Journal of the Korean Institute of Gas (한국가스학회지)

The Korean Institute of GAS (한국가스학회)
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A Study of Deduction of evaluation Items for Design of SOFC stack safety performance evaluation system

SOFC 스택 안전성능 평가 시스템 제작을 위한 평가항목 도출에 관한 연구

  • Park, Tae-Seong (Institute of Gas Safety R&D, Korea Gas Safety Corporation) ;
  • Nam, Tae-Ho (Institute of Gas Safety R&D, Korea Gas Safety Corporation) ;
  • Lee, Duk-Gwon (Institute of Gas Safety R&D, Korea Gas Safety Corporation) ;
  • Lee, Seung-Kuk (Institute of Gas Safety R&D, Korea Gas Safety Corporation) ;
  • Moon, Jong-Sam (Institute of Gas Safety R&D, Korea Gas Safety Corporation)
  • 박태성 (한국가스안전공사 가스안전연구원) ;
  • 남태호 (한국가스안전공사 가스안전연구원) ;
  • 이덕권 (한국가스안전공사 가스안전연구원) ;
  • 이승국 (한국가스안전공사 가스안전연구원) ;
  • 문종삼 (한국가스안전공사 가스안전연구원)
  • Received : 2017.11.06
  • Accepted : 2017.12.28
  • Published : 2017.12.30
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Abstract

SOFC(Solid Oxide Fuel Cell) is one of the high-temperature fuel cells, SOFC system and Stack has a high temperature operating Characteristics. These Characteristics cause a lot of trouble in the design of the system and selection materials, securing durability, and securing safety performance. Therefore, For Commercialization and Supply of SOFC, the development of safety performance assessment techniques and evaluation systems should go together. In this study, we analyzed the evaluation items of SOFC Safety performance standards and risk factors of the stack for design of stack safety performance evaluation system. Based on the analyzed data, the evaluation item was deducted for design of stack safety performance evaluation system. Through the results of this study, we expect to facilitate the supply of SOFC and contribute to a safe use environment.

SOFC(Solid Oxide Fuel Cell)는 고온 연료전지 중 하나이며, SOFC 시스템과 스택은 고온 운전 특성을 가지고 있다. 이러한 특성 때문에 시스템 설계 및 재료의 선택, 내구성 확보, 안전성능 확보에 많은 어려움을 가지고 있다. 따라서 SOFC 연료전지의 상용화와 보급을 위해서는 안전성능 평가기술과 평가시스템의 개발이 병행되어야 한다. 본 연구에서는 스택 안전성능 평가시스템의 제작을 위하여 국내 외 SOFC 관련규격 및 스택의 위험요소를 분석하였다. 분석한 자료를 바탕으로 스택 안전성능 평가 시스템의 제작을 위한 평가항목을 도출하였다. 본 연구 결과를 통해 SOFC 연료전지의 보급 활성화와 안전한 사용 환경에 기여할 수 있기를 기대한다.

Keywords

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