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1. 发明申请

US20070154756A1 POWER OUTPUT DEVICE WITH FUEL CELL AND METHOD THEREFOR 有权
标题翻译：具有燃料电池的电力输出装置及其方法
公开(公告)号：US20070154756A1
公开(公告)日：2007-07-05
申请号：US11681618
申请日：2007-03-02
申请人： Tatsuya Fujita , Yasuhiko Niimi , Takashi Kotoh , Hideaki Mizuno , Nobuo Watanabe , Tadaichi Matsumoto
发明人： Tatsuya Fujita , Yasuhiko Niimi , Takashi Kotoh , Hideaki Mizuno , Nobuo Watanabe , Tadaichi Matsumoto
IPC分类号： H01M8/04
CPC分类号： B60L11/1887 , B60L11/1892 , B60L11/1894 , B60L2260/162 , H01M8/04365 , H01M8/04373 , H01M8/04589 , H01M8/04619 , H01M8/04626 , H01M8/04753 , H01M8/04776 , H01M8/0494 , H01M8/04947 , H01M8/04992 , H01M16/006 , Y02T90/34
摘要： An output limitation warning lamp is turned on when a possible output Qf of the fuel cell is less than a predetermined value L2. The output limitation warning lamp is provided at a combination meter in an instrument panel. The output limitation warning lamp is also turned on when a possible output Qb of the secondary battery is less than a predetermined value L3. Furthermore, the output limitation warning lamp is also turned on when an allowable drive output Qh, which is the sum of the possible output Qf of the fuel cell and the possible output Qb of the secondary battery, has been less than a required output Ed* calculated at a step before carrying out output limitation to more than a certain extent for longer than a predetermined length of time.
摘要翻译：当燃料电池的可能输出Qf小于预定值L 2时，输出限制警告灯亮。输出限制警告灯设置在仪表板中的组合仪表上。当二次电池的可能的输出Qb小于预定值L 3时，输出限制警告灯也被接通。此外，当允许的驱动输出Qh为总和时，输出限制警告灯也被接通燃料电池的可能输出Qf和二次电池的可能输出Qb已经小于在执行输出限制之前的步骤中计算的所需输出Ed *超过一定长度的预定时间长度。

2. 发明授权

US08017276B2 Power output device with fuel cell and method therefor 有权
公开(公告)号：US08017276B2
公开(公告)日：2011-09-13
申请号：US11681618
申请日：2007-03-02
申请人： Tatsuya Fujita , Yasuhiko Niimi , Takashi Kotoh , Hideaki Mizuno , Nobuo Watanabe , Tadaichi Matsumoto
发明人： Tatsuya Fujita , Yasuhiko Niimi , Takashi Kotoh , Hideaki Mizuno , Nobuo Watanabe , Tadaichi Matsumoto
IPC分类号： H01M8/04
CPC分类号： B60L11/1887 , B60L11/1892 , B60L11/1894 , B60L2260/162 , H01M8/04365 , H01M8/04373 , H01M8/04589 , H01M8/04619 , H01M8/04626 , H01M8/04753 , H01M8/04776 , H01M8/0494 , H01M8/04947 , H01M8/04992 , H01M16/006 , Y02T90/34
摘要： An output limitation warning lamp is turned on when a possible output Qf of the fuel cell is less than a predetermined value L2. The output limitation warning lamp is provided at a combination meter in an instrument panel. The output limitation warning lamp is also turned on when a possible output Qb of the secondary battery is less than a predetermined value L3. Furthermore, the output limitation warning lamp is also turned on when an allowable drive output Qh, which is the sum of the possible output Qf of the fuel cell and the possible output Qb of the secondary battery, has been less than a required output Ed* calculated at a step before carrying out output limitation to more than a certain extent for longer than a predetermined length of time.

