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1. 发明专利

JP2011076830A Fuel cell system 审中-公开
标题翻译：燃油电池系统
公开(公告)号：JP2011076830A
公开(公告)日：2011-04-14
申请号：JP2009226225
申请日：2009-09-30
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YAMANAKA TOMIO , ISHIKAWA TOMOTAKA , SUZUKI SHIGEHITO , ASO SHINJI
IPC分类号： H01M8/04
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system capable of securing insulation to the ground of a fuel cell even if the amount of water produced in power generation of the fuel cell is increased. SOLUTION: The fuel cell system includes: a fuel cell; gas supply piping and gas exhaust piping connected to the fuel cell; a gas-supplying means supplying reactant gas to the fuel cell through the gas supply piping; an insulating part installed in the gas exhaust piping and insulating the upstream side and the downstream side of the gas exhaust piping; an insulation resistance-measuring means for measuring the insulation resistance between the upstream gas piping and he downstream gas piping; an insulation decision means for deciding whether or not the insulation resistance measured with the insulation resistance-measuring means is the prescribed value or lower; and a control means for supplying the larger amount of the reactant gas being supplied with the gas-supplying means than that of the reactant gas being supplied in usual power generation when the insulation resistance decision means determines that the insulation resistance is the prescribed value or lower. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够确保燃料电池的地面绝缘的燃料电池系统，即使燃料电池的发电产生的水量增加。燃料电池系统包括：燃料电池; 连接到燃料电池的气体供应管道和排气管道; 气体供给装置，其通过气体供给管路向燃料电池供给反应气体; 安装在所述排气管道中并绝热所述排气管道的上游侧和下游侧的绝缘部; 用于测量上游气体管道和下游气体管道之间的绝缘电阻的绝缘电阻测量装置; 绝缘确定装置，用于判定由绝缘电阻测量装置测量的绝缘电阻是否为规定值以下; 以及控制装置，当所述绝缘电阻决定装置确定所述绝缘电阻为规定值或更低时，供给比正常发电中提供的反应气体的反应气体供给量大的反应气体的供给量较大的控制装置。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2008166018A Fuel cell system 有权
标题翻译：燃油电池系统
公开(公告)号：JP2008166018A
公开(公告)日：2008-07-17
申请号：JP2006351476
申请日：2006-12-27
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： IMAMURA TOMONORI , KAJIWARA SHIGETO , ASO SHINJI
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： H01M8/04291 , H01M8/04253 , H01M8/04649 , H01M8/04828
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system capable of appropriately controlling a moisture volume of a fuel cell.
SOLUTION: An impedance reference value, stored in a memory 151 of an impedance comparison part 150, is provided in order that a moisture volume of the fuel cell 40 may not be decreased too much. The impedance comparison part 150 compares a measured impedance supplied from an impedance calculating part 140 with the impedance reference value, and carries out scavenging control based on the comparison result.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够适当地控制燃料电池的水分容积的燃料电池系统。解决方案：提供了存储在阻抗比较部件150的存储器151中的阻抗参考值，以便燃料电池40的水分容积可能不会被降低太多。阻抗比较部分150将从阻抗计算部分140提供的测量阻抗与阻抗参考值进行比较，并且基于比较结果执行清除控制。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2008146938A Fuel cell system 有权
标题翻译：燃油电池系统
公开(公告)号：JP2008146938A
公开(公告)日：2008-06-26
申请号：JP2006330971
申请日：2006-12-07
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ASO SHINJI
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To reduce noise of auxiliary machines used for scavenging of a fuel cell system.
