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http://dx.doi.org/10.5207/JIEIE.2003.17.1.031

Pattern Recognition of PD by Particles in GIS  

곽희로 (숭실대학교 전기제어시스템공학부)
이동준 (숭실대 대학원 전기공학과)
Publication Information
Journal of the Korean Institute of Illuminating and Electrical Installation Engineers / v.17, no.1, 2003 , pp. 31-36 More about this Journal
Abstract
This paper describes the quantitative analysis and the pattern recognition of partial discharge signals generated by particles in GIS. Four states of particles were simulated in this paper. Partial discharge signals from each state was measured and the Ф-Q-N distribution of partial discharge signals was displayed and then the Ф-Q, the Ф-Qm, the Ф-N and the Q-N distribution were displayed. Each distribution can be quantitatively represented by statistical parameters and the parameters were used for input data of pattern recognition. As the results, it was found that the forms of each distribution were different according to the particle states. Recognition rate using neural network was about 92〔%〕 and the more input data number, the more accurate results.
Keywords
pattern recognition; CIS; PD; particle;
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  • Reference
1 Jacek M. Zurada, “Introduction to Artificial Neural Systems”, west publishing company, pp.3-298.
2 Jurgen Schurmann, “Pattern Classification”, John Wiley & Sons, Inc., 1996.
3 E,Kuffel at al., “Activity of Moving Metallic Particles in Prebreakdown State in GIS”, IEEE transactions on Dielectric and Electrical Insulation, Vol. 4, No. 1, pp. 39-43 February 1997.   DOI   ScienceOn
4 H. M. Ryan, D. Milue and C. W. Powell, “Site Testing and Evaluation of a Technique to Differentiate between a Gas or Spacer Flashover in SF6 GIS”, Working Proceedings of the International Symposium on Gas-Insulated Substations Technology and Practice, Sept.. 1985.
5 N. Fugimoto and G.L Ford, Results of Recent GIS Fault Survey:, IEEE Workshop on Gas Insulated Substation, Toronto, Sept 1990.
6 D. Z. Lee, H. R. Kwak and K. H. Kim, “The Analysis of Partial Discharge Signals according to Particle States in GIS”, Journal of KIIEE , Vol.14, No.1, pp.63-74, 2000. 1.   과학기술학회마을
7 Andrej Krivda. “Recognition of Discharge Discrimination and Classification”, Delft Univ. Press.
8 A.H. Cookson and R.E. Wootton, “Movement of Filamentary Conducting Particles under AC Voltages in High Pressure Gas”, in Proc. Int. Symp. High Voltage Eng., Zurich, pp. 416-420, 1975.
9 H. R. Kwak et al., “The Partial Discharge and Breakdown Phenomena due to Metallic Particle in SF6 gas Chamber”, Journal of KIIEE, Vol.14, No.1, pp.75-81, 2000. 1.   과학기술학회마을