| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve 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, 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 outputting this third given voltage to a large-capacity power equipment, when the power generation block 105 is started or finished; outputting the fourth given voltage to the large-capacity power equipment, when power generation takes place; and halting outputting to the large-capacity power equipment, when power generation is halted. <P>COPYRIGHT: (C)2009,JPO&INPIT |
