| 摘要 |
A vehicle is powered by an electric motor that receives power from at least one of a fuel cell unit and a secondary batter. The fuel cell unit comprises a controller and a fuel cell stack. A hydrogen cylinder is positioned behind the secondary battery. A body cover generally encloses the fuel cell controller, the fuel cell stack, the secondary battery and the hydrogen cylinder. The body cover comprises an air inlet at a front end thereof and air outlets at a rear end of the body cover. An air passage 61 is defined within the body cover between the inlet and the outlets and the fuel cell controller, the secondary battery and the hydrogen cylinder can be arranged in that order from front to back.
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