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公开(公告)号：US20140087285A1
公开(公告)日：2014-03-27
申请号：US14118024
申请日：2012-04-05
IPC分类号： H01M8/04
CPC分类号： H01M8/04228 , B60L1/003 , B60L11/1803 , B60L11/1857 , B60L11/1859 , B60L11/1861 , B60L11/1887 , B60L11/1892 , B60L2240/12 , B60L2240/36 , B60L2240/423 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2270/142 , B60L2270/145 , H01M8/04223 , H01M8/04225 , H01M8/04303 , H01M8/04358 , H01M8/0438 , H01M8/04619 , H01M8/04753 , H01M8/0488 , H01M16/006 , H01M2250/20 , Y02T10/642 , Y02T10/7044 , Y02T10/705 , Y02T90/32 , Y02T90/34
摘要： The fuel cell system of the present invention comprises: an electric motor, a fuel cell stack, a fuel supply unit, and a controller that controls a power-plant including the fuel cell stack and the fuel supply unit. The controller comprises further: a stack output-response request computing unit to compute a stack output-response request requested for the fuel cell stack; a stack voltage setup unit during idle-stop to set up a lower limit of stack setup-voltage during idle-stop that is set up as a stack voltage during execution of idle-stop so as to be higher as the stack output-response request is larger, and so as to be lower as the request is smaller; and an operation unit of recovering a stack voltage during idle-stop to execute a recovery operation when an actual stack voltage becomes, during execution of idle-stop, lower than the lower limit of stack setup-voltage during idle-stop.
摘要翻译： 本发明的燃料电池系统包括：电动机，燃料电池堆，燃料供给单元和控制包括燃料电池堆和燃料供给单元的发电厂的控制器。 控制器还包括：堆栈输出响应请求计算单元，用于计算为燃料电池堆请求的堆栈输出响应请求; 怠速停止期间的堆叠电压设置单元，以在怠速停止期间建立怠速停止期间的堆叠建立电压的下限，其被设置为在执行怠速停止期间的堆叠电压，以便随着堆栈输出响应请求而更高 较大，要求较小; 以及操作单元，其在怠速停止期间当实际堆叠电压变为低于怠速停止期间的堆叠建立电压的下限时，在怠速停止期间恢复堆叠电压以执行恢复操作。
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公开(公告)号：US09640812B2
公开(公告)日：2017-05-02
申请号：US14118024
申请日：2012-04-05
IPC分类号： H01M8/02 , H01M8/04 , H01M8/06 , B60L11/18 , H01M8/04223 , H01M8/04537 , H01M8/04858 , H01M16/00 , H01M8/04746 , B60L1/00 , H01M8/0432 , H01M8/0438
CPC分类号： H01M8/04228 , B60L1/003 , B60L11/1803 , B60L11/1857 , B60L11/1859 , B60L11/1861 , B60L11/1887 , B60L11/1892 , B60L2240/12 , B60L2240/36 , B60L2240/423 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2270/142 , B60L2270/145 , H01M8/04223 , H01M8/04225 , H01M8/04303 , H01M8/04358 , H01M8/0438 , H01M8/04619 , H01M8/04753 , H01M8/0488 , H01M16/006 , H01M2250/20 , Y02T10/642 , Y02T10/7044 , Y02T10/705 , Y02T90/32 , Y02T90/34
摘要： The fuel cell system of the present invention comprises: an electric motor, a fuel cell stack, a fuel supply unit, and a controller that controls a power-plant including the fuel cell stack and the fuel supply unit. The controller comprises further: a stack output-response request computing unit to compute a stack output-response request requested for the fuel cell stack; a stack voltage setup unit during idle-stop to set up a lower limit of stack setup-voltage during idle-stop that is set up as a stack voltage during execution of idle-stop so as to be higher as the stack output-response request is larger, and so as to be lower as the request is smaller; and an operation unit of recovering a stack voltage during idle-stop to execute a recovery operation when an actual stack voltage becomes, during execution of idle-stop, lower than the lower limit of stack setup-voltage during idle-stop.
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公开(公告)号：US20140120439A1
公开(公告)日：2014-05-01
申请号：US14127631
申请日：2012-04-03
IPC分类号： H01M8/04
CPC分类号： H01M8/04228 , H01M8/04303 , H01M8/04365 , H01M8/04552 , H01M8/04559 , H01M8/04753 , H01M2008/1095 , Y02E60/50
摘要： In a fuel cell system which executes a stop process of stopping an output from a fuel cell when a required power generation amount for the fuel cell is smaller than a predetermined power generation amount and supplies oxidant during a stop process period, fuel gas is intermittently supplied to a fuel electrode at a basic supply interval, which is set in advance and at which carbon dioxide is not generated in an oxidant electrode, during the stop process period.