SOLUTION: At the time of scavenging treatment of the fuel cell 20, by a control part 80, as the auxiliary machines, a hydrogen pump 43 and an air compressor 75 are selected and revolutions of the auxiliary machines are decided based on a detected temperature of a temperature sensor 32. A control of reducing the selected revolutions of the hydrogen pump 43 and the air compressor 75 is carried out as the temperature of the fuel cell 20 is higher, and the control of opening a bypass valve 82 is carried out. To the fuel cell 20, hydrogen gas according to driving of the hydrogen pump 43 in which the revolution is reduced is supplied, and the air according to the air compressor 75 in which the revolution is reduced is supplied via a bypass flow passage 81.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：减少用于清除燃料电池系统的辅助设备的噪音。解决方案：在对燃料电池20进行清理处理时，通过控制部分80，作为辅助机器，选择氢泵43和空气压缩机75，并且基于检测到温度传感器32的温度。当燃料电池20的温度较高时，执行减少氢泵43和空气压缩机75的选定转数的控制，并且承载打开旁通阀82的控制出。向燃料电池20供给根据减小了转数的氢泵43的驱动而产生的氢气，通过旁通流路81供给根据空气压缩机75的空气。 P>版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2008123980A Fuel cell system, and starting method of fuel cell 有权
标题翻译：燃料电池系统和燃料电池启动方法
公开(公告)号：JP2008123980A
公开(公告)日：2008-05-29
申请号：JP2006336044
申请日：2006-12-13
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MANABE KOUTA , OGAWA TOMOYA , ASO SHINJI , NAGANUMA YOSHIAKI
IPC分类号： H01M8/04
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system capable of stabilizing power generation of a fuel cell after completion of warming-up operation.
SOLUTION: In the fuel cell system (1) constituted so as to elevate temperature of the fuel cell (2) in a shorter time compared with normal operation by carrying out the warming-up operation to self heat generate the fuel cell (2), this is equipped with a measuring device (70) to measure the time required to elevate temperature of the fuel cell (2) up to a first prescribed temperature (0°C) by the warming-up operation, and a control device (7) to carry out residual water amount reducing operation to reduce the residual water amount in the fuel cell (2) when the measurement time by the measuring device (70) exceeds a prescribed time.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在完成预热操作之后稳定燃料电池的发电的燃料电池系统。解决方案：在燃料电池系统（1）中，通过进行预热操作，使燃料电池（2）的温度比通常运转更短的时间，从而将燃料电池（... 2），其配备有测量装置（70），用于通过预热操作来测量将燃料电池（2）的温度升高到第一规定温度（0℃）所需的时间，以及控制装置（7）进行剩余水量减少操作，以在由测量装置（70）的测量时间超过规定时间时减少燃料电池（2）中的残留水量。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2007134106A Fuel cell system and method of controlling same 有权
标题翻译：燃料电池系统及其控制方法
公开(公告)号：JP2007134106A
公开(公告)日：2007-05-31
申请号：JP2005324447
申请日：2005-11-09
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ASO SHINJI
IPC分类号： H01M8/04 , B60L11/18 , H01M8/00 , H01M8/10 , H02J7/34
CPC分类号： B60L3/0046 , B60L3/003 , B60L3/0053 , H01M8/04223 , H01M8/04686 , H01M8/04753 , H01M8/0494 , H01M16/006 , H02J7/34 , H02J2001/004 , Y02T90/34
摘要： PROBLEM TO BE SOLVED: To minimize lack of driving power by seeking subsequent recovery even when tentative abnormality of a voltage converter such as a D.C./D.C. converter occurs.
