Radiation emission phenomena in 20 KV high voltage porcelain insulators

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dc.contributor.author Tsarabaris, PT en
dc.contributor.author Halaris, PG en
dc.contributor.author Polykrati, AD en
dc.contributor.author Karagiannopoulos, CG en
dc.contributor.author Bourkas, PD en
dc.date.accessioned 2014-03-01T02:49:54Z
dc.date.available 2014-03-01T02:49:54Z
dc.date.issued 2004 en
dc.identifier.issn 14827891 en
dc.identifier.uri http://hdl.handle.net/123456789/34770
dc.relation.uri http://www.scopus.com/inward/record.url?eid=2-s2.0-11844272062&partnerID=40&md5=6dd4f97826661e56883cd167a476aa0d en
dc.subject Insulator en
dc.subject Partial discharges en
dc.subject.other Acoustic waves en
dc.subject.other Aging of materials en
dc.subject.other Electric losses en
dc.subject.other Electric transformers en
dc.subject.other Infrared radiation en
dc.subject.other Microwaves en
dc.subject.other Partial discharges en
dc.subject.other Porcelain en
dc.subject.other Quantum theory en
dc.subject.other Radio waves en
dc.subject.other Electrical carriers en
dc.subject.other Joule losses en
dc.subject.other Porcelain insulators en
dc.subject.other Electric insulators en
dc.title Radiation emission phenomena in 20 KV high voltage porcelain insulators en
heal.type conferenceItem en
heal.identifier.secondary 442-186 en
heal.publicationDate 2004 en
heal.abstract This paper investigates the phenomena which take place on contaminated 20 kV porcelain insulators, stressed by high AC voltages. Measurements of the applied voltage and the corresponding current are presented and an investigation of the observed phenomena is attempted. The results presented convincingly show the existence of partial discharges on the surface of the contaminated insulators beyond a threshold field intensity leading to radiation emission. The estimated corresponding energy leads to the range of the emitted radiation which seems to include acoustic waves, radio waves, microwaves, and infrared waves. en
heal.journalName Series on Energy and Power Systems en
dc.identifier.spage 512 en
dc.identifier.epage 515 en

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