| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell system having a method for controlling the output to inhibit the deterioration of a secondary cell capable of being charged and discharged, and a fuel cell, and allow the system to achieve high efficiency. <P>SOLUTION: The fuel cell system comprising a secondary cell 125 capable of being charged and discharged, and a fuel cell 102 for charging the secondary cell 125, comprises control means 127 having the functions of: monitoring the remaining capacity of the secondary cell 125, and starting or stopping the fuel cell 102 according to the remaining capacity; monitoring the voltage of the fuel cell 102; decreasing the output of the fuel cell 102 when the voltage of the fuel cell 102 is lower than a prescribed controlled voltage range; and increasing the output of the fuel cell 102 when the voltage of the fuel cell 102 is higher than the controlled voltage range. <P>COPYRIGHT: (C)2013,JPO&INPIT |