SOLUTION: When abnormality occurs in the voltage converter 14 in this fuel cell system 1 equipped with an electric storage device 15 through the voltage converter 14, the voltage converter 14 is once stopped, normal recovery of the voltage converter 14 is tried after the stop, and driving power is generated by a fuel cell 2 at least until the voltage converter 14 is normally recovered. It is preferable that the upper-limit value of power which can be generated when the voltage converter 14 is normally recovered is previously set at a value lower than the upper-limit value before the occurrence of abnormality. When the voltage converter 14 is normally recovered, it is preferable that the limitation is gradually lifted.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：即使在诸如D.C./D.C。之类的电压转换器的暂时异常的情况下，通过寻求随后的恢复来最小化驱动功率的缺乏。转换器发生。解决方案：当通过电压转换器14配备有蓄电装置15的燃料电池系统1中的电压转换器14发生异常时，电压转换器14一旦停止，则电压转换器14的正常恢复被尝试停止和驱动功率由燃料电池2产生，至少直到电压转换器14正常恢复。优选的是，当电压转换器14正常恢复时可以产生的功率的上限值预先设定为低于发生异常之前的上限值的值。当电压转换器14正常恢复时，优选的是限制逐渐提高。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2014003759A Power source control device 审中-公开
标题翻译：电源控制装置
公开(公告)号：JP2014003759A
公开(公告)日：2014-01-09
申请号：JP2012136067
申请日：2012-06-15
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ASO SHINJI
IPC分类号： H02J7/02 , H01M10/44 , H02J7/00 , H02J7/10
摘要： PROBLEM TO BE SOLVED: To provide a power source control device configured to easily adjust difference in voltage between batteries by equalizing the voltages of the batteries.SOLUTION: A control device 11 of a power source 12 is formed by connecting a plurality of batteries 13 in parallel. The control device measures each voltage of the batteries 13, selects a battery 13 having a small voltage difference from among the measured voltage, connects an external resistor 23 to at least one of the batteries 13, and connects the selected batteries 13 to equalize the voltages.
摘要翻译：要解决的问题：提供一种电源控制装置，其被配置为通过均衡电池的电压来容易地调节电池之间的电压差。解决方案：电源12的控制装置11通过将多个电池13 平行。控制装置测量电池13的每个电压，从测量的电压中选择具有小电压差的电池13，将外部电阻器23连接到至少一个电池13，并连接所选择的电池13以使电压。

7. 发明专利

JP2013243790A Apparatus for controlling power source 审中-公开
标题翻译：用于控制电源的装置
公开(公告)号：JP2013243790A
公开(公告)日：2013-12-05
申请号：JP2012113683
申请日：2012-05-17
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ASO SHINJI
IPC分类号： H02J7/02 , H01M10/44 , H02J7/00
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for controlling a power source that can easily adjust voltage deviation for each battery by an external device.SOLUTION: There is provided an apparatus 11 for controlling a power source 12 in which a plurality of batteries 13 are connected in parallel, and which is capable of charge/discharge by an external device 25 relative to the batteries 13. The apparatus 11 selects whether voltage adjustment among the batteries 13 is performed by charge or is performed by discharge in response to a charging request or a discharge request from the external device 25 when the voltage is different among the plurality of batteries 13.
摘要翻译：要解决的问题：提供一种用于控制能够容易地通过外部装置调整每个电池的电压偏差的电源的装置。解决方案：提供了一种用于控制多个电池13的电源12的装置11 并联连接并且能够通过外部装置25相对于电池13进行充电/放电。装置11选择电池13中的电压调节是通过充电进行还是通过响应于充电请求的放电而执行，或者当多个电池13中的电压不同时，来自外部装置25的放电请求。

8. 发明专利

JP2012074381A Fuel cell system and moving body 有权
标题翻译：燃料电池系统和移动体
公开(公告)号：JP2012074381A
公开(公告)日：2012-04-12
申请号：JP2011229820
申请日：2011-10-19
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ASO SHINJI , SAITO TOMOHIRO
IPC分类号： H01M8/00 , B60L11/18 , H01M8/04 , H01M8/10
CPC分类号： Y02T10/7005
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system and moving body in which a fuel cell is operated stably and operation of a system can be continued even when a voltage converter is abnormal.SOLUTION: The fuel cell system 1 comprises a power generator 8 which is driven by power supply, a fuel cell 2 which supplies electric power to the power generator 8, a power storage device 3 connected in parallel with the fuel cell 2 for the power generator 8 via a voltage converter 4, and a controller 13 which controls the voltage converter 4 and the power generator 8. When the voltage converter 4 is abnormal, the controller 13 sets the lower limit of output from the power generator 8 to a value larger than the rated generation power of the power generator 8.
