环氧/纸复合材料击穿特性及空间电荷的研究

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Abstract The space charge properties and breakdown characteristics in epoxy/paper composite are studied. The research shows that the breakdown strength of epoxy/paper composite is lower than that of pure epoxy under AC voltage. While, under DC voltage the former is higher than the latter. The reason is that adding paper into pure epoxy resin can cause hetero-polarity space charges to easily generate and gather at the interface between epoxy and paper, which will lead to higher electric field distortion of epoxy/paper composite in lower DC electric field, but a lower electric field distortion in higher DC electric field.

Key words： Epoxy epoxy/paper composite space charge breakdown

Received: 15 October 2011 Published: 27 November 2013

PACS:

TM206

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	Shen Wei
	Cao Wen
	Wu Kai

Cite this article:

Shen Wei,Cao Wen,Wu Kai. Study of Characteristics of Breakdown Strength and Space Charge in Epoxy/Paper Composite[J]. Transactions of China Electrotechnical Society, 2013, 28(1): 1-6.

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http://dgjsxb.ces-transaction.com/EN/ OR http://dgjsxb.ces-transaction.com/EN/Y2013/V28/I1/1

[1] Nelson J K, Hu Y. Nancomposite dielectrics Properties and implications[J]. Journal of Physics D: Applied Physics, 2005, 38(2): 213-220.
[2] Tanaka T, Montanari G C, Mulhaupt R. Polymer nanocomposites as dielectrics and electrical insulation-perspectives for processing technologies, material characterization and future applications [J]. IEEE Transactions on Dielectrics and Electrical Insulation, 2004, 11(5): 763-784.
[3] Zou C, Fothergill J C, Rowe S W. The effect of water absorption on the dielectric properties of Epoxy Nanocomposite[J]. IEEE Transactions on Dielectrics and Electrical Insulation, 2008, 15(1): 106-117.
[4] 陈炯, 尹毅, 李喆, 等. 纳米SiOx/聚乙烯复合介质强场电导的预电应力效应研究[J]. 中国电机工程学报, 2006, 26(7): 146-151.
Shen Jiong, Yin Yi, Li Zhe, et al. The effect of electrically pre-stressing of high field conduction in the nanocomposite of polyethylene and Nano-SiO_x[J]. Proceedings of the CSEE, 2006, 26(7): 146-151.
[5] Tanaka H, Ohki Y, Fukunaga K. Space charge distributions in glass fibre/epoxy resin composites under DC 10kV/mm electric feld[J]. Journal of Physics D: Applied Physics, 2007, 40(5):1489-1496.
[6] Hol’e S, Dissado L A, et al. Space charge behavior in epoxy laminates under high constant electric ﬁeld[J]. Journal of Physics D: Applied Physics, 2005, 38(16): 2890-2898.
[7] 尹毅, 韩社教, 屠德民. 固体绝缘中空间电荷测量装置的研制和应用[J]. 中国电机工程学报, 2000, 20(8): 1-5.
Yin Yi, Han Shejiao, Tu Demin. Developing and application of apparatus of space charge measurement in solid insulating materials[J]. Proceedings of the CSEE, 2000, 20(8): 1-5.
[8] 高田达雄. 电声脉冲法测量空间电荷的原理和方法[M]. 日本: 日本国武藏大学, 1995.
[9] Fleming R J. Space charge profile measurement techniques: recent advances and future directions[J]. IEEE Transactions on Dielectrics and Electrical Insulation, 2005, 12(5): 967-978.
[10] Ahmed N H, Srinivas N N. Review of space charge measurement in dielectrics[J]. IEEE Transactions on Dielectrics and Electrical Insulation, 1997, 4(5): 644- 656.
[11] Mizutani T. Space charge measurement techniques and space charge in polyethylene[J]. IEEE Transactions on Dielectrics and Electrical Insulation, 1994, 1(5): 923-933.
[12] Li Y, Yasuda M, Takada T. Pulsed electroacoustic method for measurement of charge accumulation in solid dielectrics[J]. IEEE Transactions on Dielectrics and Electrical Insulation, 1994, 1(2): 188-195.
[13] Maeno T. Portable space charge measurement system using the pulsed electrostatic method[J]. IEEE Transactions on Dielectrics and Electrical Insulation, 2003, 10(2): 331-335.
[14] Maeno T, Fukunaga K. High-resolution PEA charge distribution measurement system[J]. IEEE Transactions on Dielectrics and Electrical Insulation, 1996, 3(6): 754-757.
[15] Matsui K, Tanaka Y, et al. Space charge behavior in low-density polyethylene at pre-breakdown[J]. IEEE Transactions on Dielectrics and Electrical Insulation, 2005, 12(3): 406-415.