| 摘要 |
A fuel cell system according to the present invention comprises: a fuel cell and a secondary battery, each acting as a power supply source; a first converter a second converter provided between the fuel cell and the secondary battery and first and second loads; a first inverter provided between the first and second converters and the first load and a second inverter provided between the first and second converters and the second load; a first controller that controls an output of the fuel cell by controlling the first converter; and a second controller configured separately from the first controller, the second controller controlling the second converter, the first inverter and the second inverter to thereby control outputs supplied to the first inverter and the second inverter, including an output from the secondary battery. The first and second controllers are connected so as to be able to communication with each other regarding failure information on respective control targets. If one of the first controller and the second controller receives the failure information sent from the other, the first controller or the second controller that has received the failure information stops operation of the control target thereof. |
