| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve the general efficiency of a fuel cell power generating device. <P>SOLUTION: A power source block 106 is provided with a small-capacity power source 116 and a large-capacity power source 117. The small-capacity power source 116 is provided with a small-capacity AC/DC converter 118, a small-capacity DC/DC converter 119, and a small-capacity switching means 120, and the large-capacity power source 117 is a constitution having a large-capacity AC/DC converter 122, a large-capacity DC/DC converter 124, and a large-capacity switching means 123. <P>COPYRIGHT: (C)2009,JPO&INPIT |
