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31. 发明申请

US20090169935A1 Fuel Cell System 失效
标题翻译：燃料电池系统
公开(公告)号：US20090169935A1
公开(公告)日：2009-07-02
申请号：US12084776
申请日：2006-11-20
申请人： Kota Manabe , Kimihide Norio , Hideaki Mizuno , Hironori Noto , Takashi Yamamoto , Tomoya Ogawa
发明人： Kota Manabe , Kimihide Norio , Hideaki Mizuno , Hironori Noto , Takashi Yamamoto , Tomoya Ogawa
IPC分类号： H01M8/04
CPC分类号： H01M8/04298 , H01M8/04089 , H01M8/04544 , H01M8/04798
摘要： There is provided a fuel cell system capable of warming up a fuel cell while inhibiting generation of a rush current. A control device switches the connection/disconnection between a fuel cell and a short circuit by a shorting relay. The control device spends, before switching the shorting relay from disconnection to connection during starting at a low temperature, an oxidizing gas remaining in the cathode of the fuel cell by driving auxiliary devices to generate an oxidizing gas-deficient state. Then, the control device switches FC relays from ON to OFF and the shorting relay from OFF to ON to thereby complete the preparation for supplying a short-circuit current.
摘要翻译：提供了一种能够预热燃料电池同时抑制冲击电流的产生的燃料电池系统。控制装置通过短路继电器切换燃料电池与短路之间的连接/断开。控制装置在将短路继电器从断开开始切换到在低温启动期间的连接之前，花费在燃料电池的阴极中残留的氧化气体，通过驱动辅助装置来产生氧化气体缺陷状态。然后，控制装置将FC继电器从ON切换到OFF，将短路继电器从OFF切换到ON，从而完成短路电流的准备。

32. 发明授权

US09029030B2 Fuel cell system including soft switching boost converter 有权
标题翻译：燃料电池系统包括软开关升压转换器
公开(公告)号：US09029030B2
公开(公告)日：2015-05-12
申请号：US13516163
申请日：2010-12-16
申请人： Hiroyuki Imanishi , Kota Manabe , Nobuyuki Kitamura , Takahiko Hasegawa , Atsuo Kawamura , Yukinori Tsuruta
发明人： Hiroyuki Imanishi , Kota Manabe , Nobuyuki Kitamura , Takahiko Hasegawa , Atsuo Kawamura , Yukinori Tsuruta
IPC分类号： H01F29/14 , H01F27/245 , H01F17/04 , H02M1/34
CPC分类号： H02M1/34 , H01F17/04 , H01F27/245 , H01F29/146 , H02M2001/342 , Y02B70/1491
摘要： A voltage boost converter includes: a main voltage boost portion that has a first switch and a first coil, and that raises output voltage of a direct-current power source by using counter electromotive force of the coil caused by the switch performing a switching action on the coil; and a subsidiary voltage boost portion which has a capacitor that adjusts potential difference between two poles of the switch by amount of electricity stored, and which reduces switching loss of the switch by adjusting the amount of electricity in the capacitor during the switching action, and which has a second switch and a second coil. The second coil is formed by winding a wire around at least a portion of a core formed of a magnetic body. The core is provided with a gap formed of a non-magnetic body. A core region formed of a magnetic body is adjacent to the gap.
摘要翻译：升压转换器包括：主升压部分，其具有第一开关和第一线圈，并且通过使用由开关执行开关动作的开关的线圈的反电动势来提高直流电源的输出电压线圈以及辅助升压部，其具有通过存储的电量来调节开关的两极之间的电位差的电容器，并且通过在开关动作期间调节电容器的电量来减小开关的开关损耗，并且哪个具有第二开关和第二线圈。第二线圈通过围绕由磁体形成的芯的至少一部分缠绕而形成。芯部设置有由非磁性体形成的间隙。由磁性体形成的芯部区域与间隙相邻。

