| 摘要 |
The present invention relates to a fuel cell system, a vehicle, and a method for determining malfunction in driving an opening/closing valve. The generation state of a fuel cell is monitored, and fuel gas consumption is calculated by adding up based on the generation amount of the fuel cell from the moment when the each of the fuel gas tanks is charged with gas. Also detected is the supplied gas pressure at the side of the tank for fuel gas simultaneously supplied to the fuel cell from the fuel gas tank which is coupled in juxtaposition with the fuel cell. In addition, the fuel gas consumption since gas charging is calculated by adding based on the change in gas pressure in the supplied gas pressure at the side of the detected tank from the gas charging pressure when charging gas. By comparing the fuel gas consumption of both sides, it is possible to determine malfunction in driving the opening of the valve of the opening and closing valve at every fuel gas tank. |
