公开(公告)号：US20070287045A1

公开(公告)日：2007-12-13

申请号：US11514251

申请日：2006-09-01

申请人： Seung-jae Lee ,  Tae-won Song

发明人： Seung-jae Lee ,  Tae-won Song

IPC分类号： H01M8/04

CPC分类号： H01M8/04074 ,  H01M8/0267 ,  H01M8/04007

摘要： A fuel cell having a heat exchanger that has a structure suitable for reducing space occupancy of the fuel cell. The fuel cell includes a stack where a chemical reaction for transforming chemical energy of a fuel into electricity occurs and a heat exchanger that removes heat generated during the energy transformation process in the stack, wherein the heat exchanger is built in at least one plate mounted on the stack. Therefore, the occupancy of the fuel cell can be reduced to be approximately half of a conventional externally mounted type heat exchanger.

摘要翻译： 一种具有热交换器的燃料电池，其具有适于减少燃料电池空间占用的结构。 燃料电池包括其中发生用于将燃料的化学能转化为电的化学反应的堆叠，以及去除在堆中的能量转换过程中产生的热的热交换器，其中热交换器内置在安装在 堆栈。 因此，燃料电池的占有率可以降低到传统的外置式热交换器的大约一半。

公开(公告)号：US20070277960A1

公开(公告)日：2007-12-06

申请号：US11515029

申请日：2006-09-05

申请人： Tae-won Song ,  Seung-jae Lee

发明人： Tae-won Song ,  Seung-jae Lee

IPC分类号： F28D7/02 ,  H01M8/04 ,  F28D11/00

CPC分类号： F28D15/0266 ,  F28D7/024 ,  F28D15/06 ,  F28D2021/0043 ,  F28F2265/14 ,  H01M8/04029

摘要： A heat exchanger that can mechanically automatically control a level of cooling water according to heat generation of the fuel cell. The heat exchanger includes a housing having a cooling water inlet and an outlet connected to a fuel cell stack, a moving plate which moves reciprocally in the housing and discharges cooling water filled in the housing to the stack when it moves in a one direction and when it receives a steam pressure from the stack it moves in an opposite direction, and an elastic member that applies a force to the moving plate in the one direction. The heat exchanger can automatically maintain the level of cooling water despite a difference in heat generated between a full and a partial load operation of the fuel cell obviating complicated electronics such as a thermo-sensor, a valve, or a controller. Also, under a partial load, the exposure of flow channels to superheated steam is avoided, thereby extending the lifetime of the fuel cell.

摘要翻译： 一种热交换器，其能够根据燃料电池的发热机械地自动控制冷却水的水平。 所述热交换器包括壳体，所述壳体具有冷却水入口和连接到燃料电池堆的出口;移动板，其在所述壳体中往复运动，并且当其沿一个方向移动时将填充在所述壳体中的冷却水排出到所述堆叠 它从相对方向移动的烟囱接收蒸汽压力，以及向一个方向向移动板施加力的弹性部件。 尽管在燃料电池的全部和部分负载操作之间产生的热量差别，热交换器可以自动保持冷却水平，从而消除诸如热传感器，阀门或控制器的复杂电子设备。 此外，在部分负荷下，避免了流动通道暴露于过热蒸汽，从而延长了燃料电池的寿命。

公开(公告)号：US20080050628A1

公开(公告)日：2008-02-28

申请号：US11740492

申请日：2007-04-26

申请人： Seung-jae Lee ,  Do-Young Seung ,  Tae-won Song

发明人： Seung-jae Lee ,  Do-Young Seung ,  Tae-won Song

IPC分类号： H01M8/04

CPC分类号： H01M8/04074 ,  H01M8/04029

摘要： A passive cooling system for a fuel cell stack is provided. The passive cooling system includes a plurality of cooling plates, each installed between every few unit cells, each having flow channels for flowing a primary coolant on at least one surface, and each comprising an inlet hole through which the primary coolant enters and an outlet hole through which the primary coolant that has passed the flow channels leaves; and a heat exchanger installed on a primary coolant flow line connected from the outlet holes to the inlet holes of the cooling plates to change a vapor state primary coolant to a liquid state primary coolant by cooling the primary coolant, wherein a path through which the primary coolant passes is a closed circuit, and the flow of the primary coolant is achieved by natural convection caused by vaporization of the primary coolant.

