Fuel efficiency measurement system and method for fuel cell vehicle
    1.
    发明授权
    Fuel efficiency measurement system and method for fuel cell vehicle 有权
    燃料电池车辆的燃油效率测量系统和方法

    公开(公告)号:US08190354B2

    公开(公告)日:2012-05-29

    申请号:US12156407

    申请日:2008-05-29

    IPC分类号: G01R31/36

    摘要: A fuel efficiency measurement system includes a fuel supply tank for supplying hydrogen to be used as a fuel to a fuel cell of the vehicle during measurement of fuel efficiency and a precision electronic balance for detecting a weight of the fuel supply tank so as to perform the measurement of fuel efficiency based on a vehicle driving distance and a change in weight of the fuel supply tank measured by the electronic balance during measurement of fuel efficiency. According to the fuel efficiency measurement system, it is possible to more accurately calculate fuel efficiency without using hydrogen of a hydrogen tank installed in the vehicle.

    摘要翻译: 燃料效率测量系统包括:燃料供给箱,用于在燃料效率的测量期间向车辆的燃料电池供应用作燃料的氢气;以及用于检测燃料供给箱的重量的精密电子天平,以执行 在燃料效率的测量期间,基于车辆行驶距离和由电子天平测量的燃料供给箱的重量的变化来测量燃料效率。 根据燃料效率测量系统,可以在不使用安装在车辆中的氢罐的氢气的情况下更准确地计算燃料效率。

    Fuel efficiency measurement system and method for fuel cell vehicle
    2.
    发明申请
    Fuel efficiency measurement system and method for fuel cell vehicle 有权
    燃料电池车辆的燃油效率测量系统和方法

    公开(公告)号:US20090030625A1

    公开(公告)日:2009-01-29

    申请号:US12156407

    申请日:2008-05-29

    IPC分类号: G01R31/36

    摘要: A fuel efficiency measurement system includes a fuel supply tank for supplying hydrogen to be used as a fuel to a fuel cell of the vehicle during measurement of fuel efficiency and a precision electronic balance for detecting a weight of the fuel supply tank so as to perform the measurement of fuel efficiency based on a vehicle driving distance and a change in weight of the fuel supply tank measured by the electronic balance during measurement of fuel efficiency. According to the fuel efficiency measurement system, it is possible to more accurately calculate fuel efficiency without using hydrogen of a hydrogen tank installed in the vehicle.

    摘要翻译: 燃料效率测量系统包括:燃料供给箱,用于在燃料效率的测量期间向车辆的燃料电池供应用作燃料的氢气;以及用于检测燃料供给箱的重量的精密电子天平,以执行 在燃料效率的测量期间,基于车辆行驶距离和由电子天平测量的燃料供给箱的重量的变化来测量燃料效率。 根据燃料效率测量系统,可以在不使用安装在车辆中的氢罐的氢气的情况下更准确地计算燃料效率。

    FUEL CELL VEHICLE AND METHOD FOR CONTROLLING OPERATION OF THE SAME
    3.
    发明申请
    FUEL CELL VEHICLE AND METHOD FOR CONTROLLING OPERATION OF THE SAME 审中-公开
    燃料电池车辆及其控制方法

    公开(公告)号:US20120028147A1

    公开(公告)日:2012-02-02

    申请号:US12959472

    申请日:2010-12-03

    IPC分类号: H01M8/04

    摘要: A fuel cell vehicle includes a stack that generates electrical energy by a fuel gas, a blower that blows air into the stack, an air cut-off valve that is mounted on an air supply line, a bypass line diverged between the air cut-off valve and the blower and having an end portion that is opened, a bypass valve that is mounted on the bypass line, and a control portion that closes the air cut-off valve and opens the bypass valve upon detecting an off signal for idle engine stop or a signal for turning off the engine. Therefore, if the fuel cell vehicle is in an idle stop condition, the blower supplying the stack with air stops operating, and simultaneously the bypass line is opened and the air cut-off valve is closed such that the air supplied to the stack can be securely cut off.