33. 发明申请

US20110020719A1 FUEL CELL SYSTEM AND METHOD OF CONTROLLING THE SAME 有权
标题翻译：燃料电池系统及其控制方法
公开(公告)号：US20110020719A1
公开(公告)日：2011-01-27
申请号：US12933814
申请日：2009-03-26
申请人： Kota Manabe , Hiroyuki Imanishi , Yuichi Sakajo
发明人： Kota Manabe , Hiroyuki Imanishi , Yuichi Sakajo
IPC分类号： H01M8/04
CPC分类号： H01M8/04798 , H01M8/04268 , H01M8/0432 , H01M8/04365 , H01M8/04559 , H01M8/04589 , H01M8/04604 , H01M8/04619 , H01M8/04731 , H01M8/0488 , H01M8/0494 , H01M2008/1095 , H01M2250/20 , Y02T90/32
摘要： A fuel cell system is equipped with a drive motor, a fuel cell, normal electric power generation means for performing normal electric power generation under a condition that the fuel cell is not warmed up, warm-up electric power generation means for performing warm-up electric power generation with lower electric power generation efficiency than normal electric power generation, and warm-up control means for controlling performance of warm-up electric power generation by the warm-up electric power generation means on a basis of a predetermined index on a necessity to warm up the fuel cell. The warm-up control means controls an operation state of the fuel cell during warm-up electric power generation on a basis of a correlation between the system loss required for warm-up of the fuel cell and a warm-up output required for driving of a load including the drive motor during warm-up of the fuel cell.
摘要翻译：燃料电池系统配备有驱动电动机，燃料电池，用于在燃料电池未加热的状态下进行正常发电的正常发电装置，用于进行预热的预热电力发生装置发电效率低于正常发电的发电，以及预热控制装置，用于根据预定的指标来控制预热发电装置的预热发电的性能加热燃料电池。预热控制装置基于燃料电池预热所需的系统损耗与驾驶所需的预热输出之间的相关性来控制预热发电期间燃料电池的运转状态在燃料电池预热期间包括驱动电动机的负载。

34. 发明授权

US09727066B2 Fuel cell system 有权
公开(公告)号：US09727066B2
公开(公告)日：2017-08-08
申请号：US14130805
申请日：2011-07-05
申请人： Kota Manabe , Hikaru Arai , Tomohiko Kaneko , Hiroyuki Imanishi
发明人： Kota Manabe , Hikaru Arai , Tomohiko Kaneko , Hiroyuki Imanishi
IPC分类号： G05F1/46 , H02M3/158 , B60L1/00 , B60L7/14 , B60L11/18 , H02M3/00 , H02M1/00
CPC分类号： G05F1/46 , B60L1/003 , B60L7/14 , B60L11/1803 , B60L11/1887 , B60L2210/46 , B60L2240/525 , B60L2260/44 , B60L2270/142 , B60L2270/145 , H02M3/00 , H02M3/1584 , H02M2001/0048 , H02M2003/1586 , Y02T10/7241 , Y02T10/92 , Y02T90/34
摘要： In a fuel cell system which includes a high-electricity multiple-phase converter, noise generated due to an increase in reactor vibrations and due to a sound pressure increase caused by a plurality of reactors is effectively inhibited, and silence is improved. A fuel cell system includes a multiple-phase converter provided between a fuel cell and a load device. The fuel cell system includes: selecting means (e.g., a controller) for selecting a driving phase of the multiple-phase converter in accordance with the load of the load device; and driving means (e.g., a controller) for driving a plurality of driving phases, when selected by the selecting means, at carrier frequencies so that these driving phases are nearly opposite to each other.

35. 发明申请

US20120106204A1 CONVERTER CONTROLLING APPARATUS AND MULTIPHASE CONVERTER 有权
标题翻译：转换器控制装置和多相转换器
公开(公告)号：US20120106204A1
公开(公告)日：2012-05-03
申请号：US13382773
申请日：2009-07-09
申请人： Hiroyuki Imanishi , Kota Manabe , Nobuyuki Kitamura , Takahiko Hasegawa
发明人： Hiroyuki Imanishi , Kota Manabe , Nobuyuki Kitamura , Takahiko Hasegawa
IPC分类号： H02M3/335
CPC分类号： H02M3/1584 , B60L11/1881 , B60L15/007 , B60L2210/40 , B60L2270/147 , Y02T10/645 , Y02T10/7241 , Y02T90/34
摘要： A driving frequency setting portion is provided. The driving frequency setting portion sets a switching frequency of a switching element on the basis of a notification from a driving phase number switching portion. A ripple current detected by a current sensor is in inverse proportion to inductance of reactor. Since a ripple current becomes the largest in the single-phase driving, in this embodiment, considering both the ripple current and switching loss, a switching frequency for the single-phase driving is set higher than a switching frequency for multiphase driving.
摘要翻译：提供驱动频率设定部。驱动频率设定部根据来自驱动相位数切换部的通知设定开关元件的开关频率。由电流传感器检测到的纹波电流与电抗器的电感成反比。由于在单相驱动中纹波电流变得最大，因此在本实施方式中，考虑到纹波电流和开关损耗两者，将单相驱动的开关频率设定为高于多相驱动的开关频率。

