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1. 发明授权

US09853311B2 Fuel cell system and fuel cell powered vehicle 有权
公开(公告)号：US09853311B2
公开(公告)日：2017-12-26
申请号：US14761810
申请日：2013-12-09
申请人： NISSAN MOTOR CO., LTD.
发明人： Takehiko Okui
IPC分类号： H01M8/04291 , H01M8/04537 , B60L3/00 , B60L11/18 , H01M8/04828 , H01M8/04858 , H01M8/04119 , H01M8/04492 , H01M8/04664 , H01M8/1018
CPC分类号： H01M8/04291 , B60L3/0053 , B60L3/0069 , B60L11/1883 , B60L11/1898 , H01M8/04126 , H01M8/04529 , H01M8/04544 , H01M8/04552 , H01M8/04611 , H01M8/04664 , H01M8/0485 , H01M8/04865 , H01M8/04925 , H01M2008/1095 , H01M2250/20 , Y02T90/32 , Y02T90/34
摘要： A fuel cell system includes: an external load connected to a fuel cell; an electric power adjusting unit configured to adjust a generated electric power of the fuel cell in accordance with electric power consumption of the external load; a humidity control unit configured to control humidity of an electrolyte membrane in the fuel cell on the basis of the generated electric power of the fuel cell; an output voltage detecting unit configured to detect an output voltage of the fuel cell; and a cross leakage determining unit configured to cause the humidity control unit to increase the humidity of the electrolyte membrane when the fuel cell generates the electric power, the cross leakage determining unit being configured to determine whether a cross leakage amount increases or not on the basis of a change in the output voltage at that time.

2. 发明授权

US09770999B2 Control method of cooling water pump of fuel cell vehicle 有权
公开(公告)号：US09770999B2
公开(公告)日：2017-09-26
申请号：US15097455
申请日：2016-04-13
申请人： Hyundai Motor Company , Kia Motors Corporation
发明人： Sang Uk Kwon , Seon Hak Kim , Sung Gone Yoon
IPC分类号： B60L11/18 , H01M8/04 , H01M8/04701 , H01M8/0432 , H01M8/04858 , H01M8/04303 , H01M8/04955 , H01M8/04992 , H01M8/04828
CPC分类号： B60L11/1892 , B60L1/003 , B60L2240/36 , B60L2260/44 , H01M8/04302 , H01M8/04303 , H01M8/0432 , H01M8/04358 , H01M8/04365 , H01M8/04701 , H01M8/04723 , H01M8/04731 , H01M8/04865 , H01M8/0488 , H01M8/04895 , H01M8/0491 , H01M8/04925 , H01M8/0494 , H01M8/04955 , H01M8/04992 , H01M2250/20 , Y02T90/32
摘要： A control method of a cooling water pump of fuel cell vehicle is provided. The method includes comparing a derived temperature value, including a cooling water temperature of a fuel cell or an estimated temperature of a stack of the fuel cell, with predetermined temperature criteria and comparing a required output value of the stack of the fuel cell with predetermined output criteria. The cooling water pump is then operated in a normal mode when the derived temperature value is greater than the temperature criteria or when the required output value is greater than the output criteria. Additionally, the cooling water pump is operated in a stop mode when the derived temperature value is less than the temperature criteria and, simultaneously, when the required output value is less than the output criteria.

3. 发明申请

US20160285123A1 METHOD FOR OPERATING REDOX FLOW BATTERY 有权
标题翻译：用于操作REDOX流量电池的方法
公开(公告)号：US20160285123A1
公开(公告)日：2016-09-29
申请号：US15034283
申请日：2014-10-28
申请人： LOTTE CHEMICAL CORPORATION
发明人： Eun-Mi CHOI , Dae-Sik KIM , Mi-Kyoung KIM
IPC分类号： H01M8/18 , H01M10/44 , H01M8/04858 , H01M8/20
CPC分类号： H01M8/188 , H01M8/04313 , H01M8/04865 , H01M8/20 , H01M10/44 , Y02E60/528
摘要： The present disclosure relate to a method for operating a redox flow battery, which includes the steps of discharging the redox flow battery having an anode electrolyte and a cathode electrolyte when a volume difference between the anode electrolyte and the cathode electrolyte is within 20% of a total volume of the anode electrolyte and the cathode electrolyte, while maintaining an open circuit voltage of lower than 1.3 V/cell, and moving the anode electrolyte and/or the cathode electrolyte so that the volume difference is 2% or less between the anode electrolyte and the cathode electrolyte in the redox flow battery after the discharging.
摘要翻译：本公开涉及一种用于操作氧化还原液流电池的方法，其包括以下步骤：当阳极电解质和阴极电解质之间的体积差在20％以内时，排出具有阳极电解质和阴极电解质的氧化还原液流电池阳极电解质和阴极电解质的总体积，同时保持低于1.3V /电池的开路电压，并且使阳极电解质和/或阴极电解质移动，使得阳极电解质之间的体积差异为2％以下以及放电后氧化还原液电池中的阴极电解液。

