The Effect of Space Charge on the PD Pattern and Dielectric Barrier Discharge under AC

교류전압에서 PD 패턴 및 유전체 장벽 방전에 미치는 공간전하의 영향

  • Published : 2000.04.01

Abstract

In this paper, we present new method to analyze the space charge effect on the electrical characteristics in polymer. It is new measurement system and analysis method that have not reported yet. By using this measurement system, we make observation to space charge accumulated on the surface of polymer at AC voltage, so it is examined to verify the correlation of space charge and partial discharge(PD). In the result of experiment, it can be known that PD pattern is related more closely to space charge accumulated on the surface of polymer than in the inner part, and applied voltage in the air is ruled by this dynamic partial discharge. Also, above critical voltage, the space charge accumulated on the surface of polymer have no effect to the magnitude of PD and the applied voltage in the air. It has been known that the electric power of the dissolution system is proportioned to the frequency and the magnitude of applied voltage, but we can know by this result of the experiment that the efficiency of the dissolution is not related to the rise of voltage above critical voltage.

Keywords

PD;PEA;Method

References

  1. Y. Li, T. Takada, 'Experimental Observation of charge Transport and Injection in XLPE at Poarity Reversal', J. Phys. D: Appl. Phys, Vol. 25, pp. 704-716, 1992 https://doi.org/10.1088/0022-3727/25/4/017
  2. P. H. F. Morshuis, Partial Discharge Mechanisms, Ch. 4, Delft Univ. Press, 1993
  3. 藤井 明廣, 服部恒司, 鈴置保雄, 水谷熙吉, 家田正之, 鈴木建, '高分子絶緣材料中の空間電荷と絶緣破壞', 日本 電氣學會, 絶緣材料硏究會資料, Japan DEI-92-88
  4. 小泉直也, 江原由泰, 岸田治夫, 伊藤泰郞井, 'Void 放電劣化における生成氣體と放電電荷ぬ解析', 日本電氣學會, 絶緣材料硏究會資料, DEI-94-45, 1994
  5. Y. Suzuoki, Y. Matsukawa, S. O. Han, A. Fujii, J. S. Kim, T. Mizutani, M. Ieda, N. Yoshifuji, 'Study of space-charge Effects on Dielectric Breakdown of Polymers by Direct Probing', IEEE Trans. Electr. Insul., Vol. 27, No. 4, pp. 758-762, 1992 https://doi.org/10.1109/14.155793
  6. Y. Li, J. Kawai, Y. Ebinuma, Y. Fujiwara, 'Space Charge Distribution in Polyethylene Sheet degraded by Water Tree', 日本電氣學會, 絶緣材料硏究會資料, DEI-95-112, 1995
  7. N. Hozumi, T. Okamoto, Y. Ikeda, 'Space Charge Measurement in Water Tree Degraded XLPE Cables', Proc. 4th ICPADM, pp. 394-396, 1994 https://doi.org/10.1109/ICPADM.1994.414023
  8. N. Hozumi, T. Okamoto, H. Fukagawa, 'Simultaneous Measurement of Microscopic Image and Discharge Pulse at the Moment of Electrical Tree Initiation', Japanese J. Appl. Phys., Vol. 27, pp. 572-576, 1988 https://doi.org/10.1143/JJAP.27.572
  9. 市川裕己, 伊藤邦博, 鈴置保雄, 水谷熙吉, 內田克己, 'Computer 計測による高分子材料の部分放電劣化現象の檢討', 日本電氣學會,絶緣材料硏究會資料, DEI-94-12, 1994
  10. C. Rodehed, A. Gustafsson, U. W. Gedde, 'Electrical Stength and Chemical Surface Analysis of Polypropylene after Exposure to External Partial Discharges', IEEE Trans. Electr. Insul., Vol.. 25, No. 6, pp. 1066-1076, 1990 https://doi.org/10.1109/14.64491
  11. C. Hudon, R. Bartnikas, M. R. Wertheimer, 'Effect of Physico-chemical Degradation of Epoxy Resin on Partial Discharge Behavior', IEEE Trans. Electr. Insul., Vol. 2, No. 6. pp.1083-1094, 1995 https://doi.org/10.1109/94.484310
  12. R. Liu, T. Takada, N. Takasu, 'Pulsed Electro-acoustic Method for Measurement of Space Charge Distribution in Power Cables under Both DC and AC Electric Fields', J. Phys. D: Appl. Phys. Vol. 26, pp. 986-993, 1993 https://doi.org/10.1088/0022-3727/26/6/016
  13. T. Tanaka, 'Charge Transfer and Tree Initiation in Polyethylene Subjected to AC Voltage Stress', IEEE Trans. Electr. Insul., Vol. 27, No. 3, pp. 424-431, 1992 https://doi.org/10.1109/14.142702
  14. T. Suzzuki, H. Murakami, M. A. Jani, K. Takaki, S. Katoh, T. Fujiwara, S. Maekaawa, 'Flue gas Treatment Using Dielectric-Barrier Discharge II', 日本電氣學會. 絶緣材料硏究會資料, DEI-97-54, 1997
  15. B. M. Penetrante, M. C. Hsiao, B. T. Merritt, G. E. Vogtlin, P. H. Wallman, M. Neiger, O. Wolf, T. Hammer, S. Broer, 'Pulsed Corona and Dielectric-barrier Discharge processing of NO in N2', Appl. Phys. Lett., Vol. 68, No. 26, 1996 https://doi.org/10.1063/1.115984
  16. L. Niemeyer, 'A Generalized Approach to Partial Discharge Modeling', IEEE Trans. Electr. Insul., Vol. 2, No. 4, pp. 510-534, 1995 https://doi.org/10.1109/94.407017
  17. R. J. Van Brunt, 'Physics and Chemistry of Partial Discharge and Corona: Recent Advances and Future Challenges', IEEE Trans. Electr. Insul., Vol. 1, No. 5, pp. 761-784, 1994 https://doi.org/10.1109/94.326651
  18. 日本電氣學會技術報告 (II 部), 誘電,絶緣材料計測技術, 梯408?, 1992
  19. T. Ishida, M. Nagao, Y. Mizuno, M. Kosaki, Swarming Pulsive Microdischarge Characteristics of Internal Void Specimen and the Factors Affecting its Occurrence', T. IEE Japan, Vol. 113-A, No.1, 1993
  20. F. H. Kreuger, E. Gulski, A. Krivda, 'Classification of Partial Discharges', IEEE Trans. El. Insul., Vol. 27, No. 5, pp. 909-923, 1992 https://doi.org/10.1109/14.249365
  21. F. H. Kreuger, Industrial High Voltage, Ch. 9, Delft Univ. Press, 1991
  22. F. H. Kreuger, Industrial High Voltage, Ch. 8, Delft Univ. Press, 1992