The Transactions of The Korean Institute of Electrical Engineers (전기학회논문지)

The Korean Institute of Electrical Engineers (대한전기학회)
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Study on the Effects of Space Charge on Conduction Current

공간전하에 따른 전도전류의 변화에 대한 연구

  • 최수일 (호남대학교 공대 전기전자공학과) ;
  • 이준호 (호서대 공대 전기공학과) ;
  • 김규언 (호남대학교 공대 전기전자공학과) ;
  • 김종민 (호남대학교 공대 전기전자공학과) ;
  • 황보승 (호남대학교 전자광공학과)
  • Received : 2010.09.08
  • Accepted : 2010.10.11
  • Published : 2010.12.01
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Abstract

In this study, we have investigated the effects of space charge on the conduction current with the variation of applied time of electric field in polymer insulators. We had also improved the PEA method, and then we could measure a simultaneously the space charge and the conduction current in insulators under the DC electric field. From this experiment, we have known the variation of conduction current due to the existence of space charge in XLPE1 and XLPE2.

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References

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