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21. 发明申请

US20060286418A1 Fuel cell system for setting predetermined operation state when substitutional value control is impossible 有权
标题翻译：用于在不可能进行替代值控制时设定预定运行状态的燃料电池系统
公开(公告)号：US20060286418A1
公开(公告)日：2006-12-21
申请号：US11438038
申请日：2006-05-19
申请人： Hibiki Saeki , Satoshi Aoyagi , Kuniaki Ojima
发明人： Hibiki Saeki , Satoshi Aoyagi , Kuniaki Ojima
IPC分类号： H01M8/04
CPC分类号： H01M8/04686 , H01M8/04328 , H01M8/04335 , H01M8/04343 , H01M8/0435 , H01M8/04358 , H01M8/04388 , H01M8/04395 , H01M8/04402 , H01M8/0441 , H01M8/04417 , H01M8/04559 , H01M8/04567 , H01M8/04589 , H01M8/04597 , H01M8/04753 , H01M8/04761 , H01M2250/20 , Y02T90/32 , Y10S903/908 , Y10S903/944
摘要： A fuel cell system installed in a fuel-cell movable body. The system includes a fuel cell for generating electric power using reaction gases; a plurality of sensors for measuring states of the fuel cell; an abnormal state detecting device for detecting an abnormal state of at least one of said plurality of sensors; a substitution possibility determining device for determining whether there are one or more substitution sensors from among said plurality of sensors, each substitution sensor outputting a signal value used for setting a substitutional value for a signal value output from the sensor whose abnormal state has been detected; and a predetermined operation control device for operating the fuel cell in a predetermined operation state when the abnormal state of the sensor is detected by the abnormal state detecting device and it is determined by the substitution possibility determining device that there is no substitution sensor.
摘要翻译：一种安装在燃料电池可移动体中的燃料电池系统。该系统包括使用反应气体产生电力的燃料电池; 用于测量燃料电池的状态的多个传感器; 异常状态检测装置，用于检测所述多个传感器中的至少一个的异常状态; 替代可能性确定装置，用于确定所述多个传感器中是否存在一个或多个替代传感器，每个替代传感器输出用于设置从已经检测到异常状态的传感器输出的信号值的替代值的信号值; 以及预定操作控制装置，用于当异常状态检测装置检测到传感器的异常状态时，在预定操作状态下操作燃料电池，并且由替代可能性确定装置确定不存在替代传感器。

22. 发明授权

US07083017B2 Fuel cell vehicle 失效
标题翻译：燃料电池车
公开(公告)号：US07083017B2
公开(公告)日：2006-08-01
申请号：US10723733
申请日：2003-11-25
申请人： Yoshinobu Hasuka , Hibiki Saeki , Satoshi Aoyagi
发明人： Yoshinobu Hasuka , Hibiki Saeki , Satoshi Aoyagi
IPC分类号： H01M8/04
CPC分类号： H01M8/04955 , B60L7/10 , B60L11/1887 , B60L11/1892 , B60L15/2045 , H01M8/04373 , H01M8/04544 , H01M8/04559 , H01M8/04567 , H01M8/04589 , H01M8/0488 , H01M8/0491 , H01M16/006 , H01M2250/20 , Y02T10/645 , Y02T10/7283 , Y02T90/32 , Y02T90/34
摘要： A fuel cell vehicle can reduce the starting time while protecting the fuel cell. When starting the vehicle, a control apparatus execute an idle charging an output voltage (estimated output voltage) of the fuel cell immediately after the vehicle commences movement, in the condition where, while in the idle charging state at the time of starting the fuel cell vehicle, e.g., the state wherein generation of power by the fuel cell continues, and the value of the output current extracted from the fuel cell is being restricted to an appropriate value by a current and voltage controller, a capacitor is being charged with the restricted current. Then, the control apparatus, when detecting that the increased terminal voltage of the capacitor due to charging from the fuel cell has gone above the estimated output voltage, outputs to an output controller a control command to start power supply to a propulsion motor.
摘要翻译：燃料电池车辆可以在保护燃料电池的同时减少启动时间。当起动车辆时，控制装置在车辆开始移动之后立即对燃料电池的输出电压（估计输出电压）进行怠速充电，在启动燃料电池时处于怠速充电状态的状态下车辆，例如，由燃料电池产生电力的状态继续，并且从燃料电池提取的输出电流的值由电流和电压控制器限制在适当的值，电容器正在被限制当前。然后，控制装置在检测到来自燃料电池的充电的电容器的增加的端子电压已经超过估计的输出电压时，向输出控制器输出开始向推进电动机供电的控制指令。

