| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of suppressing deterioration caused by the heating of a fuel cell by controlling an amount of the generated electric power of the fuel cell by a method that is different from a conventional control method. <P>SOLUTION: The fuel cell system includes a charging state control means for setting a tolerable remaining energy upper-limit value of an energy storage device and a tolerable remaining energy lower-limit value, and a power distribution control means which controls the distribution of electric power supplied to a load from a fuel cell and the energy storage device. When the temperature of the fuel cell heated by power generation is raised to a degradation temperature for the fuel cell or higher, the charge state control means corrects at least either of the tolerable remaining energy upper-limit value and the tolerable remaining energy lower-limit value so that a reference between them becomes larger. The power distribution control means lowers the electric power supplied to the load from the fuel cell and increases the electric power supplied to the load from the energy storage device by an amount corresponding to the lowered amount. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
