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    • 5. 发明申请
    • METHODS FOR OPERATING A FUEL CELL SYSTEM
    • 操作燃料电池系统的方法
    • WO2014140839A2
    • 2014-09-18
    • PCT/IB2014000952
    • 2014-03-14
    • BIC SOCIACONIS JEAN-LOUIS
    • IACONIS JEAN-LOUIS
    • H01M8/04
    • H01M8/04201H01M8/04208H01M8/04223H01M8/04225H01M8/04231H01M8/04619H01M8/04761Y02E60/50Y02P70/56
    • Purge valves (109, 109', 200) that are manually turned ON but are automatically or electrically turned OFF as the fuel cell (108)'s production of electricity reaches a predetermined level, e.g., steady state or thereabout are disclosed. The purge valve may be opened at system start-up, or may be opened at system shut-down so that the purge valve is armed and the fuel cell system is purged at the next start-up. Also disclosed is an integrated fluidic interface module (10) that contains various fluidic components including one of these purge valves. The integrated fluidic interface module (10) can operate passively or without being actively controlled by a processor. Methods of operating a fuel cell system, wherein the fuel cell system is purged at system start-up, are also disclosed. The purging automatically stops when the anode plenum is fully purged and replaced with fuel.
    • 公开了手动开启但当燃料电池(108)的电力生产达到预定水平(例如稳定状态或附近)时自动或电关闭的清除阀(109,109',200)。 清洗阀可以在系统启动时打开,也可以在系统关闭时打开,以便在下一次启动时放空阀门和燃料电池系统被清洗。 还公开了一种集成流体接口模块(10),其包含各种流体组件,包括这些净化阀中的一个。 集成流体接口模块(10)可以被动地运行或者不被处理器主动控制。 还公开了操作燃料电池系统的方法,其中燃料电池系统在系统启动时被清除。 当阳极充气室完全清洗并更换燃料时,清洗自动停止。
    • 7. 发明申请
    • FUEL CELL DC-DC CONVERTER
    • 燃油电池DC-DC转换器
    • WO2014139016A1
    • 2014-09-18
    • PCT/CA2014/050263
    • 2014-03-14
    • SOCIÉTÉ BICMCLEAN, Gerard F.IACONIS, Jean-louisHARRISON, Jadon M.
    • MCLEAN, Gerard F.IACONIS, Jean-louisHARRISON, Jadon M.
    • H02J1/00H01M8/04H02M3/00G01K7/16G01K7/00G01K7/22
    • H01M8/04373H01M8/0432H01M8/04626H01M8/0491H02M2001/327
    • A method and system for supplying power to a portable electronic device includes supplying current from one or more fuel cells to a DC-DC converter and regulating a current limit of the DC-DC converter as a function of a measured temperature of at least one of the power supply system and the portable electronic device. The current limit can vary as an inverse function of the measured temperature. The current limit can be an input current limit of the DC-DC converter or an output current limit of the DC-DC converter. Current produced by the one or more fuel cells can decrease proportionally to a decrease of the current limit of the DC-DC converter, reducing the heat produced by the one or more fuel cells and thereby reducing the measured temperature. A temperature sensor can be located on or near the one or more fuel cells. A temperature sensor can be located on an internal housing of the portable electronic device.
    • 向便携式电子设备供电的方法和系统包括从一个或多个燃料电池向DC-DC转换器提供电流,并根据测量的温度调节DC-DC转换器的电流极限 电源系统和便携式电子设备。 电流限制可以作为测量温度的反函数而变化。 电流限制可以是DC-DC转换器的输入电流限制或DC-DC转换器的输出电流限制。 由一个或多个燃料电池产生的电流可以与DC-DC转换器的电流限制的降低成比例地减小,从而减少由一个或多个燃料电池产生的热量,从而降低测量的温度。 温度传感器可以位于一个或多个燃料电池上或附近。 温度传感器可以位于便携式电子设备的内部壳体上。