Adaptive limitation of standby mode to enhance fuel cell system life
作者： William H. Pettit , Edward G. Himes , Daniel I. Harris , Akbar Chowdhury , Derek R. Lebzelter
DOI:
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摘要: A system and method for reducing the frequency of stack stand-by mode events, if necessary, as a fuel cell ages experiences lower performance. The determines an irreversible voltage loss at predetermined time intervals degradation variable based on loss. also indicates that will not meet end-of-life requirements calculates maximum allowed rate stack. number events per unit can be to prevent from exceeding controls calculated events.
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