| 摘要 |
PROBLEM TO BE SOLVED: To repeat starting with a small capacity starting hydrogen storage tank in a hydrogen gas supply device, using a starting hydrogen storage tank and a running hydrogen storage tank and in a hydrogen gas supply method. SOLUTION: Since hydrogen is supplied from a sub-tank 14 to a fuel cell 16 in starting, hydrogen can be supplied to the fuel cell 16 without heating a tank in starting. When supply of hydrogen from a main tank 12 to the fuel cell 16 is started, hydrogen is supplied from the main tank 12 to the sub-tank 14 from which hydrogen is released in starting of the fuel cell, and stored in the sub-tank 14. Thereby, starting of the fuel cell can be repeated by using the small capacity sub-tank 14. |
