专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20080138680A1 HYBRID VOLTAGE SUPPLY APPARATUS, METHOD OF CONTROLLING THE SAME, AND ELECTRONIC SYSTEM EMPLOYING THE SAME AS POWER SUPPLY 有权
标题翻译：混合电压供给装置，其控制方法以及使用其作为电源的电子系统
公开(公告)号：US20080138680A1
公开(公告)日：2008-06-12
申请号：US11950038
申请日：2007-12-04
申请人： Lei HU , Young-Jae Kim , Hye-Jung Cho , Jae-yong Lee , Young-soo Joung
发明人： Lei HU , Young-Jae Kim , Hye-Jung Cho , Jae-yong Lee , Young-soo Joung
IPC分类号： H01M8/04 , H02J7/00
CPC分类号： H01M8/0494 , H01M8/04947 , H01M16/006 , H02J1/10 , H02J7/34 , H02J2001/004
摘要： A hybrid voltage supply apparatus, a method of controlling the same, and an electronic system employing the hybrid voltage supply apparatus as a power supply are provided. The hybrid voltage supply apparatus includes a hybrid voltage supply apparatus including a main power supply, an auxiliary power supply, and a first voltage adjustment unit which operates in any one of a feed-forward driving mode and a feed-back driving mode according to at least one operating parameter of the main power supply, and adjusts an output voltage of the main power supply to a first predetermined DC voltage.
摘要翻译：提供混合电压供给装置，其控制方法以及采用混合电压供给装置作为电源的电子系统。混合电压供给装置包括混合电压供给装置，该混合电压供给装置包括主电源，辅助电源和第一电压调整单元，其以根据下述的前馈驱动模式和反馈驱动模式中的任一个操作至少一个主电源的操作参数，并且将主电源的输出电压调整到第一预定DC电压。

2. 发明授权

US08153313B2 Hybrid voltage supply apparatus, method of controlling the same, and electronic system employing the same as power supply 有权
标题翻译：混合电压供给装置及其控制方法以及采用与电源相同的电子系统
公开(公告)号：US08153313B2
公开(公告)日：2012-04-10
申请号：US11950038
申请日：2007-12-04
申请人： Lei Hu , Young-Jae Kim , Hye-Jung Cho , Jae-yong Lee , Young-soo Joung
发明人： Lei Hu , Young-Jae Kim , Hye-Jung Cho , Jae-yong Lee , Young-soo Joung
IPC分类号： H01M8/06
CPC分类号： H01M8/0494 , H01M8/04947 , H01M16/006 , H02J1/10 , H02J7/34 , H02J2001/004
摘要： A hybrid voltage supply apparatus, a method of controlling the same, and an electronic system employing the hybrid voltage supply apparatus as a power supply are provided. The hybrid voltage supply apparatus includes a hybrid voltage supply apparatus including a main power supply, an auxiliary power supply, and a first voltage adjustment unit which operates in any one of a feed-forward driving mode and a feed-back driving mode according to at least one operating parameter of the main power supply, and adjusts an output voltage of the main power supply to a first predetermined DC voltage.
摘要翻译：提供混合电压供给装置，其控制方法以及采用混合电压供给装置作为电源的电子系统。混合电压供给装置包括混合电压供给装置，该混合电压供给装置包括主电源，辅助电源和第一电压调整单元，其以根据下述的前馈驱动模式和反馈驱动模式中的任一个操作至少一个主电源的操作参数，并且将主电源的输出电压调整到第一预定DC电压。

