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1.发明申请公开(公告)号：US20080298100A1
公开(公告)日：2008-12-04
申请号：US12125962
申请日：2008-05-23
申请人： Koichiro ESAKA , Masaaki Konoto
发明人： Koichiro ESAKA , Masaaki Konoto
CPC分类号： H02J50/10 , H01F30/04 , H01F38/14 , H02J5/005 , H02J7/025 , H04B5/0037 , H04B5/0087
摘要： Provided is a contactless power receiving unit which has a simple configuration, and which is capable of generating constant induced electromotive force regardless of the orientation of a power receiving coil. Multiple power receiving coils are arranged to form certain relative angles to one another in a parallel magnetic field generated by a power supply unit. A rectifier circuit is connected to each power receiving coil. An adder circuit is configured to add DC power obtained, through the rectifier circuits, from the multiple power receiving coils, and to output resultant DC power of the addition.
摘要翻译： 提供一种非接触式电力接收单元，其具有简单的结构，并且能够产生恒定的感应电动势，而与电力接收线圈的取向无关。 多个电力接收线圈被布置成在由电源单元产生的并联磁场中彼此形成一定的相对角度。 整流电路连接到每个受电线圈。 加法器电路被配置为将通过整流器电路获得的DC功率从多个电力接收线圈中添加，并输出相加的所得直流电力。
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公开(公告)号：US20060029846A1
公开(公告)日：2006-02-09
申请号：US11194750
申请日：2005-08-02
申请人： Masaaki Konoto , Masaya Fujii , Kazuhiro Seo , Kunihisa Sekiguchi
发明人： Masaaki Konoto , Masaya Fujii , Kazuhiro Seo , Kunihisa Sekiguchi
CPC分类号： H01M8/04082 , H01M8/04559 , H01M8/04753 , H01M8/0494 , H01M8/04947 , H01M8/1011 , H01M16/006 , Y02E60/523
摘要： A fuel cell system according to the invention comprises a fuel cell stack, a fuel feeder that supplies the fuel cell stack with fuel, a rechargeable battery that is an electric storage device, a bidirectional DC/DC converter that selectively performs an operation of converting the output voltage of the rechargeable battery into a predetermined voltage and then outputting it (a discharge operation), or an operation of charging the rechargeable battery using the electric power outputted from the fuel cell stack (a charge operation), and a mode control circuit. The mode control circuit detects the output voltage of the fuel cell stack so that, when it is higher than the set value, the mode control circuit makes the bidirectional DC/DC converter perform the charge operation; when it is not higher than the set value, the mode control circuit makes the bidirectional DC/DC converter perform the discharge operation.
摘要翻译： 根据本发明的燃料电池系统包括燃料电池堆，向燃料电池堆提供燃料的燃料供给器，作为蓄电装置的可再充电电池，双向DC / DC转换器，其选择性地执行转换 可再充电电池的输出电压进入预定电压，然后输出（放电操作），或使用从燃料电池堆输出的电力（充电操作）对可再充电电池充电的操作以及模式控制电路。 模式控制电路检测燃料电池堆的输出电压，使得当其高于设定值时，模式控制电路使双向DC / DC转换器执行充电操作; 当不高于设定值时，模式控制电路使双向DC / DC转换器执行放电操作。
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3.发明授权Contactless power receiving unit and electronic device employing the same 失效非接触式电力接收单元和采用该接收单元的电子设备公开(公告)号：US07948781B2
公开(公告)日：2011-05-24
申请号：US12125962
申请日：2008-05-23
申请人： Koichiro Esaka , Masaaki Konoto
发明人： Koichiro Esaka , Masaaki Konoto
CPC分类号： H02J50/10 , H01F30/04 , H01F38/14 , H02J5/005 , H02J7/025 , H04B5/0037 , H04B5/0087
摘要： Provided is a contactless power receiving unit which has a simple configuration, and which is capable of generating constant induced electromotive force regardless of the orientation of a power receiving coil. Multiple power receiving coils are arranged to form certain relative angles to one another in a parallel magnetic field generated by a power supply unit. A rectifier circuit is connected to each power receiving coil. An adder circuit is configured to add DC power obtained, through the rectifier circuits, from the multiple power receiving coils, and to output resultant DC power of the addition.
