Electrical Engineering Wroclaw University of Technology

Electrical Engineering Wroclaw University of Technology 9 records found  Search took 0.01 seconds. 
1.
Hygroscopic Properties of Pollutants on HV Insulators / Chrzan, K L ; Pohl, Z ; Kowalak, T [I07/1988/P-337] [ENY-ARTICLE-2008-212]
The mechanism of moisture absorption by an insulator surface contaminated with different salts was described. [...]
http://zet10.ipee.pwr.wroc.pl/record/266/files/
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2.
Hygroscopic properties of pollutants on silicone rubber surface / Chrzan, K L [I07/2007/I-042] [ENY-ARTICLE-2008-183]
Silicone rubber when contaminated by dust has the ability to transfer the hydrophobicity through pollutants. [...]
http://zet10.ipee.pwr.wroc.pl/record/234/files/
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3.
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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4.
CONDUCTIVITY OF SOLID LAYERS POLLUTION ON SILICONE RUBBER IN HUMID AIR / Chrzan, K L [ENY-ARTICLE-2012-311]
The surface conductivity changes of solid layers deposited on silicone rubber under high humidity as a function of conditioning time in room conditions were studied. [...]
http://zet10.ipee.pwr.wroc.pl/record/398/files/
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5.
Influence of pollution layer thickness on flashover voltage of HV insulators / Wankowicz, J ; Chrzan, K L ; Pohl, Z [ENY-ARTICLE-2012-325]
The pollution characteristics (the relationships of flashover voltage and SDD or maximum current Imax ) for insulators contaminated with uniform or nonuniform coatings with different thickness h are presented. [...]
http://zet10.ipee.pwr.wroc.pl/record/412/files/
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6.
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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7.
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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8.
Thermische Eigenshaften von Fremdschichten / Chrzan, K L ; Koehler, W [ENY-ARTICLE-2012-317]
In the paper the conductive behavior of saturated and unsaturated electrolytic solutions as a function of temperature is discussed. [...]
http://zet10.ipee.pwr.wroc.pl/record/404/files/
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9.
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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