摘要翻译： 提供了一种用于燃料电池堆的被动冷却系统。 被动冷却系统包括多个冷却板，每个冷却板安装在每隔几个单元之间，每个冷却板具有用于使至少一个表面上的主冷却剂流动的流动通道，并且每个冷却板包括一个主冷却剂进入的入口孔和一个出口孔 已经通过流动通道的主要冷却剂穿过该叶片离开; 以及热交换器，其安装在从所述出口孔连接到所述冷却板的入口孔的主冷却剂流动管线上，以通过冷却所述主冷却剂来将蒸气状态的一次冷却剂改变为液体状态的一次冷却剂， 冷却剂通道是闭合回路，并且主冷却剂的流动通过由一次冷却剂的汽化引起的自然对流来实现。

公开(公告)号：US09034533B2

公开(公告)日：2015-05-19

申请号：US12755624

申请日：2010-04-07

申请人： Jung Seok Yi ,  Tae-won Song ,  Hee-young Sun

发明人： Jung Seok Yi ,  Tae-won Song ,  Hee-young Sun

IPC分类号： H01M8/04 ,  H01M8/24 ,  H01M8/02

CPC分类号： H01M8/04082 ,  H01M8/0267 ,  H01M8/04 ,  H01M8/04007 ,  H01M8/04074 ,  H01M8/04089 ,  H01M8/04604 ,  H01M8/0494 ,  H01M8/2405 ,  H01M8/241 ,  H01M8/2457 ,  H01M8/248 ,  H01M8/249 ,  Y02E60/50

摘要： A fuel cell has a structure in which generation modules are stacked. In each of the generation modules, there are cells are stacked. Each of the cells generates unitary power from fuel energy. A fuel cell system including the fuel stack operates either all or some of the generation modules in consideration of the quantity of power consumed by a load.

摘要翻译： 燃料电池具有堆叠发电模块的结构。 在每个生成模块中，存在堆叠的单元。 每个电池从燃料能量产生单一功率。 包括燃料堆的燃料电池系统考虑到负载消耗的功率量来操作全部或一些发电模块。

公开(公告)号：US20100143771A1

公开(公告)日：2010-06-10

申请号：US12615406

申请日：2009-11-10

申请人： Ji-young JEONG ,  Meen-seon Paik ,  Tae-sang Park ,  Tae-won Song

发明人： Ji-young JEONG ,  Meen-seon Paik ,  Tae-sang Park ,  Tae-won Song

IPC分类号： H01M10/50

CPC分类号： H01M10/6562 ,  H01M2/105 ,  H01M10/613 ,  H01M10/625 ,  H01M10/651 ,  H01M10/6561 ,  H01M10/6566

摘要： A rotatable battery pack having a first electrode plate and a second electrode plate disposed in parallel to each other and allowing a plurality of battery cells to be disposed between the first electrode plate and the second electrode plate; a casing enclosing the first electrode plate and the second electrode plate and having both ends opened so as to allow cooling air to flow in order to cool the plurality of battery cells; a first terminal protruding from a center of the first electrode plate to an outside of the casing; a second terminal protruding from a center of the second electrode plate to the outside of the casing in a direction opposite that of the first electrode; and a driving motor driving the first electrode plate to rotate the plurality of battery cells, wherein the first terminal and the second terminal are formed on a rotation axis of the first electrode plate.