23. 发明授权

US06973393B2 Control apparatus for a fuel cell vehicle 失效
标题翻译：燃料电池车辆用控制装置
公开(公告)号：US06973393B2
公开(公告)日：2005-12-06
申请号：US10723935
申请日：2003-11-26
申请人： Yoshinobu Hasuka , Hibiki Saeki , Satoshi Aoyagi , Shinji Kato
发明人： Yoshinobu Hasuka , Hibiki Saeki , Satoshi Aoyagi , Shinji Kato
IPC分类号： H01M8/00 , B60L11/18 , H01M8/04 , G01R31/36
CPC分类号： B60L11/1892 , B60L11/1881 , B60L11/1894 , Y02T90/34
摘要： A control apparatus calculates the capacitor maximum power (PCAPU) that can be supplied to a capacitor depending on the detected value of the temperature of the capacitor, and calculates the output power (PFC) of the fuel cell, the real power of the motor (PMOT) that actually powers the drive motor, and the load power (PAC) that actually powers an electrical load, excluding the drive motor. The control apparatus calculates the motor power limiting value (PMOTU), which is the motor power that corresponds to the capacitor maximum power (PCAPU), based on the output power (PFC) of the fuel cell, the load power (PAC) that powers the electrical load, excluding the drive motor, and the capacitor maximum power (PCAPU). The control apparatus output to the output controller a control command that directs the real power of the motor (PMOT) to take the value of the motor power limiting value (PMOTU) in the case that the real power of the motor (PMOT) is larger than the motor power limiting value (PMOTU). The drivability of a fuel cell vehicle is improved while protecting the capacitor.
摘要翻译：控制装置根据电容器的温度的检测值，计算能够提供给电容器的电容器最大功率（P SUB CAPU ），并计算出输出功率（P SUB> / SUB>），实际上为驱动电动机供电的电动机的实际功率（P _{MOT ）和实际上为负载功率（P _{AC ）为电力负载供电，不包括驱动电机。控制装置基于输出功率来计算作为与电容器最大功率（P SUB CAPU ）对应的电动机功率的电动机功率限制值（P＆gt; MOTU＆lt; / SUB）（P＆lt; SUB＆gt;），负载功率（P _{AC ），不包括驱动电动机和电容器最大功率（P _{CAPU ）。所述控制装置向所述输出控制器输出用于指示所述电动机的实际功率（P MOT ）的控制指令，以取得所述电动机功率限制值（P＆lt; MOTU＆lt; ）在电动机的实际功率大于电动机功率限制值（P＆gt; MOTU ）的情况下。燃料电池车辆的驾驶性能得到改善，同时保护电容器。}}}}

24. 发明授权

US08293414B2 Electric system for fuel cell, fuel cell vehicle, and method of supplying electric power 有权
标题翻译：燃料电池用电气系统，燃料电池车辆及电力供给方法
公开(公告)号：US08293414B2
公开(公告)日：2012-10-23
申请号：US12203616
申请日：2008-09-03
申请人： Satoshi Aoyagi , Hibiki Saeki , Hiroyuki Abe , Hiroaki Takanohashi
发明人： Satoshi Aoyagi , Hibiki Saeki , Hiroyuki Abe , Hiroaki Takanohashi
IPC分类号： H01M8/04
CPC分类号： B60H1/00392 , B60L11/1885 , B60L11/1892 , B60L11/1894 , B60L2210/10 , H01M8/04029 , H01M8/04089 , H01M8/04559 , H01M8/04567 , H01M8/04626 , H01M8/04686 , H01M8/0494 , H01M16/006 , H01M2250/20 , H02J7/34 , Y02T10/646 , Y02T10/7216 , Y02T90/32 , Y02T90/34
摘要： An electric system has a fuel cell for generating electric power by being supplied with a reactive gas, an electric storage device having a voltage lower than a voltage output from the fuel cell, a first power supply line connected to the fuel cell, a second power supply line connected to the electric storage device, a first electric accessory serving as at least part of a fuel cell accessory for operating the fuel cell, a first DC-to-DC converter for performing bidirectional voltage conversion between the first power supply line and the second power supply line and a second DC-to-DC converter for lowering a voltage for supply electric power to the first electric accessory.
摘要翻译：电气系统具有通过供给反应性气体而产生电力的燃料电池，具有低于从燃料电池单元输出的电压的电压的蓄电装置，与燃料电池连接的第一供电线，第二电力连接到蓄电装置的供电线，用作操作燃料电池的燃料电池附件的至少一部分的第一电子附件，用于在第一电源线和第二电源线之间进行双向电压转换的第一DC-DC转换器第二电源线和第二DC-DC转换器，用于降低向第一电子配件供电的电压。