摘要翻译： 提供一种非接触式电力接收单元，其具有简单的结构，并且能够产生恒定的感应电动势，而与电力接收线圈的取向无关。 多个电力接收线圈被布置成在由电源单元产生的并联磁场中彼此形成一定的相对角度。 整流电路连接到每个受电线圈。 加法器电路被配置为将通过整流器电路获得的DC功率从多个电力接收线圈中添加，并输出相加的所得直流电力。
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公开(公告)号：US20100266919A1
公开(公告)日：2010-10-21
申请号：US12827196
申请日：2010-06-30
申请人： Masaaki KONOTO , Masaya Fujii , Kazuhiro Seo , Kunihisa Sekiguchi
发明人： Masaaki KONOTO , Masaya Fujii , Kazuhiro Seo , Kunihisa Sekiguchi
IPC分类号： H01M8/04
CPC分类号： H01M8/04082 , H01M8/04559 , H01M8/04753 , H01M8/0494 , H01M8/04947 , H01M8/1011 , H01M16/006 , Y02E60/523
摘要： A fuel cell system according to the invention comprises a fuel cell stack, a fuel feeder that supplies the fuel cell stack with fuel, a rechargeable battery that is an electric storage device, a bidirectional DC/DC converter that selectively performs an operation of converting the output voltage of the rechargeable battery into a predetermined voltage and then outputting it (a discharge operation), or an operation of charging the rechargeable battery using the electric power outputted from the fuel cell stack (a charge operation), and a mode control circuit. The mode control circuit detects the output voltage of the fuel cell stack so that, when it is higher than the set value, the mode control circuit makes the bidirectional DC/DC converter perform the charge operation; when it is not higher than the set value, the mode control circuit makes the bidirectional DC/DC converter perform the discharge operation.
摘要翻译： 根据本发明的燃料电池系统包括燃料电池堆，向燃料电池堆提供燃料的燃料供给器，作为蓄电装置的可再充电电池，双向DC / DC转换器，其选择性地执行转换 可再充电电池的输出电压进入预定电压，然后输出（放电操作），或使用从燃料电池堆输出的电力（充电操作）对可再充电电池充电的操作以及模式控制电路。 模式控制电路检测燃料电池堆的输出电压，使得当其高于设定值时，模式控制电路使双向DC / DC转换器执行充电操作; 当不高于设定值时，模式控制电路使双向DC / DC转换器执行放电操作。
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公开(公告)号：US07767353B2
公开(公告)日：2010-08-03
申请号：US11194750
申请日：2005-08-02
申请人： Masaaki Konoto , Masaya Fujii , Kazuhiro Seo , Kunihisa Sekiguchi
发明人： Masaaki Konoto , Masaya Fujii , Kazuhiro Seo , Kunihisa Sekiguchi
CPC分类号： H01M8/04082 , H01M8/04559 , H01M8/04753 , H01M8/0494 , H01M8/04947 , H01M8/1011 , H01M16/006 , Y02E60/523
摘要： A fuel cell system according to the invention comprises a fuel cell stack, a fuel feeder that supplies the fuel cell stack with fuel, a rechargeable battery that is an electric storage device, a bidirectional DC/DC converter that selectively performs an operation of converting the output voltage of the rechargeable battery into a predetermined voltage and then outputting it (a discharge operation), or an operation of charging the rechargeable battery using the electric power outputted from the fuel cell stack (a charge operation), and a mode control circuit. The mode control circuit detects the output voltage of the fuel cell stack so that, when it is higher than the set value, the mode control circuit makes the bidirectional DC/DC converter perform the charge operation; when it is not higher than the set value, the mode control circuit makes the bidirectional DC/DC converter perform the discharge operation.