摘要翻译： 一种可旋转电池组，具有彼此平行设置的第一电极板和第二电极板，并且允许多个电池单元设置在第一电极板和第二电极板之间; 壳体，其包围第一电极板和第二电极板，并且其两端打开以允许冷却空气流动以便冷却多个电池单元; 从所述第一电极板的中心突出到所述壳体的外部的第一端子; 第二端子，从与所述第一电极的方向相反的方向从所述第二电极板的中心突出到所述壳体的外部; 以及驱动电动机驱动所述第一电极板以使所述多个电池单元旋转，其中所述第一端子和所述第二端子形成在所述第一电极板的旋转轴线上。

公开(公告)号：US08518229B2

公开(公告)日：2013-08-27

申请号：US12533777

申请日：2009-07-31

申请人： Ho-jung Yang ,  Hyo-rang Kang ,  Tae-won Song ,  Chang-hyun Kim

发明人： Ho-jung Yang ,  Hyo-rang Kang ,  Tae-won Song ,  Chang-hyun Kim

IPC分类号： C02F1/469 ,  H01M4/64

CPC分类号： C02F1/4691 ,  C02F1/4602 ,  C02F2001/46133 ,  H01G9/016 ,  H01G9/058 ,  H01G11/28 ,  H01G11/70 ,  Y02E60/13

摘要： An integrated electrode-current collector sheet includes a current collector including uneven portions disposed on at least one side of the current collector; and an active material layer disposed on the current collector, the active material layer at least partially covering the uneven portions. In addition, disclosed are a capacitive deionization device and an electric double layer capacitor including the integrated electrode-current collector sheet.

摘要翻译： 集成电极集电体片包括集电体，该集电体包括设置在集电体的至少一侧的不均匀部分; 以及设置在所述集电体上的活性物质层，所述活性物质层至少部分地覆盖所述不平坦部。 此外，公开了一种电容去离子器件和包括集成电极 - 集电体片的双电层电容器。

公开(公告)号：US08512904B2

公开(公告)日：2013-08-20

申请号：US11841219

申请日：2007-08-20

申请人： Duk-jin Oh ,  Hyun-chul Lee ,  Tae-won Song ,  Dong-kwan Kim ,  Yong Wang

发明人： Duk-jin Oh ,  Hyun-chul Lee ,  Tae-won Song ,  Dong-kwan Kim ,  Yong Wang

IPC分类号： H01M8/04 ,  H01M8/06

CPC分类号： H01M8/0267 ,  H01M8/04022 ,  H01M8/04029 ,  H01M8/04302 ,  H01M8/0612

摘要： A fuel cell system a includes a cooling water temperature raising unit that raises the temperature of a fuel cell stack by passing discharge gas of a process burner or hydrogen gas of a fuel processing unit and cooling water that is heated by the discharge gas of the process burner through flow paths formed on opposing surfaces of cooling separators formed of a metal and installed between a plurality of cells in the stack. Thus in the fuel cell system, when the temperature of the stack needs to be rapidly raised, for example, during a start up operation of the fuel cell system, the temperature of the stack can be rapidly raised using discharge gas at a high temperature or combustion heat of hydrogen gas, and heated cooling water, and thereby, significantly reducing the time required for the fuel cell system to be in regular operation.

摘要翻译： 燃料电池系统a包括：冷却水温度升高单元，其通过使工艺燃烧器的排气或燃料处理单元的氢气通过燃料电池堆的温度和由该过程的排出气体加热的冷却水而升高燃料电池堆的温度 燃烧器通过形成在由金属形成的冷却分离器的相对表面上并安装在堆叠中的多个单元之间的流动路径。 因此，在燃料电池系统中，当需要快速升高堆叠的温度时，例如在燃料电池系统的启动操作期间，可以使用高温下的放电气体迅速升高电池的温度， 氢气的燃烧热和加热的冷却水，从而显着减少燃料电池系统正常运行所需的时间。

公开(公告)号：US08372552B2

公开(公告)日：2013-02-12

申请号：US12622600

申请日：2009-11-20

申请人： Hee-young Sun ,  Duk-jin Oh ,  Tae-won Song

发明人： Hee-young Sun ,  Duk-jin Oh ,  Tae-won Song

IPC分类号： H01M8/04

CPC分类号： H01M8/04231 ,  Y02P70/56

摘要： A method of removing residual oxygen in a residential high temperature non-humidification fuel cell stack including at least one cathode. The method includes making the pressure in the cathode higher than that outside of the cathode and maintaining airtight sealing of the cathode of the fuel cell stack, removing the residual oxygen in the fuel cell stack, and stopping supplying of fuel to the fuel cell stack. The setting of the pressure includes blocking air flow out of the cathode, comparing the pressure in the cathode with a set pressure higher than the pressure outside the cathode, and supplying air to the cathode until the pressure in the cathode is the same as or is higher than the set pressure.