36. 发明授权

US07943262B2 Fuel cell system 有权
标题翻译：燃料电池系统
公开(公告)号：US07943262B2
公开(公告)日：2011-05-17
申请号：US12525628
申请日：2008-04-16
申请人： Kota Manabe , Tomoya Ogawa
发明人： Kota Manabe , Tomoya Ogawa
IPC分类号： H01M8/04
CPC分类号： H01M8/04089 , H01M8/04365 , H01M8/0441 , H01M8/04559 , H01M8/04589 , H01M8/04686 , H01M8/04753 , H01M8/0491
摘要： There is disclosed a fuel cell system which can control an output current of a fuel cell even if an error occurs in split flow control of an oxidizing gas. The fuel cell system includes a fuel cell and a feed device for supplying the oxidizing gas under pressure to the fuel cell. A feed channel is connected to a discharge channel by a bypass channel so that the oxidizing gas flows while bypassing the fuel cell. The system includes a regulator valve and a bypass valve which adjust the split flow of the oxidizing gas to the bypass channel and the fuel cell. When the regulator valve or the bypass valve has an error, a controller stops the control of the output current of the fuel cell by control of the regulator valve and switches the control to a control of the output current of the fuel cell by control of the feed device.
摘要翻译：公开了一种燃料电池系统，即使在氧化气体的分流控制中发生误差，也能够控制燃料电池的输出电流。燃料电池系统包括燃料电池和用于将压力下的氧化气体供应到燃料电池的进料装置。供给通道通过旁路通道连接到排出通道，使得氧化气体在绕过燃料电池的同时流动。该系统包括调节阀和旁路阀，其将氧化气体的分流调节到旁通通道和燃料电池。当调节阀或旁通阀出现误差时，控制器通过控制调节阀来控制燃料电池的输出电流，并且通过控制调节阀将控制转换为控制燃料电池的输出电流进料装置

37. 发明授权

US08663862B2 Fuel cell system 有权
标题翻译：燃料电池系统
公开(公告)号：US08663862B2
公开(公告)日：2014-03-04
申请号：US13446787
申请日：2012-04-13
申请人： Hiroyuki Imanishi , Kota Manabe
发明人： Hiroyuki Imanishi , Kota Manabe
IPC分类号： H01M8/04
CPC分类号： B60L11/1803 , B60L11/1887 , H01M8/04373 , H01M8/04947 , H01M2250/20 , H02M1/32 , H02M3/1584 , H02M2001/327 , Y02T90/32 , Y02T90/34
摘要： An FC voltage increasing converter includes a plurality of converter parts having reactors. Regarding the first of the plurality of converter parts provided with a thermistor, the output starts to be limited when the temperature detected by the thermistor reaches a limitation starting temperature, which is obtained based on a reference heat-resistant temperature, which is obtained by subtracting an error of the thermistor from a specification heat-resistant temperature of each of the reactors. Meanwhile, regarding the second, third and fourth of the plurality of converter parts not provided with thermistors, the outputs start to be limited when the temperature detected by the thermistor reaches a limitation starting temperature obtained based on an allowable temperature, which is obtained by subtracting a characteristic-variation temperature of the reactor from the reference heat-resistant temperature of the reactor.
摘要翻译： FC升压转换器包括具有反应器的多个转换器部件。关于设置有热敏电阻的多个转换器部件中的第一个，当由热敏电阻检测到的温度达到限制开始温度时，输出开始受到限制，该限制起始温度是基于参考耐热温度获得的，该参考耐热温度是通过减去来自每个反应器的规格耐热温度的热敏电阻的误差。同时，对于没有设置热敏电阻的多个转换器部件中的第二，第三和第四转换器部件，当由热敏电阻检测到的温度达到基于容许温度获得的限制开始温度时，输出开始受到限制，该允许温度通过减去反应器的特性变化温度与反应器的参考耐热温度。

38. 发明授权

US08492040B2 Fuel cell system and method of controlling the same 有权
标题翻译：燃料电池系统及其控制方法
公开(公告)号：US08492040B2
公开(公告)日：2013-07-23
申请号：US12933814
申请日：2009-03-26
申请人： Kota Manabe , Hiroyuki Imanishi , Yuichi Sakajo
发明人： Kota Manabe , Hiroyuki Imanishi , Yuichi Sakajo
IPC分类号： H01M8/04 , H01M8/00 , H01M8/10
CPC分类号： H01M8/04798 , H01M8/04268 , H01M8/0432 , H01M8/04365 , H01M8/04559 , H01M8/04589 , H01M8/04604 , H01M8/04619 , H01M8/04731 , H01M8/0488 , H01M8/0494 , H01M2008/1095 , H01M2250/20 , Y02T90/32
摘要： A fuel cell system is equipped with a drive motor, a fuel cell, and a controller. The controller performs normal electric power generation under a condition that the fuel cell is not warmed up, warm-up electric power generation with lower electric power generation efficiency than normal electric power generation, and controls performance of warm-up electric power generation on a basis of a predetermined index on a necessity to warm up the fuel cell. The controller controls an operation state of the fuel cell during warm-up electric power generation on a basis of a correlation between the system loss required for warm-up of the fuel cell and a warm-up output required for driving of a load including the drive motor during warm-up of the fuel cell.
摘要翻译：燃料电池系统配备有驱动电动机，燃料电池和控制器。控制器在燃料电池不加热，发电效率高于正常发电的预热发电的条件下进行正常的发电，并且基于该功能来控制预热发电的性能对于燃料电池的预热是必要的预定指标。控制器基于燃料电池预热所需的系统损耗与包括燃料电池的负载的驱动所需的预热输出之间的相关性来控制预热发电期间燃料电池的运行状态在燃料电池预热期间驱动电机。

