area volume effect on the dielectric performance of mineral oil and its nanofluids. In this paper, nanofluids are prepared by dispersing two different concentrations of SiO2 nanoparticles in base transformer oil using a two-step method. The effect of area and volume is investigated on nanofluids in the laboratory using coaxial electrode configurations under different test conditions. The AC breakdown voltage and maximum electric stress is determined for the pure oil and nanofluids. The results show that the addition of SiO2 nanoparticles significantly improves the dielectric characteristics of transformer oil. Moreover, the breakdown phenomenon is also discussed to analyze the effect of nanoparticle, stressed area, and stressed volume on the dielectric strength of insulating oil. Nanofluids could be an alternative to mineral oil.en_US
dc.language.isoengen_US
dc.publisherMDPIen_US
dc.rightsNavngivelse 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/deed.no*
dc.subjectnext-generation insulationen_US
dc.subjecttransformer liquiden_US
dc.subjectnano-based fluiden_US
dc.subjectstressed electrode areaen_US
dc.subjectstressed electrode volumeen_US
dc.subjecteffect of nanoparticlesen_US
dc.subjectelectrode systemsen_US
dc.subjectdielectric strengthen_US
dc.subjectbreakdown voltageen_US
dc.titleInfluence of Area and Volume Effect on Dielectric Behaviour of the Mineral Oil-Based Nanofluidsen_US
dc.typePeer revieweden_US
dc.typeJournal articleen_US
dc.description.versionpublishedVersionen_US
dc.rights.holder© 2022 by the authors.en_US
dc.subject.nsiVDP::Teknologi: 500::Elektrotekniske fag: 540en_US
dc.source.volume15en_US
dc.source.journalEnergiesen_US
dc.source.issue9en_US
dc.identifier.doi10.3390/en15093354
dc.identifier.cristin2018753
dc.source.articlenumber3354en_US
cristin.ispublishedfalse
cristin.fulltextoriginal
cristin.qualitycode1


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Navngivelse 4.0 Internasjonal
Except where otherwise noted, this item's license is described as Navngivelse 4.0 Internasjonal