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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한전기학회 Journal of Electrical Engineering & Technology Journal of Electrical Engineering & Technology Vol.6 No.3
- 발행연도
- 2011.5
- 수록면
- 391 - 396 (6page)
이용수
초록· 키워드
오류제보하기
The tracking pattern formed on the dielectric surface due to a surface electrical discharge exhibits fractal structure. In order to quantitatively investigate the fractal characteristics of the surface tracking pattern, the dielectric breakdown model has been employed to numerically generate the surface tracking pattern. In dielectric breakdown model, the pattern growth is determined stochastically by a probability function depending on the local electric potential difference. For the computation of the electric potential for all points of the lattice, a two-dimensional discrete Laplace equation is solved by mean of the successive over-relaxation method combined to the Gauss-Seidel method. The box counting method has been used to calculate the fractal dimensions of the simulated patterns with various exponent η and breakdown voltage Ø<SUB>b</SUB>. As a result of the simulation, it is found that the fractal nature of the surface tracking pattern depends strongly on η and Ø<SUB>b</SUB>.
목차
Abstract
1. Introduction
2. Carbonization Pattern of a Phenolic Resin
3. Numerical Generation of Surface Tracking Patterns using DBM
4. Fractal Analysis of Tracking Patterns
5. Conclusion
References
참고문헌 (11)
참고문헌 신청
1. [학술지(정기간행물)] - N. Yoshimura / 1981 / Influence ofelectrolyte on tracking breakdown of organic insulationmaterials / Trans. IEEE. EI 16 : 510 ~ 519
4. [학술지(정기간행물)] - Kebbabi / 2006 / Fractal analysis of creepingdischarge patterns propagating at solid/liquid interfaces:influence of the nature and geometry of solidinsulators / J. Phys. D: Appl. Phys 39 : 177 ~ 183
5. [학술지(정기간행물)] - V Rajini / 2006 / Surface tracking inpolymers: a pattern discrimination technique usingfractals / J. Phys. D: Appl. Phys 39 : 3695 ~ 3701
6. [학술지(정기간행물)] - Candela R / 2000 / PD recognitionby means of statistical and fractal parameters anda neural network / IEEE Trans. Electr. Insul 7 : 87 ~ 94
7. [학술지(정기간행물)] - Kudo / 1998 / Fractal Analysis of Electrical Trees / IEEETransactions on Dielectrics and Electrical Insulation 5 : 713 ~ 727
4. [학술지(정기간행물)] - Kebbabi / 2006 / Fractal analysis of creepingdischarge patterns propagating at solid/liquid interfaces:influence of the nature and geometry of solidinsulators / J. Phys. D: Appl. Phys 39 : 177 ~ 183
5. [학술지(정기간행물)] - V Rajini / 2006 / Surface tracking inpolymers: a pattern discrimination technique usingfractals / J. Phys. D: Appl. Phys 39 : 3695 ~ 3701
6. [학술지(정기간행물)] - Candela R / 2000 / PD recognitionby means of statistical and fractal parameters anda neural network / IEEE Trans. Electr. Insul 7 : 87 ~ 94
7. [학술지(정기간행물)] - Kudo / 1998 / Fractal Analysis of Electrical Trees / IEEETransactions on Dielectrics and Electrical Insulation 5 : 713 ~ 727
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UCI(KEPA) : I410-ECN-0101-2012-560-004498511