Browse > Article
http://dx.doi.org/10.5207/JIEIE.2012.26.3.009

Surface Discharge Characteristics of Solid Dielectrics in N2/O2 Mixture Gas for Eco-Friendly Insulation Design  

Lim, Dong-Young (영남대학교 전기공학과)
Park, He-Rie (영남대학교 대학원, 프랑스 Cergy-Pontoise 대학교 전기공학과)
Choi, Eun-Hyeok (영남대학교 전기공학과)
Choi, Sang-Tae (경주대학교 전기에너지전자공학과)
Lee, Kwang-Sik (영남대학교 전기공학과)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.26, no.3, 2012 , pp. 9-15 More about this Journal
Abstract
In this paper, we deal with a surface discharge that caused an aggravation of the dielectric strength in the $N_2/O_2$ mixture gas, When composit dielectrics were formed from the use of a solid dielectric. It was found from this study that the surface discharge voltage was deeply involved in the mixture ratio of $O_2$, the electrical property of the solid dielectric, kind of the solid dielectric, an electric field at the triple junction and a medium effect. These results expect basic data that will be used to transmission and distribution power system equipment using the $N_2/O_2$ mixture gas.
Keywords
$SF_6$; Surface Discharge; $N_2/O_2$ Mixture Gas; Solid Insulation; Medium Effect;
Citations & Related Records
연도 인용수 순위
  • Reference
1 도영회, 최은혁, 이창욱, 박광서, 김이국, 이광식, "배전급 전력설비를 위한 제조공기의 절연성 평가", 한국조명․전기설비학회 논문지 Vol.22, No.2, pp.114-119, 2008.
2 박혜리, 최은혁, 김이국, 이광식, "Dry-Air 중의 전극형상 및 에폭시수지의 크기변화에 따른 연면방전특성 연구", 한국조명․전기설비학회 논문지 Vol.23, No.2, pp.154-160, 2009.
3 이정환, 박혜리, 최은혁, 장승호, 이광식, "친환경 절연가스 중 Teflon 수지의 연면방전특성", 한국조명․전기설비학회, Vol.23, No.10, pp.121-127, 2009.
4 J.H.Mason, "Discharge", IEEE Transactions on Electrical Insulation, Vol.EI-13, No.4, pp211-238, 1978.   DOI
5 Hitoshi Okubo, Abderrahmane Beroual, "Recent Trend and Future Perspectives in Electrical Insulation Techniques in Relation to Sulfur Hexafluoride (SF6) Substitutes for High Voltage Electric Power Equipment", IEEE Electrical Insulation Magazine March/April-Vol.27, No.2, pp34-42, 2011.
6 Boylett, F.D.A. and J.S.T, Looms, "Effect of discharge products upon corona discharge and spark breakdown voltage", Proceedings of the Institution of Electrical Engineers, Vol.110, No.12, pp2292-2296, 1963..   DOI   ScienceOn
7 電氣學會放電専門委員會, "放電ハンドブック", 電氣學會 , 1998.
8 한국산업규격(KS), "절연 재료의 절연내력-시험방법-제 1부 : 상용주파수 시험", KS C IEC 60243-1".