| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell system which controls a supply amount of an oxidant or a fuel according to temperature change for each fuel battery cell constituting a fuel cell stack and suppresses reversal of pole of the fuel battery cell and supply stable power. <P>SOLUTION: The fuel cell system includes a fuel cell stack in which a plurality of fuel battery cells in which a fuel electrode and an oxidant electrode are arranged through an electrolyte membrane are laminated in layers. The system includes, for each fuel battery cell of the plurality of fuel battery cells, a supply amount control means to control at least one of supply amount of the fuel or the oxidant to be supplied to the fuel battery cell according to the temperature of the fuel battery cell, and the supply amount control means, when the temperature of the fuel battery cell changes, controls so that at least one of the supply amount of the fuel or the oxidant to be supplied to the cell may be reduced in proportion to rise of the temperature and controls so that at least one of the supply amount of the fuel or the oxidant to be supplied to the cell may be increased in proportion to descent of the temperature. <P>COPYRIGHT: (C)2010,JPO&INPIT |
