Abstract:In proton-exchange membrane fuel cells, the air supply system provides desired air characteristics for the fuel cell stack, significantly affecting stack performance. This study analyzes the system by modeling and simulation responses under dynamic operating conditions. The model includes a compressor, a cooler, and an external humidifier in a series. Different air mass flow rates that represent demand changes were simulated in the compressor model, including extreme conditions under compressor surge. Then, th… Show more
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.