摘要翻译： 在燃料电池的所需发电量小于规定的发电量的情况下，执行停止燃料电池的输出的停止处理的燃料电池系统，并且在停止处理期间供给氧化剂，燃料气体被间歇地供给 在停止处理期间，在预先设定为氧化剂电极中不产生二氧化碳的基本供给间隔的燃料电极。
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公开(公告)号：US20110274998A1
公开(公告)日：2011-11-10
申请号：US13129986
申请日：2009-11-16
申请人： Yasushi Ichikawa , Keigo Ikezoe , Kenichi Goto , Ken Nakayama , Mitsunori Kumada , Yousuke Tomita
发明人： Yasushi Ichikawa , Keigo Ikezoe , Kenichi Goto , Ken Nakayama , Mitsunori Kumada , Yousuke Tomita
IPC分类号： H01M8/04
CPC分类号： H01M8/04104 , H01M8/04179 , H01M8/04365 , H01M8/04388 , H01M8/04395 , H01M8/04753 , H01M2008/1095
摘要： A fuel cell system 100 includes: a fuel cell 1 for generating a power by causing an electrochemical reaction between an oxidant gas supplied to an oxidant electrode 34 and a fuel gas supplied to a fuel electrode 67; a fuel gas supplier HS for supplying the fuel gas to the fuel electrode 67; and a controller 40 for controlling the fuel gas supplier HS to thereby supply the fuel gas to the fuel electrode 67, the controller 40 being configured to implement a pressure change when an outlet of the fuel electrode 67 side is closed, wherein based on a first pressure change pattern for implementing the pressure change at a first pressure width API, the controller 40 periodically changes a pressure of the fuel gas at the fuel electrode 67.
摘要翻译： 燃料电池系统100包括：燃料电池1，用于通过供给到氧化剂电极34的氧化剂气体和供给到燃料电极67的燃料气体之间的电化学反应产生电力; 用于向燃料电极67供应燃料气体的燃料气体供应器HS; 以及控制器40，用于控制燃料供应商HS，从而将燃料气体供应到燃料电极67，控制器40构造成当燃料电极67侧的出口关闭时实现压力变化，其中基于第一 用于在第一压力宽度API处实施压力变化的压力变化模式，控制器40周期性地改变燃料电极67处的燃料气体的压力。
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公开(公告)号：US07833669B2
公开(公告)日：2010-11-16
申请号：US10520623
申请日：2004-03-11
申请人： Takeshi Aso , Mitsunori Kumada
发明人： Takeshi Aso , Mitsunori Kumada
CPC分类号： H01M8/04007 , H01M8/04268 , H01M8/04365 , H01M8/04373 , H01M8/04626 , H01M8/0494 , H01M8/04947 , H01M16/006
摘要： An energy supply (ES) is formed by a fuel cell (1), a power distributor (4) connected to the fuel cell (1), and a secondary cell (7) connected to the power distributor (4), a whole load set (WL) is connected to the power distributor (4), and a controller (8) controls the power distributor (4) to warm the energy supply (ES) by alternatively repeating a power charging distribution (S61) in which power (Gm) generated at the fuel cell (1) is distributed to the secondary cell (7) and the load set (WL), and a power discharging distribution (S71) in which a sum of power (Gr) generated at the fuels cell (1) and power (Dp) discharged from the secondary cell (7) is distributed to the load set (WL).
摘要翻译： 能量供应（ES）由燃料电池（1），连接到燃料电池（1）的电力分配器（4）和连接到配电器（4）的二次电池（7）形成，整个负载 （WL）连接到配电器（4），并且控制器（8）通过交替地重复功率（Gm）来控制功率分配器（4）来加热能量供应（ES），其中功率（Gm ）分配给二次电池（7）和负载组（WL），以及在燃料电池单元（1）处产生的功率（Gr）之和的功率放电分布（S71） ）和从二次电池（7）放电的功率（Dp）被分配到负载组（WL）。
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公开(公告)号：US20060040149A1
公开(公告)日：2006-02-23
申请号：US10520623
申请日：2004-03-11
申请人： Takeshi Aso , Mitsunori Kumada
发明人： Takeshi Aso , Mitsunori Kumada
IPC分类号： H01M8/00
CPC分类号： H01M8/04007 , H01M8/04268 , H01M8/04365 , H01M8/04373 , H01M8/04626 , H01M8/0494 , H01M8/04947 , H01M16/006
摘要： An energy supply (ES) is formed by a fuel cell (1), a power distributor (4) connected to the fuel cell (1), and a secondary cell (7) connected to the power distributor (4), a whole load set (WL) is connected to the power distributor (4), and a controller (8) controls the power distributor (4) to warm the energy supply (ES) by alternatively repeating a power charging distribution (S61) in which power (Gm) generated at the fuel cell (1) is distributed to the secondary cell (7) and the load set (WL), and a power discharging distribution (S71) in which a sum of power (Gr) generated at the fuels cell (1) and power (Dp) discharged from the secondary cell (7) is distributed to the load set (WL).
摘要翻译： 能量供应（ES）由燃料电池（1），连接到燃料电池（1）的电力分配器（4）和连接到配电器（4）的二次电池（7）形成，整个负载 （WL）连接到配电器（4），并且控制器（8）通过交替地重复电力分配（S 61）来控制配电器（4）加热能量供应（ES），其中功率（ 在燃料电池（1）处产生的功率（Gm）的总和分配给二次电池（7）和负载组（WL），以及功率放电分布（S71），其中在燃料电池 （1）和从二次电池（7）放电的功率（Dp）被分配到负载组（WL）。
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公开(公告)号：US09601790B2
公开(公告)日：2017-03-21
申请号：US14127631
申请日：2012-04-03
CPC分类号： H01M8/04228 , H01M8/04303 , H01M8/04365 , H01M8/04552 , H01M8/04559 , H01M8/04753 , H01M2008/1095 , Y02E60/50
摘要： In a fuel cell system which executes a stop process of stopping an output from a fuel cell when a required power generation amount for the fuel cell is smaller than a predetermined power generation amount and supplies oxidant during a stop process period, fuel gas is intermittently supplied to a fuel electrode at a basic supply interval, which is set in advance and at which carbon dioxide is not generated in an oxidant electrode, during the stop process period.
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