摘要翻译： 根据本发明的燃料电池系统包括燃料电池堆，向燃料电池堆提供燃料的燃料供给器，作为蓄电装置的可再充电电池，双向DC / DC转换器，其选择性地执行转换 可再充电电池的输出电压进入预定电压，然后输出（放电操作），或使用从燃料电池堆输出的电力（充电操作）对可再充电电池充电的操作以及模式控制电路。 模式控制电路检测燃料电池堆的输出电压，使得当其高于设定值时，模式控制电路使双向DC / DC转换器执行充电操作; 当不高于设定值时，模式控制电路使双向DC / DC转换器执行放电操作。
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6.发明授权Fuel cell system built as a system in which a fuel cell and an electric device are provided in parallel 有权作为燃料电池和电气装置并联设置的燃料电池系统公开(公告)号：US07535194B2
公开(公告)日：2009-05-19
申请号：US11392629
申请日：2006-03-30
IPC分类号： H01M10/46
CPC分类号： H02J7/34 , H02J2001/004
摘要： A fuel cell system of the present invention includes a fuel cell stack, a fuel feeder that provides the fuel cell stack with fuel, a fuel cell DC/DC converter that converts the output voltage of the fuel cell stack to a predetermined voltage and then outputs it, a rechargeable battery that is an electric storage device, and a rechargeable battery DC/DC converter that converts the output voltage of the rechargeable battery to a predetermined voltage and then outputs it. The setting of a voltage at a node at which an output end of the fuel cell DC/DC converter and an output end of the rechargeable battery DC/DC converter are connected together is changeable, and the rechargeable battery is detachable. As a result, the fuel cell system of the present invention has high versatility.
摘要翻译： 本发明的燃料电池系统包括燃料电池堆，为燃料电池堆提供燃料的燃料供给器，将燃料电池堆的输出电压转换为预定电压然后输出的燃料电池DC / DC转换器 它是作为蓄电装置的可充电电池，以及将可再充电电池的输出电压转换为预定电压然后输出的可充电电池DC / DC转换器。 在燃料电池DC / DC转换器的输出端和可再充电电池DC / DC转换器的输出端连接在一起的节点处的电压设置是可变的，并且可再充电电池是可拆卸的。 结果，本发明的燃料电池系统具有高通用性。
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公开(公告)号：US20060029845A1
公开(公告)日：2006-02-09
申请号：US11193610
申请日：2005-08-01
申请人： Masaaki Konoto , Masaya Fujii , Kazuhiro Seo , Masahiro Makino
发明人： Masaaki Konoto , Masaya Fujii , Kazuhiro Seo , Masahiro Makino
CPC分类号： H01M8/04619 , H01M8/04753 , H01M8/0488 , H01M8/0491 , H01M10/46 , H01M16/006
摘要： A fuel cell system of the invention is built as a system in which a fuel cell stack and an electric storage device are provided in parallel, and includes, in addition to the fuel cell stack and the electric storage device, a fuel feeder and a DC/DC converter. The fuel feeder feeds the fuel cell stack with fuel. The DC/DC converter converts the output voltage of the electric storage device into a predetermined voltage and outputs it. This predetermined voltage is equal to or higher than the output voltage of the fuel cell stack as obtained when it is outputting the maximum output electric power. The fuel cell system of the invention is free from shortening of the lifetime of the fuel cell.
摘要翻译： 本发明的燃料电池系统被构建为并联设置燃料电池堆和蓄电装置的系统，除了燃料电池堆和蓄电装置之外，还包括燃料供给器和DC / DC转换器。 燃料供给器向燃料电池堆馈送燃料。 DC / DC转换器将蓄电装置的输出电压转换成预定电压并输出。 该预定电压等于或高于在输出最大输出电力时获得的燃料电池堆的输出电压。 本发明的燃料电池系统不会缩短燃料电池的寿命。
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公开(公告)号：US08012638B2
公开(公告)日：2011-09-06
申请号：US12827196
申请日：2010-06-30
申请人： Masaaki Konoto , Masaya Fujii , Kazuhiro Seo , Kunihisa Sekiguchi
发明人： Masaaki Konoto , Masaya Fujii , Kazuhiro Seo , Kunihisa Sekiguchi
CPC分类号： H01M8/04082 , H01M8/04559 , H01M8/04753 , H01M8/0494 , H01M8/04947 , H01M8/1011 , H01M16/006 , Y02E60/523
摘要： A fuel cell system according to the invention comprises a fuel cell stack, a fuel feeder that supplies the fuel cell stack with fuel, a rechargeable battery that is an electric storage device, a bidirectional DC/DC converter that selectively performs an operation of converting the output voltage of the rechargeable battery into a predetermined voltage and then outputting it (a discharge operation), or an operation of charging the rechargeable battery using the electric power outputted from the fuel cell stack (a charge operation), and a mode control circuit. The mode control circuit detects the output voltage of the fuel cell stack so that, when it is higher than the set value, the mode control circuit makes the bidirectional DC/DC converter perform the charge operation; when it is not higher than the set value, the mode control circuit makes the bidirectional DC/DC converter perform the discharge operation.
