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000000277 001__ 277
000000277 037__ $$aENY-ARTICLE-2008-222
000000277 041__ $$aeng
000000277 088__ $$aI07/2005/I-005
000000277 100__ $$aChrzan, K L$$uCardiff University, UK
000000277 245__ $$aBehaviour of Insulators and Surge Arresters at Glogow Pollution Test Station
000000277 260__ $$c2004-03-30
000000277 300__ $$a4p
000000277 500__ $$a39th International Universities Power Engineering Conference. UPEC 2004. Conference proceedings, Bristol, UK, 6-8 September 2004. Vol. 1., pp. 193-196
000000277 520__ $$aThe paper reports on the pollution performance of different insulators and surge arresters at Glogow test station from 1981 up to 2004. The environmental protection progress and technology modernization caused a significant decrease of dust and gas emission at a nearby copper smelting plant. As a result, the pollution severity of the area changed from pollution level IV (very heavy) in 1980s to pollution level T (light) after 2000. The flashover voltage was measured on porcelain post insulators under natural conditions in 1987 and, after insulator wetting with a water spray, in 2002-2004. The electrical strength of porcelain insulators was compared with insulators coated with a silicone rubber layer and with insulators coated by fluorourethane layer StaClean. The aging of insulator glazes and corrosion flanges are described. The external and internal charge records and temperature on metal oxide surge arresters with porcelain housing are also presented.
000000277 6531_ $$apollution flashover
000000277 6531_ $$aoutdoor insulation
000000277 6531_ $$aESDD
000000277 6531_ $$aDDD
000000277 700__ $$aHaddad, A$$uCardiff University, UK
000000277 8560_ $$fleon99@pwr.wroc.pl
000000277 8564_ $$uhttp://zet10.ipee.pwr.wroc.pl/record/277/files/$$zAccess to Fulltext
000000277 909CO $$ooai:zet10.pwr.wroc.pl:277$$pglobal
000000277 980__ $$aARTICLE