会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明申请
    • METHOD AND APPARATUS FOR IMPROVING WATER BALANCE IN FUEL CELL POWER UNIT
    • 用于改善燃料电池单元中水平衡的方法和装置
    • WO2008060881A1
    • 2008-05-22
    • PCT/US2007/083622
    • 2007-11-05
    • BATTELLE MEMORIAL INSTITUTEWHYATT, Greg, A.GEORGE, Paul, E.
    • WHYATT, Greg, A.GEORGE, Paul, E.
    • H01M8/04H01M8/06
    • H01M8/04164H01M8/04141H01M8/0612Y02E60/50
    • A method and apparatus for improving the water balance in a power unit by providing the exhaust gas from the cathode side of the fuel cell as a feed gas to the combustion system, condensing at least a portion of water present in the effluent from the combustion system in a condenser, and then transferring water vapor from the uncondensed portion of the effluent from the condenser to the gas fed to the cathode side of the fuel cell. Water from the exhaust gas from the cathode side of the fuel cell is either captured in the condenser, or is reused in the feed gas of the cathode side of the fuel cell. By humidifying the air fed into system with the water vapor present in the exhaust gas, water is not lost from the system. Instead, the air is being fed into the system is humidified with this water, which in turn allows the humidifier to operated at higher temperatures and/or use smaller radiators and fans and/or draw less parasitic power, thereby increasing overall system efficiency.
    • 一种用于通过将来自燃料电池的阴极侧的废气作为进料气体提供给燃烧系统来改善动力单元中的水平衡的方法和装置,将来自燃烧系统的流出物中存在的至少一部分水 在冷凝器中,然后将来自冷凝器的流出物的未冷凝部分的水蒸气转移到供给到燃料电池的阴极侧的气体。 来自燃料电池的阴极侧的废气的水被捕获在冷凝器中,或者被重新用于燃料电池的阴极侧的进料气体中。 通过在排气中存在水蒸气加湿进入系统的空气中,水不会从系统中流失。 相反,进入系统的空气被这种水加湿,这又使得加湿器在更高的温度下运行和/或使用较小的散热器和风扇和/或吸收较少的寄生功率,从而提高整个系统效率。