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A Study on the Estimation of Average Service Life for New Technology Products-in Case of Solor-cell

신기술 제품의 ASL 추정-솔라셀 사례 중심으로

  • Cho, Jin-Hyung (School of Industrial Engineering, Kumoh National Institute of Technology) ;
  • Lee, S.J. (School of Industrial Engineering, Kumoh National Institute of Technology) ;
  • Oh, H.S. (Dept. of IME, Hannam University) ;
  • Baek, S.S. (School of Industrial Engineering, Kumoh National Institute of Technology) ;
  • Kim, O.J. (School of Industrial Engineering, Kumoh National Institute of Technology) ;
  • Kim, B.K. (School of Industrial Engineering, Kumoh National Institute of Technology) ;
  • Jeong, K.S. (School of Industrial Engineering, Kumoh National Institute of Technology) ;
  • Park, S.H. (School of Industrial Engineering, Kumoh National Institute of Technology) ;
  • Kwon, D.C. (School of Industrial Engineering, Kumoh National Institute of Technology) ;
  • Ko, J.H. (Department of Consulting, Graduate School Kumoh National Institute of Technology) ;
  • Ryu, J.H. (Department of Consulting, Graduate School Kumoh National Institute of Technology) ;
  • Shim, S.C. (Department of Consulting, Graduate School Kumoh National Institute of Technology)
  • 조진형 (금오공과대학교 산업공학부) ;
  • 이세재 (금오공과대학교 산업공학부) ;
  • 오현승 (한남대학교 공과대학 산업경영공학과) ;
  • 백성선 (금오공과대학교 산업공학부) ;
  • 김옥재 (금오공과대학교 산업공학부) ;
  • 김병극 (금오공과대학교 산업공학부) ;
  • 정경수 (금오공과대학교 산업공학부) ;
  • 박상훈 (금오공과대학교 산업공학부) ;
  • 권대철 (금오공과대학교 산업공학부) ;
  • 고재호 (금오공과대학교 컨설팅대학원) ;
  • 유지현 (금오공과대학교 컨설팅대학원) ;
  • 심성철 (금오공과대학교 컨설팅대학원)
  • Received : 2014.11.14
  • Accepted : 2014.11.18
  • Published : 2014.12.31

Abstract

Until now, because a new product (or facility) launched in market has been retired from one year of age, we can have had ASL by stub-curve method by Iowa curve. Recently, many innovative products with important role in market like display and solar-cell etc. are more durable and, what are better, they have the constant variance in ASL because of their good quality. Of course, there are some ones like smart mobile phone with relatively big dispersion in ASL. Estimating ASL of products like display and solar-cell etc., the new approach is needed. In this paper a new method applied traditional Iowa curve with accelerated reliability test (indoor/outdoor) etc. is proposed.

Keywords

References

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