| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell power generation system and its operation method that aims at performing a water quality management in which contaminant ions of water circulaton system can be kept under the permissible value for a long period of time. <P>SOLUTION: A fuel cell power generation system includes a fuel cell stack 1, a fuel cell water circulation system 2 for supplying water to the fuel cell stack 1, an electrolytic water device 12 that is provided with a DC voltage source to apply DC voltage to an anode 12a and a cathode 12b and across these poles and performs electrolytic processing of the water supplied from a water supply source, and an anode electrolytic water supply system for supplying the electrolytic water created at the anode 12a of the electrolytic water device 12 to the fuel cell water circulation system 2. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
