전력용 XLPE 절연체의 부분방전진전에 따른 방사전자파 특성

Characteristics of Radiated Electromagntic Wave Caused by Progress of Partial Discharge in Power XLPE(Crosslinkable Polyethylene) Dielectric

  • 이현철 (영남대학교 전자정보 공학부) ;
  • 박광서 (영남대학교 전자정보 공학부) ;
  • 윤대희 (영남대학교 전자정보 공학부) ;
  • 이상훈 (영남대학교 전자정보 공학부) ;
  • 김종환 (경북교육청) ;
  • 김기채 (영남대학교 전자정보 공학부) ;
  • 이광식 (영남대학교 전자정보 공학부)
  • 발행 : 2004.05.07

초록

This paper simulated partial discharge caused by 22.9[kV] power cable using XLPE(Peroxide Crosslinkable Polyethylene) insulation having the outside damage. As one of the insulation diagnostic method a radiated electromagnetic waves were measured by an UHF method using a BiconiLog antenna(EMCO-3142) and a spectrum analyzer used to measure EMI, EMC. From results of this study, It was confirmed that discharge progress were possible to be estimated by the proposed method.

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