公开(公告)号：US5929594A

公开(公告)日：1999-07-27

申请号：US911049

申请日：1997-08-14

申请人： Yasuhiro Nonobe ,  Yoshio Kimura ,  Yoshikazu Tohata

发明人： Yasuhiro Nonobe ,  Yoshio Kimura ,  Yoshikazu Tohata

IPC分类号： H02J7/00 ,  B60L3/00 ,  B60L11/18 ,  H01M8/00 ,  H01M8/04 ,  H01M12/08 ,  H01M16/00 ,  H02J7/34 ,  B60K1/00

CPC分类号： H01M16/006 ,  B60L11/1881 ,  B60L11/1892 ,  B60L11/1894 ,  H01M8/04559 ,  H01M8/04589 ,  H01M8/04597 ,  H01M8/04626 ,  H01M8/04917 ,  H01M8/04947 ,  B60L2260/56 ,  H01M2250/20 ,  Y02T90/32 ,  Y02T90/34

摘要： In a fuel-cells system 10 including a stack of fuel cells 20 and a storage battery 30, the remaining charge of the storage battery 30 is measured by a remaining charge monitor 46. In case that the observed remaining charge of the storage battery 30 is less than a predetermined reference value, a control unit 50 outputs a driving signal to an inverter 80, in order to restrict the consumption of electric power by a motor 32. When it is determined that the output state of the storage battery 30 is in the discharging state, based on the output electric current of the storage battery 30 measured by a current sensor 90, the control unit 50 further limits the electric power consumed by the motor 32. These processes are repeatedly carried out to charge the storage battery 30 and recover the remaining charge of the storage battery 30 to a sufficient level.

摘要翻译： 在包括燃料电池堆20和蓄电池30的燃料电池系统10中，通过剩余电量监视器46测量蓄电池30的剩余电量。在观察到的蓄电池30的剩余电量为 控制单元50将驱动信号输出到逆变器80，以限制电动机32的电力消耗。当确定蓄电池30的输出状态为 放电状态基于由电流传感器90测量的蓄电池30的输出电流，控制单元50进一步限制电动机32消耗的电力。重复进行这些处理以对蓄电池30充电并恢复 蓄电池30的剩余电量达到足够的水平。