V.F.5 Performance and Durability of Advanced Automotive Fuel Cell Stacks and Systems with Nanostructured Thin Film Catalyst Based Membrane Electrode Assemblies
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Performance of advanced automotive fuel cell systems with heat rejection constraint
Although maintaining polymer electrolyte fuel cells (PEFC) at temperatures below 80 C is desirable for extended durability and enhanced performance, the automotive application also requires the PEFC stacks to operate at elevated temperatures and meet the heat rejection constraint, stated as Q/DT < 1.45 kW/ C, where Q is the stack heat load for an 80-kWe net power PEFC system and DT is the diffe...
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