설비공학논문집 (Korean Journal of Air-Conditioning and Refrigeration Engineering)

  • 제24권2호
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  • Pages.91-101
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  • 2012
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  • 1229-6422(pISSN)
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  • 2465-7611(eISSN)
대한설비공학회 (The Society of Air-Conditioning and Refrigerating Engineers of Korea)
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200 W급 휴대용 고분자 전해질막 연료전지 시스템 개발

Development of a 200 W Portable PEM Fuel Cell System

  • 한훈식 (한국과학기술원 기계공학과) ;
  • 김윤호 (서울시립대학교 기계정보학과) ;
  • 조창환 (LG전자 CAC연구소) ;
  • 김서영 (한국과학기술연구원 에너지메카닉스센터) ;
  • 현재민 (한국과학기술원 기계공학과)
  • Han, Hun-Sik (Department of Mechanical Engineering, Korea Advanced Institute of Science and Technology) ;
  • Kim, Yun-Ho (Department of Mechanical and Information Engineering, University of Seoul) ;
  • Cho, Chang-Hwan (CAC Laboratory, LG Electronics) ;
  • Kim, Seo-Young (Energy Mechanics Center, Korea Institute of Science and Technology) ;
  • Hyun, Jae-Min (Department of Mechanical Engineering, Korea Advanced Institute of Science and Technology)
  • 투고 : 2011.08.08
  • 발행 : 2012.02.10
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초록

A 200 W portable polymer electrolyte membrane fuel cell (PEMFC) system is developed. The PEMFC system consists of an air-cooled fuel cell stack module, a fuel supply subsystem, a power management subsystem, and a control electronics subsystem. The control logic is designed for the stable system operation. The system-level performance evaluation discloses that the present PEMFC system provides a rated power output of 200.5 W at 13.4 V with the maximum balance-of-plant (BOP) efficiency of 72%, and maximum system efficiency based on lower heating value (LHV) is 37% at 120.7 W system power output.

키워드

참고문헌

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