| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of being simply warmed up with high energy efficiency. <P>SOLUTION: This fuel cell system is provided with: an oxygen supply device 25 for supplying a gas containing oxygen to a fuel cell; a hydrogen supply device 27 for supplying a gas containing hydrogen to the fuel cell; the fuel cell 3 for reacting hydrogen with oxygen to generate electricity; a primary cooling line 6 passing through the fuel cell for exhausting reaction heat of the fuel cell; an overcooling latent heat storage material enclosed in the primary cooling line; and a stimulation generator 7 for providing stimulation for starting crystallization to the overcooling latent heat storage material in an overcooled liquid state for warming up the fuel cell. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
