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Article: Flashover property of epoxy resin and epoxy composites under fast pulse in transformer oil

TitleFlashover property of epoxy resin and epoxy composites under fast pulse in transformer oil
Authors
KeywordsEpoxy
Flashover
Nanosecond Pulse
Transformer Oil
Issue Date2010
Citation
Hsi-An Chiao Tung Ta Hsueh/Journal Of Xi'an Jiaotong University, 2010, v. 44 n. 10, p. 83-87 How to Cite?
AbstractThe flashover characters under nanosecond pulsed voltage in transformer oil of epoxy resin and epoxy composites are reported. It is indicated that the flashover voltage of epoxy resin decreases while flashover times increase, and the surface damage and impurities caused by multiple flashovers are considered to be the reason. The movement of bubbles is restricted when liquid pressure increases, so the flashover voltage increases evidently. The relationship between pulse steepness and the flashover voltage is fit and extrapolated, and the fit result based on the reciprocal form of Schottky effect equation is preferable. In addition, the research of Micro TiO 2/epoxy composite samples with different filler weight percent demonstrates that while the weight percent of TiO 2 increases the flashover voltage varies as a 'V' style, and the lowest voltage value is obtained when the filler weight gets about 20%.
Persistent Identifierhttp://hdl.handle.net/10722/168489
ISSN
2015 SCImago Journal Rankings: 0.246
References

 

DC FieldValueLanguage
dc.contributor.authorLu, Wen_US
dc.contributor.authorCheng, Yen_US
dc.contributor.authorWang, Zen_US
dc.contributor.authorChen, Yen_US
dc.contributor.authorWu, Ken_US
dc.date.accessioned2012-10-08T03:19:33Z-
dc.date.available2012-10-08T03:19:33Z-
dc.date.issued2010en_US
dc.identifier.citationHsi-An Chiao Tung Ta Hsueh/Journal Of Xi'an Jiaotong University, 2010, v. 44 n. 10, p. 83-87en_US
dc.identifier.issn0253-987Xen_US
dc.identifier.urihttp://hdl.handle.net/10722/168489-
dc.description.abstractThe flashover characters under nanosecond pulsed voltage in transformer oil of epoxy resin and epoxy composites are reported. It is indicated that the flashover voltage of epoxy resin decreases while flashover times increase, and the surface damage and impurities caused by multiple flashovers are considered to be the reason. The movement of bubbles is restricted when liquid pressure increases, so the flashover voltage increases evidently. The relationship between pulse steepness and the flashover voltage is fit and extrapolated, and the fit result based on the reciprocal form of Schottky effect equation is preferable. In addition, the research of Micro TiO 2/epoxy composite samples with different filler weight percent demonstrates that while the weight percent of TiO 2 increases the flashover voltage varies as a 'V' style, and the lowest voltage value is obtained when the filler weight gets about 20%.en_US
dc.languageengen_US
dc.relation.ispartofHsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong Universityen_US
dc.subjectEpoxyen_US
dc.subjectFlashoveren_US
dc.subjectNanosecond Pulseen_US
dc.subjectTransformer Oilen_US
dc.titleFlashover property of epoxy resin and epoxy composites under fast pulse in transformer oilen_US
dc.typeArticleen_US
dc.identifier.emailLu, W:luwei@hku.hken_US
dc.identifier.authorityLu, W=rp00754en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-78649304298en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-78649304298&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume44en_US
dc.identifier.issue10en_US
dc.identifier.spage83en_US
dc.identifier.epage87en_US
dc.identifier.scopusauthoridLu, W=27868087600en_US
dc.identifier.scopusauthoridCheng, Y=7404915245en_US
dc.identifier.scopusauthoridWang, Z=24451286600en_US
dc.identifier.scopusauthoridChen, Y=36107589900en_US
dc.identifier.scopusauthoridWu, K=7404512757en_US

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