摘要翻译： 一种在包括至少一个阴极的住宅高温非加湿燃料电池堆中去除残余氧的方法。 该方法包括使阴极中的压力高于阴极的压力，并保持燃料电池堆的阴极的气密密封，去除燃料电池堆中的残余氧，并停止向燃料电池堆供应燃料。 压力的设定包括阻止从阴极流出的空气，将阴极中的压力与高于阴极外部的压力的设定压力进行比较，并向阴极供应空气，直到阴极中的压力相同或为 高于设定压力。

公开(公告)号：US20100151289A1

公开(公告)日：2010-06-17

申请号：US12622600

申请日：2009-11-20

申请人： Hee-young Sun ,  Duk-jin Oh ,  Tae-won Song

发明人： Hee-young Sun ,  Duk-jin Oh ,  Tae-won Song

IPC分类号： H01M8/00

CPC分类号： H01M8/04231 ,  Y02P70/56

摘要： A method of removing residual oxygen in a residential high temperature non-humidification fuel cell stack including at least one cathode. The method includes making the pressure in the cathode higher than that outside of the cathode and maintaining airtight sealing of the cathode of the fuel cell stack, removing the residual oxygen in the fuel cell stack, and stopping supplying of fuel to the fuel cell stack. The setting of the pressure includes blocking air flow out of the cathode, comparing the pressure in the cathode with a set pressure higher than the pressure outside the cathode, and supplying air to the cathode until the pressure in the cathode is the same as or is higher than the set pressure.

摘要翻译： 一种在包括至少一个阴极的住宅高温非加湿燃料电池堆中去除残余氧的方法。 该方法包括使阴极中的压力高于阴极的压力，并保持燃料电池堆的阴极的气密密封，去除燃料电池堆中的残余氧，并停止向燃料电池堆供应燃料。 压力的设定包括阻止从阴极流出的空气，将阴极中的压力与高于阴极外部的压力的设定压力进行比较，并向阴极供应空气，直到阴极中的压力相同或为 高于设定压力。

公开(公告)号：US20080176114A1

公开(公告)日：2008-07-24

申请号：US11841219

申请日：2007-08-20

申请人： DUK-JIN OH ,  Hyun-chul Lee ,  Tae-won Song ,  Dong-kwan Kim ,  Yong Wang

发明人： DUK-JIN OH ,  Hyun-chul Lee ,  Tae-won Song ,  Dong-kwan Kim ,  Yong Wang

IPC分类号： H01M8/06 ,  H01M8/02

CPC分类号： H01M8/0267 ,  H01M8/04022 ,  H01M8/04029 ,  H01M8/04302 ,  H01M8/0612

摘要： A fuel cell system a includes a cooling water temperature raising unit that raises the temperature of a fuel cell stack by passing discharge gas of a process burner or hydrogen gas of a fuel processing unit and cooling water that is heated by the discharge gas of the process burner through flow paths formed on opposing surfaces of cooling separators formed of a metal and installed between a plurality of cells in the stack. Thus in the fuel cell system, when the temperature of the stack needs to be rapidly raised, for example, during a start up operation of the fuel cell system, the temperature of the stack can be rapidly raised using discharge gas at a high temperature or combustion heat of hydrogen gas, and heated cooling water, and thereby, significantly reducing the time required for the fuel cell system to be in regular operation.

摘要翻译： 燃料电池系统a包括：冷却水温度升高单元，其通过使工艺燃烧器的排气或燃料处理单元的氢气通过燃料电池堆的温度和由该过程的排出气体加热的冷却水而升高燃料电池堆的温度 燃烧器通过形成在由金属形成的冷却分离器的相对表面上并安装在堆叠中的多个单元之间的流动路径。 因此，在燃料电池系统中，当需要快速升高堆叠的温度时，例如在燃料电池系统的启动操作期间，可以使用高温下的放电气体迅速升高电池的温度， 氢气的燃烧热和加热的冷却水，从而显着减少燃料电池系统正常运行所需的时间。