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公开(公告)号：US08518590B2
公开(公告)日：2013-08-27
申请号：US12690417
申请日：2010-01-20
IPC分类号： H01M8/04
CPC分类号： B60L11/1881 , Y02T90/34
摘要： An output characteristic of a fuel cell is estimated by detecting an output current of the fuel cell and a voltage between terminals of the fuel cell, and then estimating the output characteristic of the fuel cell on the basis of the detected output current and the detected voltage between the terminals, and a basic output characteristic of the fuel cell.
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公开(公告)号：US08018196B2
公开(公告)日：2011-09-13
申请号：US11435885
申请日：2006-05-18
IPC分类号： H02J7/14
CPC分类号： B60L11/1894 , B60L11/1887 , B60L2210/10 , B60L2240/525 , H01M8/04388 , H01M8/04395 , H01M8/04626 , H01M8/04753 , H01M8/0488 , H01M8/0494 , H01M8/04947 , H01M10/42 , H01M16/003 , Y02T90/34
摘要： A power source system (1) includes a fuel cell (40) and a battery (20) connected in parallel. A DC-DC converter (30) is connected to the battery (20) side. A maximum output ratio of the fuel cell (40) and the battery (20) is set in a range in which the output of the fuel cell falls within 65 to 80% of the total output. Accordingly, electric power loss due to the DC-DC converter (30) is controlled, whereby a high energy efficiency can be achieved.
摘要翻译： 电源系统（1）包括并联连接的燃料电池（40）和电池（20）。 DC-DC转换器（30）连接到电池（20）侧。 燃料电池（40）和电池（20）的最大输出比设定在燃料电池的输出落在总输出的65〜80％的范围内。 因此，控制由于DC-DC转换器（30）引起的电力损失，由此能够实现高能量效率。
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公开(公告)号：US07583050B2
公开(公告)日：2009-09-01
申请号：US10381600
申请日：2001-10-02
IPC分类号： H02J7/14
CPC分类号： B60L11/1894 , B60L11/1887 , B60L2210/10 , B60L2240/525 , H01M8/04388 , H01M8/04395 , H01M8/04626 , H01M8/04753 , H01M8/0488 , H01M8/0494 , H01M8/04947 , H01M10/42 , H01M16/003 , Y02T90/34
摘要： A power source system (1) includes a fuel cell (40) and a battery (20) connected in parallel. A DC-DC converter (30) is connected to the battery (20) side. A maximum output ratio of the fuel cell (40) and the battery (20) is set in a range in which the output of the fuel cell falls within 65 to 80% of the total output. Accordingly, electric power loss due to the DC-DC converter (30) is controlled, whereby a high energy efficiency can be achieved.
摘要翻译： 电源系统（1）包括并联连接的燃料电池（40）和电池（20）。 DC-DC转换器（30）连接到电池（20）侧。 燃料电池（40）和电池（20）的最大输出比设定在燃料电池的输出落在总输出的65〜80％的范围内。 因此，控制由于DC-DC转换器（30）引起的电力损失，由此能够实现高能量效率。
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4.发明授权Fuel cell output characteristic estimation apparatus and output characteristic estimation method, fuel cell system and vehicle having the same, and fuel cell output control method and data storage medium 有权燃料电池输出特性估计装置和输出特性估计方法，具有该燃料电池系统的燃料电池系统和车辆，以及燃料电池输出控制方法和数据存储介质公开(公告)号：US07410711B2
公开(公告)日：2008-08-12
申请号：US10852178
申请日：2004-05-25
CPC分类号： B60L11/1881 , Y02T90/34
摘要： An output characteristic of a fuel cell is estimated by detecting an output current of the fuel cell and a voltage between terminals of the fuel cell, and then estimating the output characteristic of the fuel cell on the basis of the detected output current and the detected voltage between the terminals, and a basic output characteristic of the fuel cell.
摘要翻译： 通过检测燃料电池的输出电流和燃料电池的端子之间的电压来估计燃料电池的输出特性，然后基于检测到的输出电流和检测到的电压来估计燃料电池的输出特性 在端子之间，以及燃料电池的基本输出特性。
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公开(公告)号：US06818337B2
公开(公告)日：2004-11-16
申请号：US09990264
申请日：2001-11-23
IPC分类号： H01M804
摘要： An output characteristic of a fuel cell is estimated by detecting an output current of the fuel cell and a voltage between terminals of the fuel cell, and then estimating the output characteristic of the fuel cell on the basis of the detected output current and the detected voltage between the terminals, and a basic output characteristic of the fuel cell.
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6.发明申请FUEL CELL OUTPUT CHARACTERISTIC ESTIMATION APPARATUS AND OUTPUT CHARACTERISTIC ESTIMATION METHOD, FUEL CELL SYSTEM AND VEHICLE HAVING THE SAME, AND FUEL CELL OUTPUT CONTROL METHOD AND DATA STORAGE MEDIUM 有权燃料电池输出特性估计装置和输出特性估算方法，燃料电池系统和具有该燃料电池系统的燃料电池单元输出控制方法和数据存储介质公开(公告)号：US20100119900A1
公开(公告)日：2010-05-13
申请号：US12690417
申请日：2010-01-20
IPC分类号： H01M8/04
CPC分类号： B60L11/1881 , Y02T90/34
摘要： An output characteristic of a fuel cell is estimated by detecting an output current of the fuel cell and a voltage between terminals of the fuel cell, and then estimating the output characteristic of the fuel cell on the basis of the detected output current and the detected voltage between the terminals, and a basic output characteristic of the fuel cell.