39. 发明授权

US08111056B2 Converter control device for a bidirectional power supply system having plural parallel phases 有权
标题翻译：用于具有多个并联相位的双向电源系统的转换器控制装置
公开(公告)号：US08111056B2
公开(公告)日：2012-02-07
申请号：US12442438
申请日：2007-10-01
申请人： Kota Manabe , Takahiko Hasegawa , Hiroyuki Imanishi
发明人： Kota Manabe , Takahiko Hasegawa , Hiroyuki Imanishi
IPC分类号： G05F1/59
CPC分类号： H02M3/1582 , B60L11/1887 , B60R16/03 , H02J7/34 , H02J2001/004 , H02M3/1584 , Y02T90/34
摘要： A converter device which is configured by connecting three converter circuits in parallel is provided between a secondary battery serving as a first power supply and a fuel cell serving as a second power supply. Two differential ammeters are placed on three reactors corresponding to the three converter circuits. A control unit includes a passing electric power calculation module which calculates electric power passing through the converter device on the basis of detected values of the two differential ammeters, an electric power equalization module which performs equalization of passing electric power between the respective converter circuits which constitute the converter device, a module for changing the number of drive phases which changes the number of drive phases of the converter device in response to the passing electric power, and a voltage conversion control module which controls the converter device and executes a desired voltage conversion.
摘要翻译：在用作第一电源的二次电池和用作第二电源的燃料电池之间提供并联连接三个转换器电路的A转换器装置。两个差分电流表放置在对应于三个转换器电路的三个电抗器上。控制单元包括通过电力计算模块，其基于两个差分电流表的检测值来计算通过转换器装置的电力;电力均衡模块，其在构成的各个转换器电路之间进行通过电力的均衡转换器装置，用于改变响应于通过电力而改变转换器装置的驱动相位数的驱动相位数的模块，以及控制转换器装置并执行所需电压转换的电压转换控制模块。

40. 发明申请

US20140152089A1 FUEL CELL SYSTEM 有权
标题翻译：燃油电池系统
公开(公告)号：US20140152089A1
公开(公告)日：2014-06-05
申请号：US14130805
申请日：2011-07-05
申请人： Kota Manabe , Hikaru Arai , Tomohiko Kaneko , Hiroyuki Imanishi
发明人： Kota Manabe , Hikaru Arai , Tomohiko Kaneko , Hiroyuki Imanishi
IPC分类号： G05F1/46
CPC分类号： G05F1/46 , B60L1/003 , B60L7/14 , B60L11/1803 , B60L11/1887 , B60L2210/46 , B60L2240/525 , B60L2260/44 , B60L2270/142 , B60L2270/145 , H02M3/00 , H02M3/1584 , H02M2001/0048 , H02M2003/1586 , Y02T10/7241 , Y02T10/92 , Y02T90/34
摘要： In a fuel cell system which includes a high-electricity multiple-phase converter, noise generated due to an increase in reactor vibrations and due to a sound pressure increase caused by a plurality of reactors is effectively inhibited, and silence is improved. A fuel cell system includes a multiple-phase converter provided between a fuel cell and a load device. The fuel cell system includes: selecting means (e.g., a controller) for selecting a driving phase of the multiple-phase converter in accordance with the load of the load device; and driving means (e.g., a controller) for driving a plurality of driving phases, when selected by the selecting means, at carrier frequencies so that these driving phases are nearly opposite to each other.
摘要翻译：在包括高电力多相转换器的燃料电池系统中，有效地抑制了由于反应堆振动的增加而产生的噪声和由多个电抗器引起的声压增加的噪声，并且提高了静音。燃料电池系统包括设置在燃料电池和负载装置之间的多相转换器。燃料电池系统包括：选择装置（例如，控制器），用于根据负载装置的负载选择多相转换器的驱动相位; 以及用于当由选择装置选择时以载波频率驱动多个驱动相位的驱动装置（例如，控制器），使得这些驱动相位彼此几乎相反。

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