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公开(公告)号：US20050089734A1
公开(公告)日：2005-04-28
申请号：US10920436
申请日：2004-08-18
CPC分类号： H01M8/04313 , H01M8/04186 , H01M8/04753 , H01M8/1009
摘要： In order to provide a fuel cell apparatus with an effective energy consumption by selecting a suitable fuel cartridge mounted on the apparatus, the present invention provides a fuel cell apparatus comprising at least two fuel storage sections for storing fuel for power generation, wherein at least one of the storage sections is selected and used, while the fuel cell is in service.
摘要翻译： 为了通过选择安装在设备上的合适的燃料盒来提供具有有效能量消耗的燃料电池装置，本发明提供了一种燃料电池装置，其包括至少两个用于储存用于发电的燃料的燃料储存部分，其中至少一个 在燃料电池正在使用中选择和使用存储部分。
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公开(公告)号：US20070237989A1
公开(公告)日：2007-10-11
申请号：US11679942
申请日：2007-02-28
CPC分类号： H01M16/006 , H01M8/04223 , H01M8/04228 , H01M8/04559 , H01M8/0491 , H01M8/0494 , H01M8/04992 , H01M8/1011 , H01M10/052 , H01M2250/30 , Y02B90/18 , Y02E60/523
摘要： A control method of a power source system having at least two kind of power supply, such as a fuel cell and an auxiliary power supply and supplying power to electronic devices, the fuel cell characteristics being recovered by increasing the fuel cell output voltage.
摘要翻译： 一种电源系统的控制方法，其具有诸如燃料电池和辅助电源的至少两种电源，并且向电子设备供电，通过增加燃料电池输出电压来回收燃料电池特性。
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3.发明授权公开(公告)号：US07883808B2
公开(公告)日：2011-02-08
申请号：US11357029
申请日：2006-02-21
IPC分类号： H01M8/04
CPC分类号： H01M8/1011 , H01M8/04007 , H01M8/04291 , H01M8/04365 , H01M8/04559 , H01M8/04567 , H01M8/04597 , H01M8/04619 , H01M8/04626 , H01M8/0488 , H01M8/04888 , H01M8/0494 , H01M8/04947 , H01M16/006 , H02J7/34 , H02J2001/004 , Y02E60/523
摘要： A power supply apparatus has a fuel cell unit as a source of input power. A control device limits the output of the fuel cell unit within an operating range of up to a maximum power point, even if a load power is not lower than the maximum power of said fuel cell unit. In addition to the fuel cell, a charge storing device is provided at the output side of the power supply apparatus. The charge storing device is capable of making up a shortage of power of the fuel cell.
摘要翻译： 电源装置具有作为输入电源的燃料电池单元。 即使负载功率不低于所述燃料电池单元的最大功率，控制装置将燃料电池单元的输出限制在最大功率点的工作范围内。 除了燃料电池之外，在电源装置的输出侧设置有电荷存储装置。 电荷存储装置能够弥补燃料电池的功率不足。
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公开(公告)号：US07876069B2
公开(公告)日：2011-01-25
申请号：US11913681
申请日：2006-04-26
IPC分类号： H02J7/00
CPC分类号： H01M10/42 , H01M8/04246 , H01M8/04559 , H01M8/04589 , H01M8/04679 , H01M8/04955 , H01M2250/30 , H02J7/0031 , H02J7/0047 , H02J2001/004 , Y02B90/18 , Y10S320/18 , Y10S320/21
摘要： A fuel cell 1 and an electric double-layer capacitor 2 are parallelly arranged for a power supply. A DC/DC converter 3 steps up voltage of the fuel cell 1 and the electric double-layer capacitor 2, to thereby output power. An output switch 5 is disposed on an output pathway of the DC/DC converter 3. By controlling the output switch 5 with a control IC 4, output power can be switched on and off. When there is a fuel shortage or abnormality in the fuel cell 1, the control IC 4 controls the output switch 5, to thereby intermittently alter the output power. With this configuration, when the power supply is used for a mobile telephone as a portable electronic device connected thereto, a user can confirm whether there is a fuel shortage or a fuel cell abnormality by checking of blinking state of a charge pilot lamp of the mobile telephone.
摘要翻译： 燃料电池1和双电层电容器2并联布置用于电源。 DC / DC转换器3升压燃料电池1和双电层电容器2的电压，从而输出电力。 输出开关5设置在DC / DC转换器3的输出路径上。通过用控制IC 4控制输出开关5，可以接通和断开输出功率。 当燃料电池1中存在燃料不足或异常时，控制IC4控制输出开关5，从而间歇地改变输出功率。 利用这种配置，当将电源用作移动电话作为与其连接的便携式电子设备时，用户可以通过检查移动电话的充电指示灯的闪烁状态来确认是否存在燃料短缺或燃料电池异常 电话。
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公开(公告)号：US07728545B2
公开(公告)日：2010-06-01
申请号：US11204345
申请日：2005-08-16
CPC分类号： H01M10/441 , H01M16/006 , H02J7/34 , H02J2001/004
摘要： In equipment with a built-in fuel cell, there are provided a plurality of secondary cells, and each of the secondary cells has a first state in which an electric power is supplied to a load within the equipment, and a second state in which the electric power that is supplied from the fuel cell is charged, and the first state and the second state is selectively used. The present invention can provide the fuel cell-carried equipment that stably operates due to a power system on which a fuel cell and plural secondary cells are mounted.