3. 发明申请

US20080044694A1 FUEL CELL SYSTEM AND METHOD OF OPERATING THE SAME 失效
标题翻译：燃料电池系统及其操作方法
公开(公告)号：US20080044694A1
公开(公告)日：2008-02-21
申请号：US11840805
申请日：2007-08-17
申请人： JAE-YONG LEE , Hye-Jung Cho , Young-Jae Kim , Lei Hu , Young-soo Joung
发明人： JAE-YONG LEE , Hye-Jung Cho , Young-Jae Kim , Lei Hu , Young-soo Joung
IPC分类号： H01M8/04 , H01M10/44 , H02J7/00
CPC分类号： H01M8/04955 , H01M8/04007 , H01M8/04186 , H01M8/04194 , H01M8/04216 , H01M8/04223 , H01M8/04303 , H01M8/04365 , H01M8/04552 , H01M8/04559 , H01M8/04619 , H01M8/04731 , H01M8/04798 , H01M8/1011 , H01M10/44 , H01M16/006 , H01M2250/30 , Y02B90/18 , Y02E60/523
摘要： A fuel cell system and a method of operating the same, the fuel cell system comprising: a fuel cell including at least one unit cell; an switch having first and second ends connected to different type electrodes of the fuel cell; and a circuit unit to detect whether a load is applied to the fuel cell, to control the operation of the switch according to the detection, cycle the switch open and closed to short circuit the fuel cell, in order to prevent the fuel cell from overheating and to consume a residual fuel in the fuel cell. The fuel cell system may further include a converter, a secondary cell, a battery charger, and a switching unit between the load and the fuel cell.
摘要翻译：一种燃料电池系统及其操作方法，所述燃料电池系统包括：燃料电池，其包括至少一个单电池; 具有连接到所述燃料电池的不同类型电极的第一端和第二端的开关; 以及电路单元，用于检测是否向燃料电池施加负载，以根据检测来控制开关的操作，使开关断开和闭合以使燃料电池短路，以防止燃料电池过热并且消耗燃料电池中的残余燃料。燃料电池系统还可以包括转换器，二次电池，电池充电器和负载和燃料电池之间的开关单元。

4. 发明授权

US08012649B2 Fuel cell system having pressurizing system 有权
标题翻译：具有加压系统的燃料电池系统
公开(公告)号：US08012649B2
公开(公告)日：2011-09-06
申请号：US11854748
申请日：2007-09-13
申请人： Young-soo Joung , Hye-Jung Cho , Jae-yong Lee , Young-Jae Kim
发明人： Young-soo Joung , Hye-Jung Cho , Jae-yong Lee , Young-Jae Kim
IPC分类号： H01M2/10 , H01M8/04 , H01M2/08 , H01M2/14
CPC分类号： H01M8/04201 , H01M8/04208
摘要： A fuel cell system having a fuel pressurizing system. The fuel cell system includes: a cartridge comprising a fuel storage pack; a main body; and a pressurizing unit disposed in the main body to pressurize the fuel storage pack when the cartridge is mated to the main body. The cartridge further includes a pressurizing plate to transmit pressure received from the pressurizing unit to the fuel storage pack when the cartridge is mated to the main body and to preventing the fuel storage pack from being pressurized when the cartridge is separated from the main body. The main body can include a case on which the fuel storage pack and the pressurizing plate are received.
摘要翻译：一种具有燃料加压系统的燃料电池系统。燃料电池系统包括：包括燃料存储包的盒; 主体; 以及设置在主体中的加压单元，用于当墨盒与主体配合时对燃料储存包进行加压。墨盒还包括加压板，当墨盒与主体配合时，将从加压单元接收的压力传递到燃料储存包，并且当墨盒与主体分离时防止燃料储存包被加压。主体可以包括容纳燃料储存包和加压板的壳体。

5. 发明授权

US09029029B2 Fuel cell system and method of controlling operation of a plurality of fuel cells 有权
标题翻译：燃料电池系统和控制多个燃料电池的运转的方法
公开(公告)号：US09029029B2
公开(公告)日：2015-05-12
申请号：US12732434
申请日：2010-03-26
申请人： Lei Hu , Young-Jae Kim , Hye-Jung Cho
发明人： Lei Hu , Young-Jae Kim , Hye-Jung Cho
IPC分类号： H01M8/06 , H01M8/04
CPC分类号： H01M8/04626 , H01M8/0494 , Y02E60/50
摘要： A fuel cell system, and a method of controlling an operation of a plurality of fuel cells. The fuel cell system controls the operation of the plurality of fuel cells according to a power consumed in a load and the performance of the plurality of fuel cells, thereby increasing a power conversion efficiency of the plurality of fuel cells while preventing considerable performance degradation of the plurality of fuel cells. The fuel cell system includes: a plurality of fuel cells; a control unit controlling an operation of the plurality of fuel cells according to a power consumed in a load and the performance of the plurality of fuel cells; and a converter converting a power output by at least one of the plurality of fuel cells into a power according to the control of the control unit.
摘要翻译：燃料电池系统和控制多个燃料电池的操作的方法。燃料电池系统根据负载中消耗的功率和多个燃料电池的性能来控制多个燃料电池的操作，从而提高多个燃料电池的功率转换效率，同时防止多个燃料电池的相当大的性能下降多个燃料电池。燃料电池系统包括：多个燃料电池; 控制单元，其根据负载中消耗的功率和所述多个燃料电池的性能来控制所述多个燃料电池的操作; 以及转换器，其根据控制单元的控制将多个燃料电池中的至少一个的功率输出转换为功率。

