Supply of electric power using fuel cell and...

Details Supply of electric power using fuel cell and... Supply of electric power using fuel cell and...

2007-11-27

2007-11-27

Vu, Bao Q. (Department: 2838)

Electricity: battery or capacitor charging or discharging

One cell or battery charges another

Vehicle battery charging

C180S065100, C180S065230, C180S065310, C701S022000, C701S054000, C429S010000

Reexamination Certificate

active

10275941

ABSTRACT:
Intended to utilize a fuel cell efficiently while ensuring good output responsiveness by the fuel cell.In a vehicle having a motor as the drive power source, a fuel cell and battery are on board as the power source for the motor. A target output value for the fuel cell is set within a range such that fuel cell output can track change in power demand. The battery is charged/discharged so as to compensate for delay in fuel cell output relative to power demand. By setting a higher target output value the lower the remaining charge in the battery, the fuel cell can be utilized efficiently while ensuring good output responsiveness.

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