Fuel cell system has device for dosing and feeding combustion medium to cathode chamber depending on determined temperature

摘要

The system has anode (2) and cathode chambers (3) separated by a proton conducting membrane (4), a cathode line (8) for delivering gas containing oxygen and an anode line (5) for delivering and carrying away a combustion medium to or from the anode chamber inlet (7) or outlet (6), a device (11) for determining a temperature and a device (18) for dosing and feeding combustion medium to the cathode chamber depending on the determined temperature. Independent claims are also included for the following: a method of operating a fuel cell system.