METHOD FOR STARTING A FUEL CELL APPARATUS UNDER COLD START CONDITIONS, AND FUEL CELL APPARATUS AND MOTOR VEHICLE

The invention relates to a method for starting, under cold start conditions, a fuel cell apparatus having a plurality of fuel cells; said method comprising the steps: - establishing the presence of cold start conditions for the fuel cell apparatus; - feeding, to the anode side, a reactant containing hydrogen and feeding, to the cathode side, a reactant containing oxygen in a substoichiometric ratio with an oxygen deficit; - maintaining the supply of the reactants in a substoichiometric ratio for a predefinable interval; - after the interval, causing the complete discharge of the fuel cells (2) in a discharge phase (3); - and then transferring the fuel cell apparatus to a normal mode (4) with the feeding of the reactants in accordance with the requirements for the given operating status and the power demand. The invention further relates to a fuel cell apparatus and to a motor vehicle. 本发明涉及一种用于在霜冻启动条件下启动具有多个燃料电池的燃料电池装置的方法，该方法包括如下步骤：查明对于所述燃料电池装置来说是否存在霜冻启动条件；在阳极侧供应含氢反应物并且在阴极侧以氧气不足的亚化学计量比例来供应含氧反应物；将以亚化学计量比例对反应物的