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    • 4. 发明申请
    • POWER SUPPLY SYSTEM AND CELL ASSEMBLY CONTROL METHOD
    • 电源系统和电池组件控制方法
    • US20100194342A1
    • 2010-08-05
    • US12679640
    • 2008-08-15
    • Shigeyuki SugiyamaMamoru AokiKohei Suzuki
    • Shigeyuki SugiyamaMamoru AokiKohei Suzuki
    • H02J7/00
    • H01M10/44B60L58/20H01M10/482H01M16/00Y02T10/7011Y02T10/7066
    • The power supply system of this invention includes a cell assembly in which a first assembled battery, formed from a plurality of first cells connected in series, and a second assembled battery, formed from a plurality of second cells connected in series, are connected in parallel, and a generator. An average charging voltage V1 of a first assembled battery is smaller than an average charging voltage V2 of a second assembled battery. The power supply system further has a forced discharge unit capable of forcibly discharging the first assembled battery, and a control unit for measuring a voltage of the first assembled battery, and forcibly discharging the first assembled battery when the foregoing voltage reaches a forced discharge start voltage Va using the forced discharge unit until reaching a forced discharge end voltage Vb.
    • 本发明的电源系统包括一个电池组件,其中由串联连接的多个第一电池组成的第一组电池和由串联连接的多个第二电池组成的第二组电池并联连接 ,和发电机。 第一组电池的平均充电电压V1小于第二组电池的平均充电电压V2。 电源系统还具有能够强制地对第一组电池进行放电的强制放电单元,以及用于测量第一组电池的电压的控制单元,并且当上述电压达到强制放电开始电压时强制地对第一组电池进行放电 使用强制放电单元直到达到强制放电终止电压Vb。