    摘要翻译: 燃料电池车辆包括通过燃料气体产生电能的堆叠,将空气吹入堆叠的鼓风机,安装在空气供应管线上的空气截止阀,在空气截止器之间分流的旁通管线 阀和鼓风机,并且具有打开的端部,安装在旁路管路上的旁通阀以及关闭空气截止阀并且在检测到用于空转发动机停止的关闭信号时打开旁通阀的控制部分 或关闭发动机的信号。 因此,如果燃料电池车辆处于怠速停止状态,则向空气供给空气的风扇停止运转,同时旁通管路被打开并且关闭空气截止阀,使得供给到堆叠的空气可以 安全切断

    Fuel cell vehicle
    4.
    发明授权
    Fuel cell vehicle 有权
    燃料电池车

    公开(公告)号:US08875531B2

    公开(公告)日:2014-11-04

    申请号:US13153867

    申请日:2011-06-06

    摘要: The present invention provides a fuel cell vehicle, particularly a fuel cell vehicle equipped with a moisture remover that removes moisture from an air conditioner evaporator. The fuel cell vehicle includes: a fuel cell stack as a power supplier; an electric heater operated by power from the fuel cell stack; a blower fan for providing air to the electric heater; an air channel configured to supply the air passing through the electric heater to an air conditioner evaporator; and a controller for controlling the operations of the electric heater and the blower fan, whereby moisture is removed from the air conditioner evaporator by supplying air heated by the electric heater to the air conditioner evaporator. The fuel cell vehicle effectively removes moisture from an air conditioner evaporator, solves the problem of a bad smell in the related art, and further removes the oxygen and the stack voltage which remain in the cathode, such that it is possible to avoid cathode oxygen depletion of the related art.

    摘要翻译: 本发明提供一种燃料电池车辆,特别是配备有从空调蒸发器除去水分的除湿器的燃料电池车辆。 燃料电池车辆包括:作为电力供应器的燃料电池堆; 由燃料电池堆供电的电加热器; 用于向电加热器提供空气的鼓风机; 空气通道,其构造成将通过所述电加热器的空气供给到空调蒸发器; 以及用于控制电加热器和鼓风机风扇的操作的控制器,通过将由电加热器加热的空气供给到空调蒸发器,从空调蒸发器除去水分。 燃料电池车辆有效地从空调蒸发器中除去水分,解决了现有技术中难闻气味的问题,进一步消除了残留在阴极中的氧气和堆叠电压,使得可以避免阴极氧耗竭 的相关技术。

    FUEL EFFICIENCY MEASURING SYSTEM FOR FUEL CELL VEHICLE
    5.
    发明申请
    FUEL EFFICIENCY MEASURING SYSTEM FOR FUEL CELL VEHICLE 有权
    燃油电池燃油效率测量系统

    公开(公告)号:US20120131991A1

    公开(公告)日:2012-05-31

    申请号:US13029514

    申请日:2011-02-17

    IPC分类号: G01M15/04

    摘要: The present invention provides an improved fuel efficiency measuring system for a fuel cell vehicle which simplifies various valves and hydrogen lines and modulizes its individual elements. More specifically, the present invention provides an improved fuel efficiency measuring system for a fuel cell vehicle that eliminates a purging hydrogen tank previously used for removing residual air in a hydrogen supply line and instead removes residual air in a hydrogen supply line by using a vehicle side hydrogen tank. Additionally, the present invention simplifies couplers installed in a hydrogen supply line, and considerably reduces manufacturing costs by eliminating a high-cost break-away coupler adapted to couple a fuel efficiency measuring unit and the vehicle side.

