| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel battery system that can supply a proper amount of reforming gas to a fuel battery with a simple configuration.SOLUTION: A fuel battery system 1 comprises a fuel battery 11, a reformer 12, a fuel gas supply line L6 through which fuel gas G5 flows to the reformer 12, a gas flow rate adjusting part 30 connected to the fuel gas supply line L6, and a pressure variation buffer part 40 which is connected to a portion of the fuel gas supply line L6 between the gas flow rate adjusting part 30 and the reformer 12, and buffers variation of the pressure of the fuel gas G5 flowing from the gas flow rate adjusting part 30 to the reformer 12. The gas flow rate adjusting part 30 has plural branch gas lines L61, L62, L63, and ON/OFF valves 31A, 31B, 31C provided for the respective branch gas lines L61, L62, L63. The gas flow rate adjusting part 30 changes ON/OFF of the ON/OFF valves 31A, 31B, 31C to change the flow resistance of the fuel gas G5 in the gas flow rate adjusting part 30.SELECTED DRAWING: Figure 1 |