摘要翻译：要解决的问题：为了提供燃料电池系统稳定运行的燃料电池系统和移动体，即使电压转换器异常，也能够继续运行系统。解决方案：燃料电池系统1包括由电源驱动的发电机8，向发电机8供电的燃料电池2，与燃料电池2并联连接的蓄电装置3，用于通过电压转换器4的发电机8，以及控制电压转换器4和发电机8的控制器13.当电压转换器4异常时，控制器13将发电机8的输出下限设定为值大于发电机8的额定发电功率。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2012064587A Fuel cell system 有权
标题翻译：燃油电池系统
公开(公告)号：JP2012064587A
公开(公告)日：2012-03-29
申请号：JP2011233781
申请日：2011-10-25
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ASO SHINJI
IPC分类号： H01M8/04 , B60L3/04 , B60L11/18 , H01M8/00 , H01M8/10
CPC分类号： Y02T10/7005
摘要： PROBLEM TO BE SOLVED: To minimize deficiency of driving force, even if a voltage converter such as a DC/DC converter is temporarily abnormal, by seeking subsequent reset.SOLUTION: In a fuel cell system 1 comprising a power storage device 15 connected through a voltage converter 14, when an abnormality occurs in the voltage converter 14, the voltage converter 14 is stopped temporarily and normal reset thereof is tried, and driving force is generated at least from a fuel cell 2 until the voltage converter 14 is reset normally. The upper limit of a power which can be generated when the voltage converter 14 is reset normally is preferably set to a value lower than the upper limit power before occurrence of the abnormality. When the voltage converter 14 is reset normally, limitation is preferably released gradually.
摘要翻译：要解决的问题：为了最小化驱动力的不足，即使DC / DC转换器等电压转换器暂时异常，通过寻求后续复位。解决方案：在包括通过电压转换器14连接的蓄电装置15的燃料电池系统1中，当在电压转换器14中发生异常时，电压转换器14暂时停止并尝试其正常复位，并且驱动至少从燃料电池2产生直到电压转换器14正常复位的力。当电压转换器14正常复位时可以产生的功率的上限优选地被设置为比异常发生之前的上限功率低的值。当电压转换器14正常复位时，优选地逐渐地限制。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2010135341A Fuel cell system 有权
标题翻译：燃油电池系统
公开(公告)号：JP2010135341A
公开(公告)日：2010-06-17
申请号：JP2010025671
申请日：2010-02-08
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ASO SHINJI , KAJIWARA SHIGETO , TSUCHIYA NAOHISA
IPC分类号： H01M8/04 , H01M8/00 , H01M8/10
CPC分类号： H01M8/04253 , B60L11/1887 , B60L11/1892 , B60L11/1894 , H01M8/04291 , H01M8/04529 , H01M8/04626 , H01M8/04649 , H01M8/04828 , H01M2008/1095 , Y02E60/50 , Y02T90/34
摘要： PROBLEM TO BE SOLVED: To shorten a time up to stopping a fuel cell system, and to suppress the freezing of a fuel cell.
SOLUTION: The fuel cell system 1 includes a control device 7 for controlling the operation of the fuel cell 2. The control device 7 operates the fuel cell 2 in a dried condition depending on the state quantity (impedance) of the fuel cell 2 being operated. The control device 7 can operate the fuel cell 2 in the dried condition before a system stop command, and change over the operation of the fuel cell 2 from the dried condition into a wet condition when the required output of the fuel cell 2 or the vehicle speed of a vehicle 100 is a predetermined value or greater.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：缩短停止燃料电池系统的时间，并且抑制燃料电池的冻结。解决方案：燃料电池系统1包括用于控制燃料电池2的操作的控制装置7.控制装置7根据燃料电池的状态量（阻抗）以干燥状态操作燃料电池2 2操作。控制装置7可以在系统停止命令之前的干燥状态下操作燃料电池2，并且当燃料电池2或车辆的所需输出时将燃料电池2从干燥状态的操作转变为湿润状态车辆100的速度为预定值以上。版权所有（C）2010，JPO＆INPIT

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