Transactions on Electrical and Electronic Materials

  • 제11권2호
  • /
  • Pages.89-91
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  • 2010
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  • 1229-7607(pISSN)
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  • 2092-7592(eISSN)
한국전기전자재료학회 (The Korean Institute of Electrical and Electronic Material Engineers)
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The Partial Discharge Resistances of Epoxy-Nano-and-Micro Composites

  • Lee, Chang-Hoon (Department of Electrical Electronic Engineering, Joongbu University) ;
  • Park, Jae-Jun (Department of Electrical Electronic Engineering, Joongbu University)
  • 발행 : 2010.04.25
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초록

Partial discharge (PD) resistances were investigated for three types of samples: original epoxy resins, epoxy micro composites with and without the silane processing, and mixture composites with micro and nano particles. The PD was applied to these materials using rod, gap, and plane electrodes. The partial discharge resistance found in the micro composites was better than that found in the original epoxy resin. Moreover, the mixture composites of $SiO_2$ nano and micro particles had much larger resistances than the original epoxy resin or microcomposites. It can be regarded that this excellent property was due to the fact that the nano particles have a dense structure between the micro particles.

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참고문헌

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피인용 문헌

  1. Preliminary Experimental Work on Nanocomposite Polymers: Small Partial Discharges at Inception Voltage, The Existence of Possible Charging Mechanisms Below Inception Voltage and the Problem of Definitions vol.63, pp.2, 2012, https://doi.org/10.2478/v10187-012-0016-8
  2. A Review on Nanocomposite Based Electrical Insulations vol.17, pp.5, 2016, https://doi.org/10.4313/TEEM.2016.17.5.239
  3. Study of erosion resistance and mechanical properties of unsaturated polyester based nano-composites vol.19, pp.2, 2012, https://doi.org/10.1109/TDEI.2012.6180228
  4. Technical Relevance of Epoxy/Clay Nanocomposite with Organically Modified Montmorillonite: A Review vol.55, pp.13, 2016, https://doi.org/10.1080/03602559.2016.1163593