| 摘要 |
In order to increase, in a short period of time, the power generation amount of a fuel battery cell when the power generation amount of a fuel battery decreases due to a reduction in the degree of humidity of the fuel battery cell, a cathode of the fuel battery cell includes a conductive material, a catalyst, and an ionomer that covers the conductive material and the catalyst. At a time (tc1), if the output voltage value (VFC) of the fuel battery is lower than a threshold voltage value (VFCTH) and the electrical resistance value (RFC) of the fuel battery is higher than a threshold resistance value (RFCTH), an oxidising gas quantity-increasing control, which increases the quantity (QOFC) of an oxidising gas to be sent to the fuel battery, is performed. |