摘要翻译： 根据本发明的燃料电池系统包括燃料电池堆，向燃料电池堆提供燃料的燃料供给器，作为蓄电装置的可再充电电池，双向DC / DC转换器，其选择性地执行转换 可再充电电池的输出电压进入预定电压，然后输出（放电操作），或使用从燃料电池堆输出的电力（充电操作）对可再充电电池充电的操作以及模式控制电路。 模式控制电路检测燃料电池堆的输出电压，使得当其高于设定值时，模式控制电路使双向DC / DC转换器执行充电操作; 当不高于设定值时，模式控制电路使双向DC / DC转换器执行放电操作。
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公开(公告)号：US20060220609A1
公开(公告)日：2006-10-05
申请号：US11392629
申请日：2006-03-30
IPC分类号： H02J7/00
CPC分类号： H02J7/34 , H02J2001/004
摘要： A fuel cell system of the present invention includes a fuel cell stack, a fuel feeder that provides the fuel cell stack with fuel, a fuel cell DC/DC converter that converts the output voltage of the fuel cell stack to a predetermined voltage and then outputs it, a rechargeable battery that is an electric storage device, and a rechargeable battery DC/DC converter that converts the output voltage of the rechargeable battery to a predetermined voltage and then outputs it. The setting of a voltage at a node at which an output end of the fuel cell DC/DC converter and an output end of the rechargeable battery DC/DC converter are connected together is changeable, and the rechargeable battery is detachable. As a result, the fuel cell system of the present invention has high versatility.
摘要翻译： 本发明的燃料电池系统包括燃料电池堆，为燃料电池堆提供燃料的燃料供给器，将燃料电池堆的输出电压转换为预定电压然后输出的燃料电池DC / DC转换器 它是作为蓄电装置的可充电电池，以及将可再充电电池的输出电压转换为预定电压然后输出的可充电电池DC / DC转换器。 在燃料电池DC / DC转换器的输出端和可再充电电池DC / DC转换器的输出端连接在一起的节点处的电压设置是可变的，并且可再充电电池是可拆卸的。 结果，本发明的燃料电池系统具有高通用性。
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公开(公告)号：US20060029842A1
公开(公告)日：2006-02-09
申请号：US11193620
申请日：2005-08-01
申请人： Masaaki Konoto , Masaya Fujii , Kazuhiro Seo
发明人： Masaaki Konoto , Masaya Fujii , Kazuhiro Seo
CPC分类号： H01M8/04619 , H01M8/04753 , H01M8/04947 , H01M10/46 , H01M16/006
摘要： A fuel cell system according to the invention comprises a fuel feeder, a fuel cell stack, a mode control circuit, a bidirectional DC/DC converter, and an electric storage device. The fuel feeder supplies the fuel cell stack with fuel required for the fuel cell stack to generate a predetermined electric power. When the electric power outputted from the fuel cell stack is larger than the load electric power, the mode control circuit makes the bidirectional DC/DC converter perform an operation of charging the electric storage device using the electric power outputted from the fuel cell stack. When the electric power outputted from the fuel cell stack is smaller than the load electric power, the mode control circuit makes the bidirectional DC/DC converter perform an operation of converting the output voltage of the electric storage device into a predetermined voltage and then outputting it. The predetermined voltage is set approximately equal to the output voltage of the fuel cell stack, and the fuel cell stack is controlled to carry out a fixed output at the predetermined electric power.
摘要翻译： 根据本发明的燃料电池系统包括燃料供给器，燃料电池堆，模式控制电路，双向DC / DC转换器和电存储装置。 燃料供给器为燃料电池堆提供燃料电池堆所需的燃料以产生预定的电力。 当从燃料电池堆输出的电力大于负载电力时，模式控制电路使得双向DC / DC转换器执行使用从燃料电池堆输出的电力对蓄电装置充电的操作。 当从燃料电池堆输出的电力小于负载电力时，模式控制电路使得双向DC / DC转换器执行将蓄电装置的输出电压转换成预定电压然后输出的操作 。 预定电压设定为近似等于燃料电池堆的输出电压，并且控制燃料电池堆以预定电力执行固定输出。
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