摘要翻译： 在具有内置燃料电池的设备中，设置有多个二次电池，并且每个二次电池具有其中向设备内的负载供电的第一状态和第二状态，其中， 从燃料电池供给的电力被充电，并且选择性地使用第一状态和第二状态。 本发明可以提供由于燃料电池和多个二次电池被安装在其上的动力系统而稳定运行的燃料电池搬运设备。
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6.发明申请Mobile type information terminal and self diagnosis method and operation method thereof 失效移动式信息终端及其自身诊断方法及其操作方法公开(公告)号：US20060083955A1
公开(公告)日：2006-04-20
申请号：US11252720
申请日：2005-10-19
申请人： Akihiko Kanouda , Mutsumi Kikuchi , Yasuaki Norimatsu , Junichi Kimura , Eisaku Fujita , Makoto Suzuki , Akira Ishii , Manabu Murakawa , Hideaki Koyama , Kazuaki Adachi
发明人： Akihiko Kanouda , Mutsumi Kikuchi , Yasuaki Norimatsu , Junichi Kimura , Eisaku Fujita , Makoto Suzuki , Akira Ishii , Manabu Murakawa , Hideaki Koyama , Kazuaki Adachi
CPC分类号： H01M8/04365 , G06F1/26 , G06F1/263 , G06F1/3203 , H01M8/04186 , H01M8/04567 , H01M8/04574 , H01M8/04597 , H01M8/04626 , H01M8/04664 , H01M8/04679 , H01M8/0491 , H01M8/04917 , H01M8/04955 , H01M8/1009 , H01M10/0525 , H01M10/441 , H01M10/482 , H01M16/006 , H01M2250/30 , H02J7/0072 , H02J7/022 , Y02B90/18 , Y10T307/516
摘要： When the mobile type information terminal is transferred between an operating state and a standby state, self diagnosis is performed. The fuel cell charges the secondary cells with a normal current of fixed value I1, and when the output voltage of the boost DC/DC converter (when PG=L), the charge current is reduced to the fixed value and aging is performed. After aging is performed for 60 seconds, charging is performed once again performed at the normal fixed value I1. This type of operation is repeated 30 times. During aging, when the output voltage from the boost DC/DC converter is reduced (when PG=L), aging is stopped and after 20 seconds aging is performed again, and this operation is done 10 times. The mobile type information terminal can perform self diagnosis and retrial of regeneration without the user being aware, in which secondary batteries and a fuel cell are loaded.
摘要翻译： 当移动型信息终端在操作状态和待机状态之间传送时，执行自诊断。 燃料电池以固定值I 1的正常电流对二次电池充电，并且当升压DC / DC转换器的输出电压（当PG = L时），充电电流降低到固定值并进行老化。 进行老化60秒后，再次以正常固定值I 1进行充电。 这种操作重复30次。 老化时，当升压型DC / DC转换器的输出电压降低（PG = L时），老化停止，再次进行20秒钟老化后，进行10次。 移动式信息终端可以在不注意二次电池和燃料电池的用户意识的情况下进行再生自我诊断和再生。
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7.发明申请Electric power source apparatus using fuel cell and method of controlling the same 审中-公开使用燃料电池的电源装置及其控制方法公开(公告)号：US20060068239A1
公开(公告)日：2006-03-30
申请号：US11211635
申请日：2005-08-26
IPC分类号： H01M8/00
CPC分类号： H01M10/46 , H01M8/04365 , H01M8/0438 , H01M8/04388 , H01M8/04544 , H01M8/04626 , H01M8/04955 , H01M10/0436 , H01M16/006 , H01M2250/30 , H02J7/0052 , H02J7/34 , H02J2001/004 , Y02B90/18 , Y10T307/615
摘要： A method of controlling an electric power source apparatus, which comprises supplying electric power to an electronic device on which a secondary battery is mounted from a power source apparatus having a fuel cell and an auxiliary power source. Electric power is supplied intermittently to a charging terminal of the electronic device by means of a switch for controlling conduction and interruption of an output terminal of the power source apparatus.
摘要翻译： 一种控制电源设备的方法，包括从具有燃料电池的电源设备和辅助电源向安装有二次电池的电子设备提供电力。 通过用于控制电源装置的输出端子的导通和中断的开关将电力间歇地供给到电子装置的充电端子。
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公开(公告)号：US20060035115A1
公开(公告)日：2006-02-16
申请号：US11071322
申请日：2005-03-04
IPC分类号： H01M12/00
CPC分类号： H01M8/04947 , H01M8/04223 , H01M8/04225 , H01M8/04268 , H01M8/04365 , H01M8/04559 , H01M8/04567 , H01M8/04604 , H01M8/04731 , H01M8/0494 , H01M8/04955 , H01M16/00 , H01M16/006 , H01M2250/30 , H02M3/158 , H02M2001/009 , Y02B90/18
摘要： A power supply unit in a hybrid structure of a fuel cell and a power storage unit and a control method for the power supply unit, in which a small-size light-weight power storage unit is used and chances of incomplete functioning have been eliminated. In addition to the downsizing of the power storage unit and a reduction of the system price, it also becomes possible to start the fuel cell at high speed and raise the fuel cell temperature quickly, monitor output and remaining mounts of fuel and power, and take measures against fluctuations of output, and provides immediate availability of portable devices like the ones using a conventional secondary cell.