6. 发明申请

US20100248050A1 FUEL CELL SYSTEM AND METHOD OF CONTROLLING OPERATION OF A PLURALITY OF FUEL CELLS 有权
标题翻译：燃料电池系统和控制多种燃料电池运行的方法
公开(公告)号：US20100248050A1
公开(公告)日：2010-09-30
申请号：US12732434
申请日：2010-03-26
申请人： Lei Hu , Young-Jae Kim , Hye-Jung Cho
发明人： Lei Hu , Young-Jae Kim , Hye-Jung Cho
IPC分类号： H01M8/04
CPC分类号： H01M8/04626 , H01M8/0494 , Y02E60/50
摘要： A fuel cell system, and a method of controlling an operation of a plurality of fuel cells. The fuel cell system controls the operation of the plurality of fuel cells according to a power consumed in a load and the performance of the plurality of fuel cells, thereby increasing a power conversion efficiency of the plurality of fuel cells while preventing considerable performance degradation of the plurality of fuel cells. The fuel cell system includes: a plurality of fuel cells; a control unit controlling an operation of the plurality of fuel cells according to a power consumed in a load and the performance of the plurality of fuel cells; and a converter converting a power output by at least one of the plurality of fuel cells into a power according to the control of the control unit.
摘要翻译：燃料电池系统和控制多个燃料电池的操作的方法。燃料电池系统根据负载中消耗的功率和多个燃料电池的性能来控制多个燃料电池的操作，从而提高多个燃料电池的功率转换效率，同时防止多个燃料电池的相当大的性能下降多个燃料电池。燃料电池系统包括：多个燃料电池; 控制单元，其根据负载中消耗的功率和所述多个燃料电池的性能来控制所述多个燃料电池的操作; 以及转换器，其根据控制单元的控制将多个燃料电池中的至少一个的功率输出转换为功率。

7. 发明授权

US08735008B2 Fuel cell system 有权
标题翻译：燃料电池系统
公开(公告)号：US08735008B2
公开(公告)日：2014-05-27
申请号：US12639948
申请日：2009-12-16
申请人： Seong-Kee Yoon , Young-Soo Joung , Jung-Kurn Park , Hye-Jung Cho , In-Seob Song
发明人： Seong-Kee Yoon , Young-Soo Joung , Jung-Kurn Park , Hye-Jung Cho , In-Seob Song
IPC分类号： H01M8/08
CPC分类号： H01M8/1011 , H01M8/04186 , Y02E60/523
摘要： A fuel cell system includes: a fuel cell stack for generating electrical energy by reacting oxidant and mixed fuel, and for discharging non-reacted fuel, oxidant, moisture, and carbon dioxide; a mixer for preparing the mixed fuel by mixing at least a portion of the non-reacted fuel, oxidant and moisture with concentrated fuel and for supplying the mixed fuel to the fuel cell stack; a fuel supply unit for supplying the concentrated fuel to the mixer; an oxidant supply unit for supplying the oxidant to the fuel cell stack; a first heat exchanger between an outlet of the fuel cell stack and the mixer; and a second heat exchanger between the mixer and an inlet of the fuel cell stack.
摘要翻译：燃料电池系统包括：燃料电池堆，用于通过氧化剂和混合燃料反应产生电能，并用于排出未反应的燃料，氧化剂，水分和二氧化碳; 混合器，用于通过将至少一部分未反应的燃料，氧化剂和水分与浓缩燃料混合并将混合燃料供应到燃料电池堆来制备混合燃料; 用于将浓缩燃料供给到混合器的燃料供给单元; 氧化剂供应单元，用于将氧化剂供应到燃料电池堆; 在燃料电池堆的出口和混合器之间的第一热交换器; 以及在所述混合器和所述燃料电池堆的入口之间的第二热交换器。

