대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2005년도 춘계학술대회 논문집 전기기기 및 에너지변환시스템부문
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- Pages.277-279
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- 2005
가정용 고분자 연료전지의 모델과 특성해석
The characteristic analysis and model of PEM fuel cell for residential application
- 조영래 (동국대학교 전기공학과) ;
- 김남화 (동국대학교 전기공학과) ;
- 한경희 (동국대학교 전기공학과) ;
- 주경돈 (동국대학교 전기공학과) ;
- 윤신용 (동국대학교 전기공학과) ;
- 백수현 (동국대학교 전기공학과)
- Cho, Y.R. (Dongguk Univ Electric Department) ;
- Kim, N.H. (Dongguk Univ Electric Department) ;
- Han, K.H. (Dongguk Univ Electric Department) ;
- Joo, K.D. (Dongguk Univ Electric Department) ;
- Yun, S.Y. (Dongguk Univ Electric Department) ;
- Baek, S.H. (Dongguk Univ Electric Department)
- 발행 : 2005.04.28
초록
The imbalance of energy demand and supply caused by rapid industrialization around the world and the associated environmental issues require and alternative energy source with possible renewable fuels. Political instability and depletion of cruel oils are other factors that cause fluctuation of oil price. Securing a new alternative energy source for the next century became an urgent issue that our nation is confronting with. As a matter of fact, the fuel cell technology can be widely used as next generation energy regardless of regions and climate. Specially, the ability of expansion and quick installation enable one to apply it for distributed power, where the technology is already gaining remarkable attentions for the application. Particularly, leading industrialized nations are focusing on the PEM fuel dell with anticipation that this technology will find their place of applications in the vehicles and homes. In this study, demonstrate the multi physics modeling of a proton exchange membrane(PEM) fuel cell with interdigitated flow field design. The model uses current balances, mass balance(Maxwell-Stefan diffusion for reactant, water and nitrogen gas) and momentum balance(gas flow) to simulate the PEM fuel cell behavior.
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