25. 发明授权

US08133631B2 Control apparatus for starting fuel cell vehicle 有权
标题翻译：燃料电池车辆起动控制装置
公开(公告)号：US08133631B2
公开(公告)日：2012-03-13
申请号：US12845272
申请日：2010-07-28
申请人： Satoshi Aoyagi , Yoshinobu Hasuka , Hibiki Saeki
发明人： Satoshi Aoyagi , Yoshinobu Hasuka , Hibiki Saeki
IPC分类号： H01M8/10
CPC分类号： H01M8/0494 , B60L11/1885 , H01M8/04223 , H01M8/04225 , H01M8/04559 , H01M8/04567 , H01M8/04753 , H01M8/0491 , H01M8/241 , H01M8/2457 , H01M16/006 , H01M2250/20 , Y02T90/32 , Y02T90/34 , Y10T29/53204 , Y10T156/1002
摘要： A control device for starting a fuel cell is provided which is capable of preventing an excessive reduction of the terminal voltage of the fuel cell. A primary precharge portion, provided with a high voltage switch and a current limiter, is disposed at the output portion of a power storage unit, and a secondary precharge portion, provided with a DC-DC chopper and a control portion, is disposed at the output side of a fuel cell. The primary precharge portion controls the output current to flow in a path via a resistor having a predetermined resistance. The secondary precharge portion controls an output current of the fuel cell based on a current command value IFCCMD for the fuel cell.
摘要翻译：提供一种用于启动燃料电池的控制装置，其能够防止燃料电池的端子电压的过度降低。设置有高压开关和限流器的初级预充电部分设置在蓄电单元的输出部分，并且设置有DC-DC斩波器和控制部分的二次预充电部分设置在燃料电池的输出侧。初级预充电部分控制输出电流经由具有预定电阻的电阻器在路径中流动。二次预充电部分基于燃料电池的电流指令值IFCCMD来控制燃料电池的输出电流。

26. 发明授权

US07722970B2 Systems and methods for charging a fuel cell vehicle 有权
标题翻译：用于对燃料电池车辆充电的系统和方法
公开(公告)号：US07722970B2
公开(公告)日：2010-05-25
申请号：US11193387
申请日：2005-08-01
申请人： Hibiki Saeki , Satoshi Aoyagi
发明人： Hibiki Saeki , Satoshi Aoyagi
IPC分类号： H01M8/00 , B60K1/00
CPC分类号： B60L11/1887 , B60L7/14 , B60L11/1803 , B60L11/1866 , B60L11/1892 , B60L15/2045 , B60L2210/14 , B60L2220/14 , B60L2240/423 , H01M8/04298 , H01M8/0488 , H01M8/0491 , H01M8/0494 , H01M10/44 , H01M16/006 , H01M2250/20 , H01M2250/407 , Y02E60/563 , Y02T10/645 , Y02T10/7061 , Y02T10/7225 , Y02T10/7283 , Y02T90/32 , Y02T90/34
摘要： Disclosed are systems and method for charging a fuel cell vehicle comprising a fuel cell, a rotating load, an energy storage, a contactor, a DC-DC converter, and a control unit. When charging of the energy storage is performed, the DC-DC converter connected to the energy storage is placed in a direct connection mode wherein the input voltage and the output voltage of the DC-DC converter are the same without voltage adjustment for directly charging regeneration electrical energy from a motor of the rotating load to the energy storage.
摘要翻译：公开了一种用于对包括燃料电池，旋转负载，能量存储器，接触器，DC-DC转换器和控制单元的燃料电池车辆进行充电的系统和方法。当进行能量存储的充电时，连接到能量存储器的DC-DC转换器被置于直接连接模式，其中DC-DC转换器的输入电压和输出电压相同而没有电压调节直接充电再生从旋转负载的电动机到能量存储器的电能。

