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The aim of this paper is to design and investigate the dynamic behavior of a   PEM fuel cell system. Dynamic analysis of a PEM fuel cell system has been   done in Matlab\Simulink software according to electrical current that has   been applied from hybrid system. In addition, dynamical fuel cell system has   been explained according to oriented control that is started from air   injection compressor model. Also hydrogen valve actuator has been controlled   according to the compressor model. The results of the fuel cell dynamic model   as well as the applied compressor model are fully validated based on the   available results in the open literature. Finally, the effects of several   operating parameters of the fuel cell system such as anode and cathode   pressures, cell voltage, compressor voltage, compressor mass flow rate   variation with respect to inlet pressure ratio, net and stack powers on the   dynamic behavior of the hybrid system are investigated. The results show that   the model can predict the dynamic behavior of the fuel cell system accurately   and it can be used directly for any control purposes

Modeling and control of a proton exchange membrane fuel cell with the air compressor according to requested electrical current