| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel supply control method of a fuel cell, in which a characteristic value at a time of reaction of a fuel cell is measured and compared with the calculated value and the cost is lowered by installing none of a fuel sensor, and controlling accuracy is improved. <P>SOLUTION: The fuel supply controlling method includes a following steps to pour a predetermined volume of a fuel into a fuel cell; to detect a second characteristic value at a predetermined timing thereafter; then to detect and measure the characteristic values of the fuel cell during a time band, before reaching this timing to obtain a first characteristic value; finally to compare the second characteristic value with the first characteristic value; to pour a fuel into the fuel cell, if the second characteristic value is smaller than the first characteristic value. <P>COPYRIGHT: (C)2007,JPO&INPIT |
