| abstract |
A kind of fuel cell system, implement to process from the stopping that the output of fuel cell stops in the case of to the requirement generated energy of fuel cell less than regulation generated energy, the supply of oxidant is implemented in during stopping processes, wherein, in during stopping processes, with set in advance and will not produce, at oxidizing agent pole, the intermittent of the fuel gas basic supply interval of carbon dioxide implemented to fuel electrodes and supply. |