An Estimation of Life Time in Epoxy composites using Weibull Distribution Equation

와이블 분포식을 이용한 에폭시 복합체의 수명 시간 예측

  • 신철기 (광운대학교 공대 전기공학과) ;
  • 김진사 (광운대학교 공대 전기공학과) ;
  • 정일형 (광운대학교 공대 전기공학과) ;
  • 임장섭 (목표해양대학교 해양전자·통신공학부) ;
  • 김태성 (전남대학교 전기공학과) ;
  • 이준웅 (광운대학교 공대 전기공학과)
  • Published : 1998.03.01


In order to estimate the life time of epoxy composites used for modeling material of transformer, the AC breakdown experiments of it were experimented and then the AC breakdown data were also simulated by Weibull distribution equation in this study. The life time of H100F65 specimen was the shortest and it of SH100F65 specimen was the longest, and as the AC voltage was applied to specimen for 50[min], the breakdown probability of each specimen was 31.2[%], 17.00[%], 84.36[%] and 12.35[%], respectively.



  1. Kinetics, Thermodynamics and Mechanism of Reactions of Epoxy Oligomers with Amine : Epoxy Resin and Composites Ⅱ, K. Dusek Edit B. A. Rozenberg
  2. The Kinetics of Cure and Network Formation-Chemistry and Technology of Epoxy Resin, Bryan Ellis, Edit. B. Ellis
  3. Coatings and Other Applications of Epoxy Resins -Chemistry and Technology of Epoxy Resin, Bryan Ellis, Edit. X. M. Chen;B. Ellis
  4. 電氣學會技術報告 no.342 固體絶緣材料の 添加劑, 充て濟の效果 電氣學會
  5. 電氣設備의 診斷技術 日本電氣學會(編著)
  6. 日科技連 信賴性の 分布て統計 市田;鈴木
  7. 信賴性 デ-タのとり方, とめ方 野中保雄
  8. 統計學 槪論 崔鍾碩(外 3人)