    摘要翻译: 本发明提供一种用于燃料电池车辆的改进的燃料效率测量系统,其简化了各种阀和氢气管线并且模拟其各个元件。 更具体地说,本发明提供了一种用于燃料电池车辆的改进的燃料效率测量系统,其消除了先前用于去除氢气供应管线中的残余空气的净化氢气罐,并且通过使用车辆侧面去除氢气供应管线中的残留空气 氢罐。 此外,本发明简化了安装在氢气供应管线中的耦合器,并且通过消除适于联接燃料效率测量单元和车辆侧的高成本分离耦合器大大降低了制造成本。

    Fuel efficiency measuring system for fuel cell vehicle
    6.
    发明授权
    Fuel efficiency measuring system for fuel cell vehicle 有权
    燃料电池车辆燃油效率测量系统

    公开(公告)号:US08505368B2

    公开(公告)日:2013-08-13

    申请号:US13029514

    申请日:2011-02-17

    IPC分类号: G01M15/00

    摘要: The present invention provides an improved fuel efficiency measuring system for a fuel cell vehicle which simplifies various valves and hydrogen lines and modulizes its individual elements. More specifically, the present invention provides an improved fuel efficiency measuring system for a fuel cell vehicle that eliminates a purging hydrogen tank previously used for removing residual air in a hydrogen supply line and instead removes residual air in a hydrogen supply line by using a vehicle side hydrogen tank. Additionally, the present invention simplifies couplers installed in a hydrogen supply line, and considerably reduces manufacturing costs by eliminating a high-cost break-away coupler adapted to couple a fuel efficiency measuring unit and the vehicle side.

    摘要翻译: 本发明提供一种用于燃料电池车辆的改进的燃料效率测量系统,其简化了各种阀和氢气管线并且模拟其各个元件。 更具体地说,本发明提供了一种用于燃料电池车辆的改进的燃料效率测量系统,其消除了先前用于去除氢气供应管线中的残余空气的净化氢气罐,并且通过使用车辆侧面去除氢气供应管线中的残留空气 氢罐。 此外,本发明简化了安装在氢气供应管线中的耦合器,并且通过消除适于联接燃料效率测量单元和车辆侧的高成本分离耦合器大大降低了制造成本。

    FUEL CELL VEHICLE
    7.
    发明申请
    FUEL CELL VEHICLE 有权
    燃油电池车

    公开(公告)号:US20120138261A1

    公开(公告)日:2012-06-07

    申请号:US13153867

    申请日:2011-06-06

    IPC分类号: B60L1/00 F25D21/06 B60H1/32

    摘要: The present invention provides a fuel cell vehicle, particularly a fuel cell vehicle equipped with a moisture remover that removes moisture from an air conditioner evaporator. The fuel cell vehicle includes: a fuel cell stack as a power supplier; an electric heater operated by power from the fuel cell stack; a blower fan for providing air to the electric heater; an air channel configured to supply the air passing through the electric heater to an air conditioner evaporator; and a controller for controlling the operations of the electric heater and the blower fan, whereby moisture is removed from the air conditioner evaporator by supplying air heated by the electric heater to the air conditioner evaporator. The fuel cell vehicle effectively removes moisture from an air conditioner evaporator, solves the problem of a bad smell in the related art, and further removes the oxygen and the stack voltage which remain in the cathode, such that it is possible to avoid cathode oxygen depletion of the related art.

    摘要翻译: 本发明提供一种燃料电池车辆,特别是配备有从空调蒸发器除去水分的除湿器的燃料电池车辆。 燃料电池车辆包括:作为电力供应器的燃料电池堆; 由燃料电池堆供电的电加热器; 用于向电加热器提供空气的鼓风机; 空气通道,其构造成将通过所述电加热器的空气供给到空调蒸发器; 以及用于控制电加热器和鼓风机风扇的操作的控制器,通过将由电加热器加热的空气供给到空调蒸发器,从空调蒸发器除去水分。 燃料电池车辆有效地从空调蒸发器中除去水分,解决了现有技术中难闻气味的问题,进一步消除了残留在阴极中的氧气和堆叠电压,使得可以避免阴极氧耗竭 的相关技术。