Method and device for cooling a fuel cell module

Abstract

A method (100) for cooling a fuel cell module (10) comprising at least two fuel cell units (11) is proposed, wherein each fuel cell unit (11) comprises a cathode side (13) with an air inlet (13a) and an air outlet (13b) and an anode side (12) with a gas inlet (12a) and a gas outlet (12b). The cathode side (13) is supplied with air as a cooling medium (107), wherein the anode side (12) is supplied with a gas dependent on the temperature of the fuel cell units (11) by means of a cooling module (80) (109).

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