摘要翻译： 燃料电池和电力存储单元的混合结构中的电源单元和用于电源单元的控制方法，其中使用小型轻量化蓄电单元，并且消除了不完整功能的机会。 除了蓄电单元的小型化以及系统价格的降低之外，还可以高速启动燃料电池并快速升高燃料电池温度，监测输出和剩余的燃料和电力的安装，并采取 针对输出波动的措施，并提供便携式设备的即时可用性，如使用常规二次电池的设备。
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公开(公告)号：US07846568B2
公开(公告)日：2010-12-07
申请号：US11071322
申请日：2005-03-04
CPC分类号： H01M8/04947 , H01M8/04223 , H01M8/04225 , H01M8/04268 , H01M8/04365 , H01M8/04559 , H01M8/04567 , H01M8/04604 , H01M8/04731 , H01M8/0494 , H01M8/04955 , H01M16/00 , H01M16/006 , H01M2250/30 , H02M3/158 , H02M2001/009 , Y02B90/18
摘要： A power supply unit in a hybrid structure of a fuel cell and a power storage unit and a control method for the power supply unit, in which a small-size light-weight power storage unit is used and chances of incomplete functioning have been eliminated. In addition to the downsizing of the power storage unit and a reduction of the system price, it also becomes possible to start the fuel cell at high speed and raise the fuel cell temperature quickly, monitor output and remaining mounts of fuel and power, and take measures against fluctuations of output, and provides immediate availability of portable devices like the ones using a conventional secondary cell.
摘要翻译： 燃料电池和电力存储单元的混合结构中的电源单元和用于电源单元的控制方法，其中使用小型轻量化蓄电单元，并且消除了不完整功能的机会。 除了蓄电单元的小型化以及系统价格的降低之外，还可以高速启动燃料电池并快速升高燃料电池温度，监测输出和剩余的燃料和电力的安装，并采取 针对输出波动的措施，并提供便携式设备的即时可用性，如使用常规二次电池的设备。
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10.发明申请Mehotd for determining a maximum power point voltage of a fuel cell, as well as fuel cell control system and power controller used in the fuel cell control system 审中-公开用于确定燃料电池的最大功率点电压的Mehotd，以及用于燃料电池控制系统中的燃料电池控制系统和功率控制器公开(公告)号：US20060222916A1
公开(公告)日：2006-10-05
申请号：US11354920
申请日：2006-02-16
CPC分类号： H01M8/04007 , H01M8/04365 , H01M8/04559 , H01M8/04567 , H01M8/04597 , H01M8/04619 , H01M8/04626 , H01M8/0488 , H01M8/04888 , H01M8/0494 , H01M8/04947 , H01M8/1011 , H01M2008/1095 , Y02E60/523
摘要： A detection voltage, which is obtained by dividing the voltage of a fuel cell 1 by resistors, is compared with a first reference voltage Vref1 by a differential amplifier. The differential voltage is input to a control section. The control section performs PWM control for the circuit section according to the difference. The first reference voltage Vref1 is set according to the dividing ratio of the resistors, based on the output voltage when the fuel cell generates power at the maximum power point. To determine the output voltage for maximum power generation, a characteristic curve representing a current-voltage characteristic is approximated by an approximating line within a range excluding an area in which the output voltage changes abruptly when the output current is nearly zero, and an extrapolated voltage is obtained on the extension line of the approximating line at an output current of zero. Fifty percent of the extrapolated voltage is then determined as the output voltage when the fuel cell generates power at the maximum power point. Thus, a fuel cell control system that identifies a highly precise output voltage for power generation at a maximum power point and controls power so that the maximum power point is not exceeded could be provided.
摘要翻译： 通过将电阻器将燃料电池1的电压分压而获得的检测电压通过差分放大器与第一基准电压Vref 1进行比较。 差分电压被输入到控制部分。 控制部根据差异对电路部进行PWM控制。 基于当燃料电池在最大功率点发电时的输出电压，根据电阻器的分压比设定第一基准电压Vref 1。 为了确定用于最大发电的输出电压，表示电流 - 电压特性的特性曲线在输出电压几乎为零时输出电压急剧变化的范围内的范围内的近似线近似，并且外推电压 在输出电流为零时在近似线的延长线上获得。 然后将50％的外推电压确定为当燃料电池在最大功率点发电时的输出电压。 因此，可以提供一种燃料电池控制系统，其识别用于在最大功率点发电的高精度输出电压并且控制功率以便不超过最大功率点。
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