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    • 6. 发明授权
    • Fuel cell and voltage supply method
    • 燃料电池和电压供应方式
    • US07901822B2
    • 2011-03-08
    • US10558573
    • 2004-06-01
    • Toshiyuki MatsunoChiaki Kanai
    • Toshiyuki MatsunoChiaki Kanai
    • H01M8/04H01M8/24
    • H01M8/249H01M8/04604H01M8/0488H01M8/04925H01M8/0494
    • Disclosed herein are a fuel cell and a voltage supply method which are designed to supply power to various electric circuits in a stable manner.The fuel cell of stack structure with output terminals attached to different generating elements as mentioned above produces a potential across the output electrodes which corresponds to the number of generating cells connected in series. The output terminals are connected respectively to the potential regulators varying in the allowable voltage range and the ratio of voltage conversion. A large output voltage is obtained if the generating units are connected in series, and a large output current is obtained if the generating units are connected in parallel. Thus the fuel cell can supply an adequate amount of power in response to load operation.
    • 这里公开了一种燃料电池和电压供给方法,其被设计成以稳定的方式向各种电路供电。 如上所述,具有连接到不同发电元件的输出端子的堆叠结构的燃料电池在输出电极上产生对应于串联连接的发电单元的数量的电位。 输出端子分别连接到电压调节器,其允许电压范围和电压转换比率变化。 如果生成单元串联连接,则获得大的输出电压,并且如果发电单元并联连接则获得大的输出电流。 因此,燃料电池可以响应于负载操作而提供足够的功率。