27. 发明授权

US07687168B2 Fuel cell system for setting predetermined operation state when substitutional value control is impossible 有权
标题翻译：用于在不可能进行替代值控制时设定预定运行状态的燃料电池系统
公开(公告)号：US07687168B2
公开(公告)日：2010-03-30
申请号：US11438038
申请日：2006-05-19
申请人： Hibiki Saeki , Satoshi Aoyagi , Kuniaki Ojima
发明人： Hibiki Saeki , Satoshi Aoyagi , Kuniaki Ojima
IPC分类号： H01M8/04 , H01M8/00
CPC分类号： H01M8/04686 , H01M8/04328 , H01M8/04335 , H01M8/04343 , H01M8/0435 , H01M8/04358 , H01M8/04388 , H01M8/04395 , H01M8/04402 , H01M8/0441 , H01M8/04417 , H01M8/04559 , H01M8/04567 , H01M8/04589 , H01M8/04597 , H01M8/04753 , H01M8/04761 , H01M2250/20 , Y02T90/32 , Y10S903/908 , Y10S903/944
摘要： A fuel cell system installed in a fuel-cell movable body. The system includes a fuel cell for generating electric power using reaction gases; a plurality of sensors for measuring states of the fuel cell; an abnormal state detecting device for detecting an abnormal state of at least one of said plurality of sensors; a substitution possibility determining device for determining whether there are one or more substitution sensors from among said plurality of sensors, each substitution sensor outputting a signal value used for setting a substitutional value for a signal value output from the sensor whose abnormal state has been detected; and a predetermined operation control device for operating the fuel cell in a predetermined operation state when the abnormal state of the sensor is detected by the abnormal state detecting device and it is determined by the substitution possibility determining device that there is no substitution sensor.
摘要翻译：一种安装在燃料电池可移动体中的燃料电池系统。该系统包括使用反应气体产生电力的燃料电池; 用于测量燃料电池的状态的多个传感器; 异常状态检测装置，用于检测所述多个传感器中的至少一个的异常状态; 替代可能性确定装置，用于确定所述多个传感器中是否存在一个或多个替代传感器，每个替代传感器输出用于设置从已经检测到异常状态的传感器输出的信号值的替代值的信号值; 以及预定操作控制装置，用于当异常状态检测装置检测到传感器的异常状态时，在预定操作状态下操作燃料电池，并且由替代可能性确定装置确定不存在替代传感器。

