DocumentCode
3258456
Title
Comparison of surface leakage current between clean and polluted insulators under dry weather conditions
Author
Sakai, Y. ; Ninose, T. ; Murase, H. ; Yoda, M. ; Sawa, G.
Author_Institution
Aichi Inst. of Technol., Toyota
fYear
2008
fDate
7-11 Sept. 2008
Firstpage
107
Lastpage
110
Abstract
We investigate surface leakage current on porcelain insulators under dry weather conditions. Clean and polluted insulators are compared. And the relationship between their surface leakage current and weather conditions is studied. As a result, the polluted insulator gives a larger leakage current than the clean insulator. Also, it is shown that the leakage current of the clean insulator is strongly dependent on the absolute humidity.
Keywords
insulator contamination; leakage currents; porcelain insulators; clean insulators; dry weather conditions; polluted insulators; porcelain insulators; surface leakage current; Capacitors; Charge measurement; Current measurement; Dielectrics and electrical insulation; Humidity; Leakage current; Pollution measurement; Surface cleaning; Surface contamination; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Insulating Materials, 2008. (ISEIM 2008). International Symposium on
Conference_Location
Mie
Print_ISBN
978-4-88686-005-7
Electronic_ISBN
978-4-88686-006-4
Type
conf
DOI
10.1109/ISEIM.2008.4664508
Filename
4664508
Link To Document