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http://dx.doi.org/10.5207/JIEIE.2009.23.5.096

Assess of Breakdown Characteristics about Environmentally Friendly Gases  

Choi, Eun-Hyeok (영남대학교 전기공학과)
Koo, Bon-Ho (경일대학교 제어.전기공학과)
Kim, Lee-Kook (경일대학교 전기공학과)
Lee, Kwang-Sik (영남대학교 전기공학과)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.23, no.5, 2009 , pp. 96-100 More about this Journal
Abstract
With the improvement of industrial society, the high quality electrical energy, simplification of operation and maintenance, ensuring reliability and safety are being required. This paper compares breakdown characteristics in $SF_6$ gas with $N_2/O_2$ Mixture gas($N_2:O_2=100$ : 0, 79 : 21, 60 : 40, 40 : 60) as using widely in High Voltage insulation equipment with the characteristics in different media which are focused on environmentally friendly gases. As an append result of research the results are fundamental data for electric insulation design of Distribution Power Facilities which will be studied and developed in the future. And we could make an environment friendly gas insulation material with mataining dielectric strength by $N_2/O_2$ Mixture gas which generates a lower lever of the global warming effect.
Keywords
$SF_6$; GIS; $N_2/O_2$; Mixture Gas;
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