3. 发明授权

US08012637B2 Power output device with fuel cell and method therefor 有权
标题翻译：带燃料电池的动力输出装置及其方法
公开(公告)号：US08012637B2
公开(公告)日：2011-09-06
申请号：US10171974
申请日：2002-06-17
申请人： Tatsuya Fujita , Yasuhiko Niimi , Takashi Kotoh , Hideaki Mizuno , Nobuo Watanabe , Tadaichi Matsumoto
发明人： Tatsuya Fujita , Yasuhiko Niimi , Takashi Kotoh , Hideaki Mizuno , Nobuo Watanabe , Tadaichi Matsumoto
IPC分类号： H01M8/04
CPC分类号： B60L11/1887 , B60L11/1892 , B60L11/1894 , B60L2260/162 , H01M8/04365 , H01M8/04373 , H01M8/04589 , H01M8/04619 , H01M8/04626 , H01M8/04753 , H01M8/04776 , H01M8/0494 , H01M8/04947 , H01M8/04992 , H01M16/006 , Y02T90/34
摘要： An output limitation warning lamp is turned on when a possible output Qf of the fuel cell is less than a predetermined value L2. The output limitation warning lamp is provided at a combination meter in an instrument panel. The output limitation warning lamp is also turned on when a possible output Qb of the secondary battery is less than a predetermined value L3. Furthermore, the output limitation warning lamp is also turned on when an allowable drive output Qh, which is the sum of the possible output Qf of the fuel cell and the possible output Qb of the secondary battery, has been less than a required output Ed* calculated at a step before carrying out output limitation to more than a certain extent for longer than a predetermined length of time.
摘要翻译：当燃料电池的可能的输出Qf小于预定值L2时，输出限制警告灯被接通。输出限制警告灯在仪表板的组合仪表中提供。当二次电池的可能输出Qb小于预定值L3时，输出限制警告灯也被打开。此外，当作为燃料电池的可能输出Qf与二次电池的可能输出Qb的和的可允许驱动输出Qh小于所需输出Ed *时，输出限制警告灯也被接通，在执行输出限制之前的一个步骤，在一定程度上计算长于预定长度的时间。

4. 发明授权

US08476862B2 Power supply controller 有权
标题翻译：电源控制器
公开(公告)号：US08476862B2
公开(公告)日：2013-07-02
申请号：US12933267
申请日：2009-03-04
申请人： Tadaichi Matsumoto
发明人： Tadaichi Matsumoto
IPC分类号： H02P27/04
CPC分类号： H01M8/0488 , B60L3/0046 , B60L3/0053 , B60L11/1881 , B60L11/1887 , B60L11/1892 , B60L11/1894 , H01M8/04559 , H01M10/44 , H01M2008/1095 , H01M2250/20 , Y02T90/32 , Y02T90/34
摘要： In a system comprising a fuel and a rotating electrical machine, damage of a switching element is prevented when the rotating electrical machine becomes a locked state. In a power controller, it is monitored whether the rotating electrical machine is in the locked state or not. When the rotating electrical machines is judged to be in the locked state, a command for dropping output voltage is given to the fuel cell. Thus, inverter input voltage can be dropped, loss power of the switching element in the rotating electrical machine is dropped and damage can be suppressed. The rotating electrical machine is monitored to cancel the locked state or not while dropping of inverter input voltage is controlled. When the locked state is judged to be canceled, control of the fuel cell is returned to a state of regular operation control.
摘要翻译：在包括燃料和旋转电机的系统中，当旋转电机变为锁定状态时，防止了开关元件的损坏。在功率控制器中，监视旋转电机是否处于锁定状态。当旋转电机被判定为处于锁定状态时，向燃料电池提供输出电压下降的指令。因此，逆变器输入电压可能下降，旋转电机中的开关元件的损耗功率下降，并且可以抑制损坏。在控制逆变器输入电压下降时，监视旋转电机取消锁定状态。当锁定状态被判定为取消时，燃料电池的控制返回到正常运行控制的状态。

5. 发明授权

US5162996A Shock absorber controller 失效
标题翻译：减震器控制器
公开(公告)号：US5162996A
公开(公告)日：1992-11-10
申请号：US516712
申请日：1990-04-30
申请人： Tadaichi Matsumoto , Nobuaki Kanamori
发明人： Tadaichi Matsumoto , Nobuaki Kanamori
IPC分类号： B60G17/015 , B60G17/018
CPC分类号： B60G17/018 , B60G2202/154 , B60G2202/412 , B60G2400/204 , B60G2400/252 , B60G2400/821 , B60G2500/10 , B60G2500/30 , B60G2600/02 , B60G2600/76 , B60G2800/162
摘要： A shock absorber controller controls a shock absorber so that a damping force thereof is altered to an increased magnitude after the elapse of a predetermined delay time when it is determined that a vertical movement of a vehicle body exceeds a first threshold value, and the damping force is maintained at the increased magnitude for a predetermined hold time. After a determination inhibiting time elapses, it is determined whether or not the vertical movement of the vehicle body exceeds a second threshold value. When it is determined that the vertical movement has become greater than the second threshold value, the damping force of the shock absorber is maintained at the increased magnitude for a predetermined time even after the predetermined hold time elapses.
摘要翻译：减震器控制器控制减震器，使得当确定车体的垂直运动超过第一阈值时，在经过预定延迟时间之后其阻尼力被改变到增加的幅度，并且阻尼力在预定的保持时间内保持增加的幅度。在确定禁止时间过去之后，确定车体的垂直运动是否超过第二阈值。当确定垂直运动已经变得大于第二阈值时，即使在经过预定的保持时间之后，减震器的阻尼力也保持在预定时间内增加的幅度。

