METHOD AND DEVICE FOR OPERATING A FUEL CELL SYSTEM HAVING A RECIRCULATION BLOWER DISPOSED IN A FUEL CIRCUIT OF THE FUEL CELL SYSTEM

摘要

The invention relates to a method and a device for operating a fuel cell system (1) having a recirculation blower (11) disposed in a fuel circuit of the fuel cell system (1) by means of which the fuel (BS) exiting the fuel cell system (1) on the anode side is resupplied, said blower being driven by an air-driven drive turbine (12), wherein the air-driven drive turbine (12) is impacted by compressed air (vL).