4. 发明授权

US09419294B2 Method and apparatus for controlling operation of redox flow battery 有权
标题翻译：控制氧化还原液流电池运行的方法和装置
公开(公告)号：US09419294B2
公开(公告)日：2016-08-16
申请号：US14572152
申请日：2014-12-16
申请人： OCI COMPANY LTD.
发明人： Ji-Young Lee , Seung-Yoen Lee , Jae-Min Kim , Soo-Whan Kim , Hee-Chang Ye
IPC分类号： H01M8/06 , H01M8/04 , H01M8/18 , H01M8/20 , H01M10/48
CPC分类号： H01M8/04611 , H01M8/04552 , H01M8/04865 , H01M8/188 , H01M8/20 , H01M10/484 , Y02E60/528
摘要： A method and apparatus for controlling operation of a redox flow battery. The method of controlling operation of a redox flow battery includes obtaining a diffusivity of anolyte ions with respect to a separator, obtaining a diffusivity of catholyte ions with respect to the separator, determining electrolyte diffusivities depending upon a state of charge value of the redox flow battery based on the diffusivity of the anolyte ions and the diffusivity of the catholyte ions, determining a minimum state of charge value and a maximum state of charge value of the redox flow battery based on the electrolyte diffusivities, and setting operating conditions of the redox flow battery based on the minimum state of charge value and the maximum state of charge value. The method and apparatus for controlling operation of a redox flow battery can prevent reduction in capacity of the redox flow battery.
摘要翻译：一种用于控制氧化还原液流电池的操作的方法和装置。控制氧化还原液流电池的操作的方法包括获得阳极电解离子相对于隔板的扩散率，获得阴极电解离子相对于隔板的扩散率，根据氧化还原液流电池的充电状态值确定电解质扩散率基于阳极电解质离子的扩散性和阴极电解液离子的扩散性，基于电解质扩散性确定氧化还原液流电池的最小充电电荷值和最大充电电荷值，并且设定氧化还原液流电池的工作条件基于最小充电状态值和最大充电状态值。用于控制氧化还原液流电池的操作的方法和装置可以防止氧化还原液流电池的容量降低。

5. 发明申请

US20140248548A1 OUTPUT CONTROL APPARATUS FOR FUEL CELL 有权
标题翻译：燃料电池输出控制装置
公开(公告)号：US20140248548A1
公开(公告)日：2014-09-04
申请号：US14355374
申请日：2011-11-01
申请人： Tomohiko Kaneko
发明人： Tomohiko Kaneko
IPC分类号： H01M8/04
CPC分类号： H01M8/04865 , H01M8/04559 , H01M8/04589 , H01M8/0488 , H01M8/04925 , H01M8/0494 , H01M2008/1095
摘要： The object of the present invention is to balance: the suppression of deterioration of a fuel cell and degradation of its durability and the optimization of the output control of the fuel cell. The present invention provides an output control apparatus for a fuel cell, being capable of switching a control mode between a power control mode in which an output power of a fuel cell connected to a load is controlled so as to be at a target power and a voltage control mode in which an output voltage of the fuel cell is controlled so as to be at a target voltage, wherein a control in the voltage control mode is performed when the output voltage of the fuel cell decreases below a predetermined low voltage threshold value.
摘要翻译：本发明的目的是平衡：抑制燃料电池的劣化和其耐久性的劣化以及燃料电池的输出控制的优化。本发明提供了一种用于燃料电池的输出控制装置，其能够在连接到负载的燃料电池的输出功率被控制为目标功率的功率控制模式和电压控制模式，其中燃料电池的输出电压被控制为目标电压，其中当燃料电池的输出电压降低到低于预定的低电压阈值时，执行电压控制模式中的控制。

