公开(公告)号：US20100203402A1

公开(公告)日：2010-08-12

申请号：US12631688

申请日：2009-12-04

申请人： Young-Seung NA ,  In-Seob SONG ,  Ji-Rae KIM ,  Hye-Jung CHO ,  Kyoung-Hwan CHOI

发明人： Young-Seung NA ,  In-Seob SONG ,  Ji-Rae KIM ,  Hye-Jung CHO ,  Kyoung-Hwan CHOI

IPC分类号： H01M8/00 ,  H01M2/02

CPC分类号： H01M8/04201 ,  H01M8/04313

摘要： A fuel cell system and method for driving the same is disclosed. In one embodiment, the fuel cell system includes i) a fuel supply unit, ii) a fuel cell stack in fluid communication with the fuel supply unit, wherein the fuel cell stack has a fuel inlet and a fuel outlet and iii) a bypass pipe configured to transfer fuel received from the fuel supply unit to a fuel outflow pipe connected to the fuel outlet. In one embodiment, the driving method includes i) receiving fuel from a fuel supply unit, ii) transferring the received fuel to a fuel outflow pipe connected to a fuel outlet of a fuel cell stack and iii) discharging non-reacted fuel from a fuel inlet of the fuel cell stack.

摘要翻译： 公开了一种燃料电池系统及其驱动方法。 在一个实施例中，燃料电池系统包括i）燃料供应单元，ii）与燃料供应单元流体连通的燃料电池堆，其中燃料电池堆具有燃料入口和燃料出口，以及iii）旁通管 被配置为将从燃料供应单元接收的燃料转移到连接到燃料出口的燃料流出管。 在一个实施例中，驱动方法包括：i）从燃料供应单元接收燃料，ii）将接收到的燃料转移到连接到燃料电池堆的燃料出口的燃料流出管，以及iii）从燃料排出未反应的燃料 燃料电池堆的入口。

公开(公告)号：US20120219871A1

公开(公告)日：2012-08-30

申请号：US13252995

申请日：2011-10-04

申请人： Young-Seung NA ,  In-Seob SONG ,  Hyun KIM ,  Hye-Jung CHO

发明人： Young-Seung NA ,  In-Seob SONG ,  Hyun KIM ,  Hye-Jung CHO

IPC分类号： H01M8/06

CPC分类号： H01M8/04291 ,  H01M8/04186

摘要： A fuel cell system including: a fuel cell stack configured to generate electrical energy by a reaction of a fuel and an oxidant; a fuel supply configured to supply the fuel to the fuel cell stack; and an oxidant supply configured to supply the oxidant to the fuel cell stack, wherein the fuel supply includes a mixer including an inflow port, the mixer alternately receiving the fuel and water through the inflow port and being configured to mix the fuel and the water to generate a diluted fuel and supply the diluted fuel to the fuel cell stack.

摘要翻译： 一种燃料电池系统，包括：燃料电池堆，被配置为通过燃料和氧化剂的反应产生电能; 燃料供给构造成将燃料供应到燃料电池堆; 以及构造成将氧化剂供应到燃料电池堆的氧化剂供应源，其中所述燃料供应包括包括流入端口的混合器，所述混合器通过所述流入口交替地接收所述燃料和水，并且被配置为将所述燃料和所述水混合 产生稀释燃料并将稀释的燃料供应到燃料电池堆。

公开(公告)号：US20110273131A1

公开(公告)日：2011-11-10

申请号：US12974909

申请日：2010-12-21

申请人： Seong-Kee YOON ,  Young-Jae KIM ,  Jung-Kurn PARK ,  Iei HU ,  Hye-Jung CHO ,  In-Seob SONG

发明人： Seong-Kee YOON ,  Young-Jae KIM ,  Jung-Kurn PARK ,  Iei HU ,  Hye-Jung CHO ,  In-Seob SONG

IPC分类号： H01M10/46

CPC分类号： H01M16/006 ,  H01M8/1009 ,  H01M10/06 ,  H01M10/24 ,  H01M10/30 ,  H01M10/46 ,  H01M10/48 ,  H01M2008/1095 ,  H01M2250/20 ,  Y02E60/124 ,  Y02E60/126 ,  Y02T90/32

摘要： A driving method of a fuel cell system, which includes a secondary battery and a fuel cell stack, is disclosed. The method includes detecting a state of charge (SOC) of the secondary battery, driving the fuel cell stack to an on-state whenever the SOC of the secondary battery is less than a predetermined first SOC, and driving the fuel cell stack to an off-state whenever the SOC of the secondary battery is greater than a predetermined second SOC. In this method, the fuel cell stack is driven at a fuel concentration having optimum efficiency, thereby increasing the fuel efficiency of the fuel cell system.

摘要翻译： 公开了一种包括二次电池和燃料电池堆的燃料电池系统的驱动方法。 该方法包括：当二次电池的SOC小于预定的第一SOC时，检测二次电池的充电状态（SOC），将燃料电池堆驱动到接通状态，并且将燃料电池堆驱动关闭 - 每当二次电池的SOC大于预定的第二SOC时。 在该方法中，以具有最佳效率的燃料浓度驱动燃料电池堆，从而提高燃料电池系统的燃料效率。

公开(公告)号：US20120175011A1

公开(公告)日：2012-07-12

申请号：US13250687

申请日：2011-09-30

申请人： Young-Seung NA ,  Jung-Kurn PARK ,  Hye-Jung CHO

发明人： Young-Seung NA ,  Jung-Kurn PARK ,  Hye-Jung CHO

IPC分类号： B67D7/08 ,  B67D7/36 ,  B67D7/58 ,  B65B3/12

CPC分类号： F17C1/00 ,  H01M8/04208 ,  Y02E60/523

摘要： Disclosed herein is a fuel injection apparatus for injecting fuel into a fuel cartridge. The fuel injection apparatus may include, for example, a container for fuel storage, a fuel supply pipe in fluid communication with the container, a first valve installed on the fuel supply pipe, a pump installed on the fuel supply pipe, a pressure gauge installed on the fuel supply pipe, and a bypass pipe fluidly connecting the container with the fuel supply pipe. A second valve may be installed on the bypass pipe. Methods for injecting fuel into a fuel cartridge are also disclosed herein.

摘要翻译： 这里公开了一种用于将燃料喷射到燃料盒中的燃料喷射装置。 燃料喷射装置可以包括例如用于燃料储存的容器，与容器流体连通的燃料供给管，安装在燃料供给管上的第一阀，安装在燃料供给管上的泵，安装的压力表 在燃料供给管上，以及将容器与燃料供给管流体连接的旁通管。 第二个阀可以安装在旁通管上。 本文还公开了将燃料喷射到燃料盒中的方法。