6. 发明授权

US08802310B2 Fuel cell system 有权
标题翻译：燃料电池系统
公开(公告)号：US08802310B2
公开(公告)日：2014-08-12
申请号：US13472088
申请日：2012-05-15
申请人： Kenji Umayahara , Tadaichi Matsumoto , Fusaki Igarashi , Michio Yoshida , Kota Manabe
发明人： Kenji Umayahara , Tadaichi Matsumoto , Fusaki Igarashi , Michio Yoshida , Kota Manabe
IPC分类号： H01M8/04 , B60L7/16 , B60L11/18
CPC分类号： H01M8/04559 , B60L7/16 , B60L11/1887 , B60L11/1892 , H01M8/04089 , H01M8/04589 , H01M8/04619 , H01M8/04626 , H01M8/04679 , H01M8/04753 , H01M8/04761 , H01M8/0488 , Y02E60/50 , Y02T90/34
摘要： When a request power for a fuel cell is smaller than a predetermined value, a fuel cell system stops the supply of an oxidizing gas to the fuel cell and lowers the output voltage of the fuel cell from a use upper limit voltage to a reduction voltage to perform catalyst activation processing. When the output voltage of the fuel cell lowers to an air blow voltage because of the shortage of the oxidizing gas, the fuel cell system resupplies the oxidizing gas to recover the output voltage of the fuel cell.
摘要翻译：当燃料电池的请求功率小于预定值时，燃料电池系统停止向燃料电池供应氧化气体，并将燃料电池的输出电压从使用上限电压降低到降低电压至进行催化剂活化处理。当燃料电池的输出电压由于氧化气体不足而降低到吹气电压时，燃料电池系统对氧化气体进行再补充以恢复燃料电池的输出电压。

7. 发明申请

US20120013183A1 FUEL CELL SYSTEM, CONTROL METHOD FOR THE FUEL CELL SYSTEM, AND ELECTRIC VEHICLE EQUIPPED WITH THE FUEL CELL SYSTEM 有权
标题翻译：燃料电池系统，燃料电池系统的控制方法以及配备燃料电池系统的电动车辆
公开(公告)号：US20120013183A1
公开(公告)日：2012-01-19
申请号：US13258719
申请日：2010-03-18
申请人： Michio Yoshida , Tadaichi Matsumoto , Atsushi Imai , Tomoya Ogawa
发明人： Michio Yoshida , Tadaichi Matsumoto , Atsushi Imai , Tomoya Ogawa
IPC分类号： B60L1/00 , H02J1/10
CPC分类号： H01M8/04559 , H01M8/04223 , H01M8/04225 , H01M8/04228 , H01M8/04302 , H01M8/04664 , H01M8/04679 , H01M8/04955 , H01M2250/20 , Y02E60/50 , Y02T90/32 , Y10T307/50
摘要： A fuel cell system includes: a secondary cell; a voltage converter provided between the secondary cell and a load; a fuel cell; an FC relay that turns on and off electrical connection between the fuel cell and the shared electrical path; an electrical-leakage detector that detects electrical leakage in an electrical system; and a control portion that performs determination regarding electrical leakage. The control portion has: start means for starting the fuel cell by raising voltage of the fuel cell from a starting voltage to an operation voltage that is lower than an open-circuit voltage; and electrical leakage determination means for performing the determination regarding electrical leakage after a predetermined time elapses, when the FC relay is closed while a voltage difference between the voltage of the fuel cell and voltage supplied from the voltage converter to the load is greater than a predetermined threshold value.
摘要翻译：燃料电池系统包括：二次电池; 设置在二次电池和负载之间的电压转换器; 燃料电池 FC继电器，其接通和断开燃料电池和共用电路之间的电连接; 检测电气系统中的漏电的漏电检测器; 以及执行关于漏电的判定的控制部。控制部分具有：通过将燃料电池的电压从启动电压提高到低于开路电压的工作电压来启动燃料电池的启动装置; 以及泄漏确定装置，用于当FC继电器闭合时，在燃料电池的电压和从电压转换器提供给负载的电压之间的电压差大于预定时间时，执行关于经过预定时间之后的漏电的确定阈值。

