New PEMFC behaviour law | Zendy

Melika Hinaje | Zendy; Wattana Kaewmanee | Zendy; Stéphane Raël | Zendy; B. Davat | Zendy

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New PEMFC behaviour law

Author(s) -

Melika Hinaje,

Wattana Kaewmanee,

Stéphane Raël,

B. Davat

Publication year - 2011

Publication title -

the european physical journal applied physics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.216

H-Index - 49

eISSN - 1286-0050

pISSN - 1286-0042

DOI - 10.1051/epjap/2010151

Subject(s) - range (aeronautics) , power law , function (biology) , proton exchange membrane fuel cell , voltage , curve fitting , current (fluid) , steady state (chemistry) , power (physics) , fuel cells , mechanics , computer science , materials science , mathematics , physics , thermodynamics , engineering , electrical engineering , chemistry , statistics , evolutionary biology , chemical engineering , machine learning , composite material , biology

International audienceThis paper presents a new steady state model which contains fewer polarisation curve fitting parameters compared to other semi-empirical models. The established model is also defined at no load operation and can be fitted perfectly to the static polarisation curve for a wide range of cell currents. The model links the fuel cell voltage to the current by a simple function to which various useful derivative laws can be applied. As a result, many analytical expressions, for example, polarisation resistance or power density, can be evaluated directly from the model

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