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1. 发明公开

EP3285320A1 FUEL CELL SYSTEM 有权
标题翻译：燃料电池系统
公开(公告)号：EP3285320A1
公开(公告)日：2018-02-21
申请号：EP17181380.1
申请日：2008-12-26
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： HAMADA, Kenichi , KITAMURA, Nobuyuki , MANABE, Kouta , IMANISHI, Hiroyuki
IPC分类号： H01M8/04 , B60L11/18 , H01M8/00 , H02M3/155 , B60L1/00 , B60W10/08 , B60W10/26 , B60W10/28 , H01M10/44 , H01M8/04537 , H01M8/04858 , H02M1/34 , H02M3/158
摘要： In order to assure drive of a drive motor, a boost operation of a boost device is appropriately performed by judging whether a voltage supplied from a fuel cell suffices a voltage required for driving the drive motor, thereby suppressing a switching loss by the boost device. A fuel cell system is a power source for driving a load. The system includes: a drive motor driven by an electric power; a fuel cell which generates electricity by an electrochemical reaction between an oxidizing gas containing oxygen and a fuel gas containing hydrogen and supplies an electric power to the drive motor; a first boost device which can boosts the voltage outputted from the fuel cell and supplies the boosted voltage to the drive motor; and boost control means which controls voltage boost performed by the first boost device according to the relationship between the fuel cell output voltage and the voltage required by the drive motor.
摘要翻译：为了确保驱动马达的驱动，通过判断从燃料电池供给的电压是否足以驱动驱动马达所需的电压，从而抑制升压装置的切换损失，从而适当地进行升压装置的升压动作。燃料电池系统是用于驱动负载的电源。该系统包括：由电力驱动的驱动马达; 燃料电池，其通过包含氧的氧化气体和包含氢的燃料气体之间的电化学反应来发电，并且向所述驱动电机供应电力; 第一升压装置，其能够升高从燃料电池输出的电压并且将升高的电压提供给驱动电动机; 以及升压控制装置，根据燃料电池输出电压和驱动电机所需的电压之间的关系来控制由第一升压装置执行的升压。

2. 发明公开

EP2226878A1 FUEL CELL SYSTEM 有权转让
标题翻译： BRENNSTOFFZELLENSYSTEM
公开(公告)号：EP2226878A1
公开(公告)日：2010-09-08
申请号：EP08868646.4
申请日：2008-12-26
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： HAMADA, Kenichi , KITAMURA, Nobuyuki , MANABE, Kouta , IMANISHI, Hiroyuki
IPC分类号： H01M8/04 , B60L11/18 , H01M8/00 , H02M3/155
摘要： In order to assure drive of a drive motor, a boost operation of a boost device is appropriately performed by judging whether a voltage supplied from a fuel cell suffices a voltage required for driving the drive motor, thereby suppressing a switching loss by the boost device. A fuel cell system is a power source for driving a load. The system includes: a drive motor driven by an electric power; a fuel cell which generates electricity by an electrochemical reaction between an oxidizing gas containing oxygen and a fuel gas containing hydrogen and supplies an electric power to the drive motor; a first boost device which can boosts the voltage outputted from the fuel cell and supplies the boosted voltage to the drive motor; and boost control means which controls voltage boost performed by the first boost device according to the relationship between the fuel cell output voltage and the voltage required by the drive motor.
摘要翻译：为了确保驱动电动机的驱动，通过判断从燃料电池供给的电压是否足够驱动驱动电动机所需的电压来适当地进行升压装置的升压动作，由此抑制升压装置的开关损耗。燃料电池系统是用于驱动负载的电源。该系统包括：由电力驱动的驱动电机; 燃料电池，其通过氧气的氧化气体和含有氢的燃料气体之间的电化学反应发电，并向驱动电动机供电; 第一升压装置，其可以提高从燃料电池输出的电压并将升压的电压提供给驱动电动机; 以及升压控制装置，其根据燃料电池输出电压和驱动电动机所需的电压之间的关系来控制由第一升压装置执行的升压。

3. 发明授权

EP2226878B1 FUEL CELL SYSTEM 有权转让
公开(公告)号：EP2226878B1
公开(公告)日：2019-11-27
申请号：EP08868646.4
申请日：2008-12-26
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： HAMADA, Kenichi , KITAMURA, Nobuyuki , MANABE, Kouta , IMANISHI, Hiroyuki
IPC分类号： H01M8/04 , H01M8/00 , H02M3/155 , B60L1/00 , B60W10/08 , B60W10/26 , B60W10/28 , H01M10/44 , H01M8/04537 , H01M8/04858 , H02M1/34 , H02M3/158

4. 发明授权

EP1340276B1 DC POWER SOURCE WITH FUEL CELL 无效
标题翻译：燃料电池直流电源
公开(公告)号：EP1340276B1
公开(公告)日：2008-11-26
申请号：EP01972381.6
申请日：2001-10-02
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： SUGIURA, Hiroshi , ISHIKAWA, Tetsuhiro , WATANABE, Nobuo , MANABE, Kouta
IPC分类号： H01M8/00
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.

5. 发明公开

EP1340276A2 DC POWER SOURCE WITH FUEL CELL 无效
标题翻译：燃料电池直流电源
公开(公告)号：EP1340276A2
公开(公告)日：2003-09-03
申请号：EP01972381.6
申请日：2001-10-02
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： SUGIURA, Hiroshi , ISHIKAWA, Tetsuhiro , WATANABE, Nobuo , MANABE, Kouta
IPC分类号： H01M8/00
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.

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