摘要翻译： 通过检测燃料电池的输出电流和燃料电池的端子之间的电压来估计燃料电池的输出特性，然后基于检测到的输出电流和检测到的电压来估计燃料电池的输出特性 在端子之间，以及燃料电池的基本输出特性。
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7.发明申请FUEL CELL OUTPUT CHARACTERISTIC ESTIMATION APPARATUS AND OUTPUT CHARACTERISTIC ESTIMATION METHOD, FUEL CELL SYSTEM AND VEHICLE HAVING THE SAME, AND FUEL CELL OUTPUT CONTROL METHOD AND DATA STORAGE MEDIUM 审中-公开燃料电池输出特性估计装置和输出特性估算方法，燃料电池系统和具有该燃料电池系统的燃料电池单元输出控制方法和数据存储介质公开(公告)号：US20080254329A1
公开(公告)日：2008-10-16
申请号：US12140737
申请日：2008-06-17
IPC分类号： H01M8/04
摘要： An output characteristic of a fuel cell is estimated by detecting an output current of the fuel cell and a voltage between terminals of the fuel cell, and then estimating the output characteristic of the fuel cell on the basis of the detected output current and the detected voltage between the terminals, and a basic output characteristic of the fuel cell.
摘要翻译： 通过检测燃料电池的输出电流和燃料电池的端子之间的电压来估计燃料电池的输出特性，然后基于检测到的输出电流和检测到的电压来估计燃料电池的输出特性 在端子之间，以及燃料电池的基本输出特性。
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公开(公告)号：US20060208691A1
公开(公告)日：2006-09-21
申请号：US11435885
申请日：2006-05-18
IPC分类号： H02J7/00
CPC分类号： B60L11/1894 , B60L11/1887 , B60L2210/10 , B60L2240/525 , H01M8/04388 , H01M8/04395 , H01M8/04626 , H01M8/04753 , H01M8/0488 , H01M8/0494 , H01M8/04947 , H01M10/42 , H01M16/003 , Y02T90/34
摘要： A power source system (1) includes a fuel cell (40) and a battery (20) connected in parallel. A DC-DC converter (30) is connected to the battery (20) side. A maximum output ratio of the fuel cell (40) and the battery (20) is set in a range in which the output of the fuel cell falls within 65 to 80% of the total output. Accordingly, electric power loss due to the DC-DC converter (30) is controlled, whereby a high energy efficiency can be achieved.
摘要翻译： 电源系统（1）包括并联连接的燃料电池（40）和电池（20）。 DC-DC转换器（30）连接到电池（20）侧。 燃料电池（40）和电池（20）的最大输出比设定在燃料电池的输出落在总输出的65〜80％的范围内。 因此，控制由于DC-DC转换器（30）引起的电力损失，由此能够实现高能量效率。
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公开(公告)号：US06920948B2
公开(公告)日：2005-07-26
申请号：US09968987
申请日：2001-10-03
IPC分类号： H02J7/34 , B60L1/00 , B60L11/18 , H01M8/00 , H01M8/04 , H01M16/00 , H02J1/00 , H02J1/10 , B60K6/00
CPC分类号： B60L11/1881 , B60L11/1894 , B60L2210/10 , H01M8/04388 , H01M8/04395 , H01M8/04626 , H01M8/04753 , H01M8/0488 , H01M8/04992 , H01M16/006 , H01M2250/20 , Y02T10/7216 , Y02T90/32 , Y02T90/34
摘要： A power supply system includes a fuel cell and a battery connected in parallel. A DC-DC converter is connected to the battery. A maximum output ratio of the fuel cell and the battery is set to be in a range where the output of the fuel cell is within 65 to 80% of the total output. Accordingly, electric power loss owing to conversion performed by the DC-DC converter is reduced to achieve a high energy efficiency.
摘要翻译： 电源系统包括燃料电池和并联连接的电池。 DC-DC转换器连接到电池。 燃料电池和电池的最大输出比设定为燃料电池的输出为总输出的65〜80％的范围。 因此，减小了由DC-DC转换器进行的转换造成的电力损失，以实现高的能量效率。
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10.发明授权Power supply apparatus including fuel cell and capacitor, and operation method thereof 有权包括燃料电池和电容器的电源设备及其操作方法公开(公告)号：US07196492B2
公开(公告)日：2007-03-27
申请号：US10322688
申请日：2002-12-19
IPC分类号： H01M10/46
CPC分类号： H01M8/0494 , B60L11/1887 , B60L11/1892 , B60L11/1894 , H01M8/04567 , H01M8/04589 , H01M16/006 , Y02T90/34
摘要： An electric vehicle 10 includes a power supply apparatus 15. The power supply apparatus 15 includes a fuel cell system 22, capacitor 24 and secondary battery 26 that are connected in parallel to wiring 50. When a drive motor is performing regeneration, the capacitor 24 is collecting the regenerated electric power. The fuel cell system 22 generates electric power in accordance with the load demand. The switches 20 between the fuel cell and the wiring are closed when the load becomes small and the regenerated voltage attains a predetermined level. As a result, the generation of electric power by the fuel cell system is suspended under low-load conditions where the energy efficiency of the fuel cell system 22 is low.
摘要翻译： 电动车辆10包括供电装置15。 电源装置15包括并联连接到配线50的燃料电池系统22，电容器24和二次电池26。 当驱动电动机进行再生时，电容器24收集再生电力。 燃料电池系统22根据负载需求产生电力。 当负载变小并且再生电压达到预定水平时，燃料电池和配线之间的开关20闭合。 结果，在燃料电池系统22的能量效率低的低负荷条件下，将燃料电池系统的电力产生停止。
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