8. 发明申请

US20060055349A1 Motor drive apparatus, vehicle having the same mounted therein, and computer readable storage medium having a program stored therein to cause computer to control voltage conversion 有权
标题翻译：具有安装在其中的电动机驱动装置，具有其的车辆，以及存储有程序的计算机可读存储介质，以使计算机控制电压转换
公开(公告)号：US20060055349A1
公开(公告)日：2006-03-16
申请号：US10538068
申请日：2004-05-19
申请人： Hiroshi Nakayama , Tomohiro Saitou , Tadaichi Matsumoto , Shigeto Kajiwara
发明人： Hiroshi Nakayama , Tomohiro Saitou , Tadaichi Matsumoto , Shigeto Kajiwara
IPC分类号： H02P7/06
CPC分类号： B60L11/1851 , B60L11/123 , B60L2210/20 , H02M3/1582 , H02M2001/0009 , H02M2001/007 , H02P27/08 , Y02T10/6217 , Y02T10/642 , Y02T10/7005 , Y02T10/705 , Y02T10/7077 , Y02T10/725
摘要： A control device receives a power supply current from a current sensor and a reactor current from a current sensor and detects a maximum value and a minimum value from the reactor current and from the detected maximum and minimum values and the power supply current determines whether the reactor current traverses the zero point, and if so the control device generates and outputs a signal to an up converter which responds to the signal by stopping switching to perform an up or down converting operation.
摘要翻译：控制装置从电流传感器接收来自电流传感器的电源电流和来自电流传感器的电抗器电流，并从电抗器电流和检测到的最大值和最小值检测最大值和最小值，并且电源电流确定电抗器电流穿过零点，如果是，则控制装置通过停止切换来产生并向上变频器输出信号，上变频器响应信号执行上下转换操作。

9. 发明申请

US20100084923A1 FUEL CELL SYSTEM 审中-公开
标题翻译：燃油电池系统
公开(公告)号：US20100084923A1
公开(公告)日：2010-04-08
申请号：US12530931
申请日：2008-03-10
申请人： Michio Yoshida , Tadaichi Matsumoto
发明人： Michio Yoshida , Tadaichi Matsumoto
IPC分类号： H02J4/00
CPC分类号： H01M8/04559 , B60L58/40 , H01M8/0488 , H01M10/44 , H01M2250/402 , H02J7/34 , H02J2001/004 , Y02B90/12 , Y02T90/34 , Y10T307/696
摘要： To provide a fuel cell system capable of efficiently transmitting electric power output from a battery to a load. A control unit 80 turns a relay 20 off so as to cut off the connection between a fuel cell 40 and an inverter 50 if it is determined that a command indicating that an EV travel mode should be set has been received. Then, the control unit 80 detects an output voltage of the battery 60 on the basis of SOC information supplied from a SOC sensor 65. Further, based on the detected output voltage of the battery 60, the control unit 80 determines an optimum operating voltage at the point of time by taking converter efficiency and inverter efficiency into account.
摘要翻译：提供能够有效地将从电池输出的电力传输到负载的燃料电池系统。如果确定已经接收到指示应该设置EV行驶模式的指令，则控制单元80关闭继电器20以便切断燃料电池单元40和逆变器50之间的连接。然后，控制单元80基于从SOC传感器65提供的SOC信息来检测电池60的输出电压。此外，基于检测到的电池60的输出电压，控制单元80确定最佳工作电压考虑转换器效率和变频器效率的时间点。

10. 发明授权

US07517599B2 Fuel cell system 有权
标题翻译：燃料电池系统
公开(公告)号：US07517599B2
公开(公告)日：2009-04-14
申请号：US10822837
申请日：2004-04-13
申请人： Masahiro Shige , Tadaichi Matsumoto , Shigeto Kajiwara , Hideki Kashiwagi
发明人： Masahiro Shige , Tadaichi Matsumoto , Shigeto Kajiwara , Hideki Kashiwagi
IPC分类号： H01M8/04 , H01M8/12
CPC分类号： H01M8/04589 , H01M8/04365 , H01M8/04626 , H01M8/0488 , H01M16/006 , H01M2250/20 , Y02T90/32
摘要： The measurement precision of a current detector of the fuel cell in a fuel cell system is improved. Where the fuel cell system 20 has not started operation, the vehicle 10 is operating under regenerative operation, the fuel cell 21 is operating under intermittent operation, or operation of the fuel cell system 20 has ended, the output terminal voltage of the fuel cell 21 is set to the OCV value of 400V via the DC/DC converter 31. As a result, even where the status of the fuel cell 21 changes from operating to stopped, the value of the current flowing over the power supply lines 411 can be immediately and reliably set to 0 A. The control unit 60 then obtains the current value Ad from the fuel cell current sensor 413 (step S150), and determines the offset correction value Ac needed in order to cancel the drift amount (i.e., in order to perform zero-point correction).
摘要翻译：燃料电池系统中的燃料电池的电流检测器的测量精度提高。在燃料电池系统20未开始运转的情况下，车辆10进行再生运转，燃料电池21在间歇运转时运转，燃料电池系统20的运转结束，燃料电池21的输出端子电压通过DC / DC转换器31将OCV值设定为400V。结果，即使燃料电池21的状态从运转状态变化到停止状态，流过电源线411的电流的值也可以立即并可靠地设定为0A。然后，控制单元60从燃料电池电流传感器413获取当前值Ad（步骤S150），并确定为了抵消漂移量而需要的偏移校正值Ac（即，为了执行零点校正）。

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