한국수소및신에너지학회논문집 (Transactions of the Korean hydrogen and new energy society)

  • 제19권3호
  • /
  • Pages.209-216
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  • 2008
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  • 1738-7264(pISSN)
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  • 2288-7407(eISSN)
한국수소및신에너지학회 (The Korean Hydrogen and New Energy Society)
권호 표지

운전 조건에 따른 PEM 연료전지 모델링 및 성능 분석

Modeling and parametric studies of PEM fuel cell performance

  • 발행 : 2008.06.30
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⟨ 이전 논문 다음 논문 ⟩

초록

In the present study, a mathematical model has been formulated for the performance of polymer electrolyte fuel cells. Modify the concentration polarization equation using concentration coefficient that represents the characteristics of bipolar plate reactant distribution. The model predictions have been compared with experimental results and good agreement has been demonstrated for the cell polarization curves. The effects of operating parameters on the performance of fuel cells have been studied. Increases of operation pressure reduce the effect of temperature on the performance.

키워드

참고문헌

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