| 摘要 |
PROBLEM TO BE SOLVED: To efficiently drive, by a simple configuration, injectors in a fuel cell system having a plurality of hydrogen injectors.SOLUTION: A fuel cell system comprises: a first injector 34 provided in a hydrogen supply pipe and used for supplying hydrogen from a hydrogen tank into the hydrogen supply pipe; a second injector 37 provided in a bypass pipe connecting the upstream and the downstream sides of the first injector 34 and used for supplying hydrogen from the hydrogen tank into the bypass pipe; an F/B amount calculation unit 57 for calculating, by assuming a combination of the first and the second injectors 34, 37 to be one injector having a prescribed flow characteristic, an F/B amount necessary to adjust the output value of a pressure sensor to its target value; and an allocation arithmetic unit 58 for allocating the F/B amount calculated by the F/B amount calculation unit 57 to a feedback operation amount for the first injector 34, and to a feedback operation amount for the second injector 37. |
