| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of maintaining comfortableness in driving. <P>SOLUTION: The fuel cell system determines air utilization rate so that the air utilization rate in a fuel cell stack 1 may become higher as a car speed detected by a car speed sensor 16 decreases. Because of this, in the case the car speed is slower, the air utilization rate becomes higher and air supply to the fuel cell stack 1 is reduced. As a result, a compressor 2 does not need a high-speed rotation and noise from the compressor 2 becomes less noticeable than the noise relating to the driving. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
