Journal of the Korean Institute of Illuminating and Electrical Installation Engineers (조명전기설비학회논문지)

The Korean Institute of IIIuminating and Electrical Installation Engineers (한국조명전기설비학회)
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Development of Longtime Reliability Assessment Method of Polymer Housed Distribution Surge Arresters using Accelerated Aging Test

가속열화시험을 이용한 배전용 폴리머피뢰기의 장기신뢰성 평가기법 개발

  • 김주용 (전력연구원) ;
  • 송일근 (전력연구원 배전연구소 배전설비그룹) ;
  • 문재덕 (경북대 전자전기공학부)
  • Published : 2006.12.31
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Abstract

In this study we developed accelerated aging test cycle and equipment which can simulate domestic weather condition. And we proposed long term reliability assessment method for polymer housed distribution surge arresters. We carried out electrical and chemical analysis of the arresters which are used for accelerated aging test and outdoor exposure test. Through the analysis we verified the capability of the proposed method and we presented characteristic data for maintenance of domestic arresters.

본 논문에서는 폴리머피뢰기의 현장 열화인자를 인가할 수 있는 가속열화 시험장치를 제작하고 국내 환경조건을 모의할 수 있는 시험주기를 개발하여 폴리머피뢰기 완제품에 대한 장기신뢰성 평가법을 제안하였다. 그리고 가속열화시험 및 현장설치에 의한 전기적, 화학적 특성변화를 분석하여 폴리머피뢰기의 열화정도를 평가함으로써 본 연구에서 제안한 평가기법의 실효성을 검증하고 국산 폴리머피뢰기의 유지보수에 필요한 특성 데이터를 제시하였다.

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References

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