28. 发明授权

US07438984B2 Electric system for fuel cell, fuel cell vehicle, and method of supplying electric power 有权
标题翻译：燃料电池用电气系统，燃料电池车辆及电力供给方法
公开(公告)号：US07438984B2
公开(公告)日：2008-10-21
申请号：US11395675
申请日：2006-03-31
申请人： Satoshi Aoyagi , Hibiki Saeki , Hiroyuki Abe , Hiroaki Takanohashi
发明人： Satoshi Aoyagi , Hibiki Saeki , Hiroyuki Abe , Hiroaki Takanohashi
IPC分类号： H01M8/00 , B60K1/00
CPC分类号： B60H1/00392 , B60L11/1885 , B60L11/1892 , B60L11/1894 , B60L2210/10 , H01M8/04029 , H01M8/04089 , H01M8/04559 , H01M8/04567 , H01M8/04626 , H01M8/04686 , H01M8/0494 , H01M16/006 , H01M2250/20 , H02J7/34 , Y02T10/646 , Y02T10/7216 , Y02T90/32 , Y02T90/34
摘要： An electric system has a fuel cell for generating electric power by being supplied with a reactive gas, an electric storage device having a voltage lower than a voltage output from the fuel cell, a first power supply line connected to the fuel cell, a second power supply line connected to the electric storage device, and a first DC-to-DC converter for performing bidirectional voltage conversion between the first power supply line and the second power supply line. An inverter, a propulsive electric motor, and an air compressor are supplied with electric power from the first power supply line. An electrically operated air conditioner motor, windshield wiper motors, and power window motors, etc., which serve as a second electric accessory, are supplied with electric power from the second power supply line.
摘要翻译：电气系统具有通过供给反应性气体而产生电力的燃料电池，具有低于从燃料电池单元输出的电压的电压的蓄电装置，与燃料电池连接的第一供电线，第二电力连接到蓄电装置的供电线，以及用于在第一电源线和第二电源线之间进行双向电压转换的第一DC-DC转换器。逆变器，推进式电动机和空气压缩机由第一电源线供给电力。用作第二电气附件的电动空调马达，挡风玻璃刮水器马达和电动车窗马达等从第二电源线供给电力。

29. 发明申请

US20060222909A1 Electric system for fuel cell, fuel cell vehicle, and method of supplying electric power 有权
公开(公告)号：US20060222909A1
公开(公告)日：2006-10-05
申请号：US11396194
申请日：2006-03-31
申请人： Satoshi Aoyagi , Hibiki Saeki , Kuniaki Ojima
发明人： Satoshi Aoyagi , Hibiki Saeki , Kuniaki Ojima
IPC分类号： H01M12/00 , H01M10/46
CPC分类号： B60H1/00392 , H01M8/04029 , H01M8/04089 , H01M8/04365 , H01M8/04559 , H01M8/04567 , H01M8/04589 , H01M8/04597 , H01M8/04686 , H01M8/04694 , H01M8/0494 , H01M8/04947 , H01M16/006 , H01M2250/20 , H02J7/34 , Y02T90/32 , Y10S903/944
摘要： An electric system has a fuel cell and an electric storage device which are connected in parallel to each other with respect to a propulsive motor, and a DC-to-DC converter connected closer to the electric storage device than a junction where the fuel cell and the electric storage device are connected in parallel to each other. An electric power control system includes a power supply controller having a failure detector for detecting a failure of the DC-to-DC converter. When the failure detector detects a failure of the DC-to-DC converter, the response of electric power output from the fuel cell is limited.

30. 发明申请

US20060021812A1 Fuel cell vehicle and control method thereof 有权
标题翻译：燃料电池车及其控制方法
公开(公告)号：US20060021812A1
公开(公告)日：2006-02-02
申请号：US11193387
申请日：2005-08-01
申请人： Hibiki Saeki , Satoshi Aoyagi
发明人： Hibiki Saeki , Satoshi Aoyagi
IPC分类号： B60L11/18 , H01M16/00 , H01M10/44 , H01M8/04
CPC分类号： B60L11/1887 , B60L7/14 , B60L11/1803 , B60L11/1866 , B60L11/1892 , B60L15/2045 , B60L2210/14 , B60L2220/14 , B60L2240/423 , H01M8/04298 , H01M8/0488 , H01M8/0491 , H01M8/0494 , H01M10/44 , H01M16/006 , H01M2250/20 , H01M2250/407 , Y02E60/563 , Y02T10/645 , Y02T10/7061 , Y02T10/7225 , Y02T10/7283 , Y02T90/32 , Y02T90/34
摘要： A fuel cell vehicle includes a fuel cell, a rotating load, a energy storage, a contactor, a DC-DC converter, and a control unit. When regeneration by the energy storage is performed, the DC-DC converter connected to the energy storage is placed in a direct connection mode for directly charging regeneration electrical energy from a motor of the rotating load to the energy storage.
摘要翻译：燃料电池车辆包括燃料电池，旋转负载，能量存储器，接触器，DC-DC转换器和控制单元。当进行能量储存的再生时，连接到能量存储器的DC-DC转换器被置于直接连接模式，用于直接将来自旋转负载的电动机的再生电能充电到能量存储器。

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