| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell power generating system efficiently supplying power for an accessory of a separate line from a system power line output. <P>SOLUTION: This fuel cell power generating system is equipped with a fuel cell 12 generating power by electrochemical reaction of fuel gas 19 with an oxidizing agent gas 14; a DC/DC converter transforming DC voltage outputted from the fuel cell 12; a DC/AC inverter 22 connected to the output side of the DC/DC converter 20 converting DC voltage transformed with the DC/DC converter 20 into AC voltage in order to link with a system power source 36; an accessory power terminal 25 supplying power to accessories 30, 31, and 32 for the fuel cell 12; and a change over circuit 44 changing over the accessory power terminal 25 between the output side of the fuel cell 12 and the output side of the DC/AC inverter 22. <P>COPYRIGHT: (C)2003,JPO |
