The system has a fuel cell stack (3) connected with a reformer (4) over a connection line (6). The stack includes a set of fuel cells e.g. solid oxide fuel cells, with an anode (1), a cathode (2) and electrolytes. Two of three mass- or volume flow meters (...

The afterburner (9) has an afterburner-catalyzer, which consists of two afterburner-catalyzer stages (12,8). The former afterburner-catalyzer stage serves the combustion of hydrogen and carbon monoxide and the latter afterburner-catalyzer stage serves the ...

The fuel cell system has at least one fuel cell stack (1) with a reformer (2) for producing process gas rich in hydrogen from hydrocarbons and a regulator (5) controlling the input volumetric flow, especially the combustion gas flow into the reformer. The ...

The system has a fuel cell heater (1), preferably with reformers for producing hydrogen-rich process gas from thermal energy for consumable water and heating and an arrangement for storing thermal energy with at least two hot water tanks (2,3) with integra...