| 摘要 |
PURPOSE: A current supply control method for improving the performance of a fuel cell is provided to offer excellent the same output performance when current is increased and when the current is decreased according to a requirement from a vehicle load by instantaneously supplying an overcurrent higher than a current required from the vehicle load at an initial time. CONSTITUTION: The increase of a required current supply is determined when current is supplied according to a requirement from a vehicle load. The supply current including an additional current is supplied to the vehicle load. The supply of the supply current including the additional current is maintained for 1-3 seconds. A required current except for the additional current is supplied to the vehicle load. [Reference numerals] (AA) Start; (BB) Current supply increase?; (CC) No; (DD) Yes; (EE) Additional current on; (FF) Hold for a while; (GG) Additional current off; (HH) End |
