| 摘要 |
At the time of start-up of a fuel cell, the anode and the cathode are supplied with a fuel gas containing hydrogen and an oxidant gas (e.g., air) containing oxygen and an impurity gas, respectively, and the output of the fuel cell is restricted (e.g., prohibited). After a difference between the partial pressure of the impurity gas in the anode and the partial pressure of the impurity gas in the cathode becomes less than a predetermined value, the restriction of the output of the fuel cell is lifted, and the output of the fuel cell is controlled according to the requested output. |
