| 摘要 |
The invention is based on the object of proposing an apparatus and a method which implement an intelligent monitoring strategy for operation of the fuel cell system even in special operating conditions. A fuel cell system 1 is provided for a vehicle having a fuel cell arrangement 2, having a vehicle drive in the form of a primary load 9, having a plurality of secondary loads 10 and having a control apparatus 4 which is designed to control the primary load 9 and the secondary loads 10, with the control apparatus 4 being designed to provide a monitoring circuit in a special operating mode of the fuel cell system 1, with the secondary loads 10 being switched on and/or off as a manipulated variable in order to keep the output voltage U, as a reference variable, at a low voltage value Unom which is formed by a cell voltage of the fuel cells of less than 0.45 V on average. |
