Browse > Article
http://dx.doi.org/10.5207/JIEIE.2006.20.10.164

Breakdown Characteristics of a Model Power Line in the Presence of Combustion Flame  

Kim, In-Sik (경일대학교 컴퓨터제어전기공학부)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.20, no.10, 2006 , pp. 164-171 More about this Journal
Abstract
The results of an experimental investigation into the breakdown characteristics of a model power line in the presence of oil flame are reported under the application of 60[Hz] ac and dc high-voltages. It is appeared that flame can reduce by more than half, 80[%] in maximum, the breakdown voltage with the case of h=0 under ac and dc applications. Taking a horizontal model line with a k=0.5 of flame position, it can be seen from the results that the reduction of flashover levels, in comparison with the no-flame case, are 78.6[%] for h=0[cm], 59.7[%] for h=3[cm], 46.9[%] for h=6[cm], 41.5[%] for h=9[cm] and 35.4[%] for h=12[cm] when ac voltage is applied.
Keywords
Breakdown Characteristics; Model Power Line; Combustion Flame;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 H. Kiwaki, S. Komeji, 'Electerical Properties of Combustion Flames,' Journal of Applied Physics Japan, Vol.41, No. 10, pp.1077-1084, 1972
2 L. Paris, 'Influence of Air Gap Characteristics on Line-to-Ground Switching Surge Strength', IEEE Trans. Power Apparatus and Systems, vol. PAS 86, No. 8, pp. 936-947, 1967   DOI
3 E. Kuffel, W. S. Zaengl, 'High Voltage Engineering Fundamentals,' Pergamon Press, pp. 311-335, 1984
4 M. Moreno, 'Performance of External Insulation in Presence of Flame due to Sugarcane Burning', CIGRE 33-85 (WG-07), Prague, 1985
5 김인식, 이상우, '구-구갭의 섬락 특성에 미치는 연소화염의 영향,' 조명.전기설비학회논문지 제19권, 제1호, pp.44-51, 2005   과학기술학회마을   DOI
6 김인식, 김이국, 이광식, 외, '연소화염에 의한 수평배치 공기갭의 성락전압 특성,' 조명.전기설비학회논문지 제16권, 제1호, pp.27-34, 2002
7 J. R. Fonseca. and A. L. Tan, 'Effects of Agricultural Fires on the Performance of Overhead Transmission Lines,' IEEE Transactions on Power Delivery, vol. 5, No. 4, pp. 687-693, 1990   DOI   ScienceOn
8 K. Koyama, T. Sekiguchi, 'The Measurement of the Electrical Conductivity of Seeded Flame Plasmas,' Trans. on IEE Japan, Vol.87-6, No. 945, pp.1145-31151, 1987