6. 发明申请

US20120321976A1 CONTROLLING FUEL CELL 有权
标题翻译：控制燃料电池
公开(公告)号：US20120321976A1
公开(公告)日：2012-12-20
申请号：US13516575
申请日：2009-12-16
申请人： Hideyuki Kumei , Manabu Kato , Kazutaka Kimura
发明人： Hideyuki Kumei , Manabu Kato , Kazutaka Kimura
IPC分类号： H01M8/04
CPC分类号： H01M8/04544 , H01M8/0432 , H01M8/04365 , H01M8/04552 , H01M8/04574 , H01M8/04582 , H01M8/04634 , H01M8/04641 , H01M8/04671 , H01M8/04701 , H01M8/04865 , H01M8/04873 , H01M8/0488 , H01M8/04895 , H01M8/04951 , H01M8/04955 , H01M2008/1095 , Y02E60/50
摘要： A fuel cell system has a fuel cell that includes at least one cell with an electrolyte membrane, an index value acquirer and a controller. The index value acquirer obtains a temperature index value correlated to temperature of a short circuit area in each cell. The controller controls a control parameter of the fuel cell affecting the temperature of the short circuit area, such that the temperature index value is within a predetermined range set to make the temperature of the short circuit area lower than a decomposition temperature of the electrolyte membrane.
摘要翻译：燃料电池系统具有包括具有电解质膜的至少一个电池，指标值获取器和控制器的燃料电池。索引值获取器获得与每个单元中的短路区域的温度相关的温度指标值。控制器控制影响短路区域的温度的燃料电池的控制参数，使得温度指标值在设定为使得短路区域的温度低于电解质膜的分解温度的预定范围内。

7. 发明申请

US20120086385A1 FUEL PROCESSOR/FUEL CELL SYSTEM FOR PROVIDING POWER TO REFRIGERATORS AT OUT-OF-GRID LOCATIONS, AND A METHOD OF USE THEREOF 审中-公开
标题翻译：用于在不适当位置向制冷机供电的燃料处理器/燃料电池系统及其使用方法
公开(公告)号：US20120086385A1
公开(公告)日：2012-04-12
申请号：US13268372
申请日：2011-10-07
申请人： Spyridon Masouras , Maria Michalopoulou , Nikolaos Triantafyllopoulos , Nora Gourdoupi , Thomas Halkides , Andreas Stavrakas
发明人： Spyridon Masouras , Maria Michalopoulou , Nikolaos Triantafyllopoulos , Nora Gourdoupi , Thomas Halkides , Andreas Stavrakas
IPC分类号： H01M8/06 , H01M10/44 , H01M8/24
CPC分类号： H01M8/0618 , H01M8/04865 , H01M8/1018 , H01M16/006 , H01M2250/10 , Y02B90/14 , Y02E60/521
摘要： A power system is provided which includes hydrogen production via reformation of gaseous or liquid hydrocarbons and/or alcohol feedstocks, in combination with high temperature PEM fuel cells which function as a power source, particularly for beverage and/or water cooler appliances, refrigerators or freezers and methods of use thereof.
摘要翻译：提供了一种电力系统，其包括通过气体或液体烃和/或醇原料的重新形成的氢气生产，其与作为动力源的高温PEM燃料电池组合，特别是用于饮料和/或水冷却器装置，冰箱或冷冻箱及其使用方法。

