Insulators

Insulators 53 records found  previous11 - 20nextend  jump to record: Search took 0.02 seconds. 
11. OUTDOOR INSULATORS AND HOUSINGS BREAKDOWNS CAUSED BY POLLUTION / Chrzan, K L ; Znaidi, R [ENY-ARTICLE-2012-310]
A heavy pollution on outdoor insulators causes electrical discharges, flashovers, surface erosion or tracking. [...]
http://zet10.ipee.pwr.wroc.pl/record/397/files/
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12. Leakage Current on Porcelain and Silicone Insulators Under Sea or Light Industrial Pollution / Chrzan, K L ; Vosloo, W L ; Holtzhausen, J P [ENY-ARTICLE-2012-309]
Abstract—The leakage current on heavily polluted silicone rubber insulators is usually smaller than on similarly polluted porcelain insulators. [...]
http://zet10.ipee.pwr.wroc.pl/record/396/files/
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13. Leakage currents on naturally contaminated porcelain and silicone insulators. / Chrzan, K L [ENY-ARTICLE-2012-308]
The leakage current measurements on standard post insulators and on rod insulators without sheds were carried out. [...]
http://zet10.ipee.pwr.wroc.pl/record/395/files/
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14. Hygroscopic properties of natural pollutants on silicone rubber surfaces / Chrzan, K L ; Greyling, C [ISBN 978-0-620-44584-9] [ENY-ARTICLE-2009-280]
The aim of this research is to determine whether hydrophilic and hygroscopic particulate pollutants on glass and silicone insulator surfaces maintain their electrical and water absorption properties, once low molecular weight siloxanes have migrated through the pollution layer. [...]
http://zet10.ipee.pwr.wroc.pl/record/348/files/
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15. Artificial rain test of outdoor long rod insulators / Chrzan, K L ; Streubel, H [ISBN 978-0-620-44584-9] [ENY-ARTICLE-2009-279]
Due to the decrease of industrial contamination emission nearly the whole territory of Poland belongs to the pollution class light. [...]
http://zet10.ipee.pwr.wroc.pl/record/347/files/
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16. Effect of impulse polarity on the flashover voltage of polluted cap and pin insulators / Chrzan, K L ; Schwarz, H ; Haeusler, H [ISBN 978-0-620-44584-9] [ENY-ARTICLE-2009-278]
The lightning impulse flashover voltage on clean and polluted cap and pin insulators under high humidity conditions were measured. [...]
http://zet10.ipee.pwr.wroc.pl/record/346/files/
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17. Lightning impulse performance of polluted medium voltage insulators / Chrzan, K L [ISBN 978-0-620-44584-9] [ENY-ARTICLE-2009-277]
The concentrated dry bands on many silicone rubber insulators and also on porcelain insulators were observed by means of termovision camera. [...]
http://zet10.ipee.pwr.wroc.pl/record/345/files/
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18. Silicone rubber insulators with notched surface / Chrzan, K L [ISBN 978-0-620-44584-9] [ENY-ARTICLE-2009-276]
A modification of an insulator profile was proposed and the advantage of a new solution was shown. [...]
http://zet10.ipee.pwr.wroc.pl/record/344/files/
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19. Effect of silicone rubber insulators' profiles on their ageing performance in rain conditions / Bretuj, W ; Fleszynski, J ; Tyman, A ; Wieczorek, K [ENY-ARTICLE-2009-236]
Numerous studies have been conducted to understand the effect of insulator profiles on ceramic insulators, whereas for polymer insulators this problem has not sufficiently examined. [...]
http://zet10.ipee.pwr.wroc.pl/record/295/files/
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20. Influence of High Voltage Insulator on Pollution Flashover Voltage / Wankowicz, J G ; Pohl, Z [ENY-ARTICLE-2009-233]
Results of pollution flashover voltage measurements and optical observation obtained for high voltage insulators placed in the vertical and the horizontal positions are presented. [...]
http://zet10.ipee.pwr.wroc.pl/record/292/files/
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