Resumen
A portable hydrogen production system by electrochemical means comprising a direct methanol fuel cell (DMFC) (8) that produces electrical energy which powers a methanol electrolyzer (MEC) (11), which produces hydrogen from methanol, characterized in that both the DMFC (8) and the MEC (11) are connected to a DC bus (21) to which the auxiliary equipment of the system is connected by means of circuit breakers that allow the individual connection or disconnection of said auxiliary equipment. (Machine-translation by Google Translate, not legally binding)