8. 发明申请

US20110008686A1 PERFORMANCE RECOVERY OF A FUEL CELL 有权
标题翻译：燃料电池的性能恢复
公开(公告)号：US20110008686A1
公开(公告)日：2011-01-13
申请号：US12831382
申请日：2010-07-07
申请人： Benjamin D. Gould , Karen Swider Lyons , Olga A. Baturina
发明人： Benjamin D. Gould , Karen Swider Lyons , Olga A. Baturina
IPC分类号： H01M8/02
CPC分类号： H01M8/04865 , H01M8/04223 , H01M8/04544 , H01M8/04753 , H01M8/04895 , H01M8/04925 , H01M8/1018 , H01M2008/1095
摘要： A method of improving the electrical performance of an operating fuel cell catalyst-containing cathode in a fuel cell connected to an electrical load by: reducing the flow of air to the cathode; disconnecting the load from the fuel cell; connecting a potentiostat to the fuel cell; cycling an applied voltage, current, or power to the fuel cell one or more times; disconnecting the potentiostat from the fuel cell; reconnecting the load to the fuel cell; and resuming the flow of air to the cathode.
摘要翻译：一种通过以下方式改善连接到电负载的燃料电池中的操作的含燃料电池催化剂的阴极的电性能：减少向阴极的空气流动; 断开燃料电池的负载; 将恒电位仪连接到燃料电池; 将燃料电池的施加电压，电流或功率循环一次或多次; 断开恒电位器与燃料电池的连接; 将负载重新连接到燃料电池; 并恢复到阴极的空气流。

9. 发明授权

US07667350B2 Electric power source apparatus using fuel cell and method of controlling the same 失效
标题翻译：使用燃料电池的电源装置及其控制方法
公开(公告)号：US07667350B2
公开(公告)日：2010-02-23
申请号：US11259258
申请日：2005-10-27
申请人： Yasuaki Norimatsu , Akihiko Kanouda , Mutsumi Kikuchi
发明人： Yasuaki Norimatsu , Akihiko Kanouda , Mutsumi Kikuchi
IPC分类号： H01M12/00 , H01M10/44
CPC分类号： H01M16/006 , H01M8/04186 , H01M8/04365 , H01M8/04544 , H01M8/04567 , H01M8/04731 , H01M8/04865 , H01M8/04888 , H01M8/0494 , H01M8/04947 , H01M8/1011 , H01M2250/30 , H02J7/34 , Y02B90/18 , Y02E60/523 , Y10T307/50 , Y10T307/505 , Y10T307/527 , Y10T307/544 , Y10T307/549 , Y10T307/724 , Y10T307/729 , Y10T307/735
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。

10. 发明授权

US07354671B2 Fuel cell system having secondary cell 有权
标题翻译：具有二次电池的燃料电池系统
公开(公告)号：US07354671B2
公开(公告)日：2008-04-08
申请号：US11151540
申请日：2005-06-14
申请人： Tetsuhiro Ishikawa , Tsuyoshi Yano , Tadaichi Matsumoto , Katsuhiko Nishiyama , Hiroshi Yoshida
发明人： Tetsuhiro Ishikawa , Tsuyoshi Yano , Tadaichi Matsumoto , Katsuhiko Nishiyama , Hiroshi Yoshida
IPC分类号： H01M8/04 , H01M8/00 , H01M12/00
CPC分类号： H01M8/04559 , H01M8/04223 , H01M8/04228 , H01M8/04303 , H01M8/04567 , H01M8/04664 , H01M8/04865 , H01M8/04917 , H01M8/04947 , H01M8/04955 , H01M16/006 , H02J7/34
摘要： This invention provides a power supply system for supplying electrical power to a load. The system includes: a first and a second power supply wirings for a connection to the load; a fuel cell system having a fuel cell connected between the first and second power supply wiring; a secondary power supply system connected in parallel to the fuel cell between the first power supply wiring and the second power supply wiring; a switch for opening and closing the connection between the fuel cell and the first power supply wiring; a countercurrent prevention device connected between the fuel cell and the first power supply wiring; and a controller for controlling the secondary power supply system and the switch. The controller controls the secondary power supply system to boost a terminal voltage of the secondary power supply system to a first voltage, when connecting the fuel cell to the first power supply wiring. The first voltage is equal or higher than an electrical potential difference of the open terminals of the fuel cell.
摘要翻译：本发明提供一种用于向负载供电的电源系统。该系统包括：用于连接到负载的第一和第二电源配线; 具有连接在所述第一和第二电源配线之间的燃料电池的燃料电池系统; 与第一电源配线和第二电源配线之间的燃料电池并联连接的二次电源系统; 用于打开和关闭燃料电池和第一电源配线之间的连接的开关; 连接在燃料电池和第一电源配线之间的逆流防止装置; 以及用于控制二次电源系统和开关的控制器。当将燃料电池连接到第一电源配线时，控制器控制次级电源系统以将次级电源系统的端子电压升高到第一电压。第一电压等于或高于燃料电池的开路端子的电位差。

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