8. 发明申请

US20090087703A1 RECYCLER FOR DIRECT METHANOL FUEL CELL AND METHOD OF OPERATING THE SAME 有权
标题翻译：直接甲醇燃料电池的循环器及其运行方法
公开(公告)号：US20090087703A1
公开(公告)日：2009-04-02
申请号：US12045900
申请日：2008-03-11
申请人： Young-soo JOUNG , Hye-Jung Cho
发明人： Young-soo JOUNG , Hye-Jung Cho
IPC分类号： H01M8/02 , B01D47/16 , B01D19/00
CPC分类号： H01M8/0668 , B01D19/0052 , B01D45/14 , H01M4/0435 , H01M8/1011 , Y02E60/523
摘要： A recycler for a direct methanol fuel cell (DMFC) that uses methanol as a direct feed fuel includes: a housing in which a gas-liquid mixture recovered from a stack is accommodated; a rotor rotatably mounted in the housing; and a motor to rotate the rotor, wherein, when the rotor is rotated by the motor, a phase separation occurs such that liquid in the gas-liquid mixture is collected mainly in an outer region of the housing and gas is collected in the center region of the housing due to the centrifugal force. Accordingly, as it is unnecessary to align a liquid outlet port of the housing with a gravitational direction, the recycler can be employed in a mobile apparatus whose orientation occasionally changes. Also, the recycler does not use a membrane whose performance is rapidly reduced over time so that effective performance can be maintained for a long operation time.
摘要翻译：使用甲醇作为直接进料燃料的直接甲醇燃料电池（DMFC）的回收机包括：容纳从堆叠回收的气液混合物的壳体; 可旋转地安装在壳体中的转子; 以及用于使转子旋转的电动机，其中，当转子被电动机旋转时，发生相分离，使得气液混合物中的液体主要收集在壳体的外部区域中，并且气体被收集在中心区域的离心力。因此，由于不需要将壳体的液体出口与重力方向对齐，所以可以在取向有时改变的移动装置中使用回收器。此外，回收机不使用其性能随时间快速降低的膜，从而可以在长的操作时间内保持有效的性能。

9. 发明授权

US08481221B2 Fuel cell system 失效
标题翻译：燃料电池系统
公开(公告)号：US08481221B2
公开(公告)日：2013-07-09
申请号：US12759096
申请日：2010-04-13
申请人： Seong-Kee Yoon , Young-Soo Joung , Jung-Kum Park , Hye-Jung Cho , In-Seob Song
发明人： Seong-Kee Yoon , Young-Soo Joung , Jung-Kum Park , Hye-Jung Cho , In-Seob Song
IPC分类号： H01M8/04
CPC分类号： H01M8/04164 , H01M8/04171
摘要： A fuel cell system includes: a fuel supply unit supplying a fuel; an air supply unit supplying air; a stack including a membrane electrode assembly (MEA) having an air path and a fuel path; a gas-liquid separator connected to an outlet of the fuel path and an outlet of the air path for separating gas-liquid into high-temperature liquid and moisture gas; a mixer mixing the high-temperature liquid separated by the gas-liquid separator and a fuel supplied from the fuel supply unit and connecting the gas-liquid separator and the MEA; a moisture absorbent connected to the gas-liquid separator to absorb condensed liquid in the high-temperature moisture gas; and a heat exchanger to vaporize the liquid absorbed by the moisture absorbent.
摘要翻译：燃料电池系统包括：供给燃料的燃料供给单元; 供给空气的供气单元; 包括具有空气路径和燃料路径的膜电极组件（MEA）的堆叠; 连接到燃料通道的出口的气液分离器和用于将气液分离成高温液体和湿气的空气通道的出口; 混合由气液分离器分离的高温液体和从燃料供给单元供给的燃料并将气液分离器与MEA连接的混合机; 与气液分离器连接的吸湿剂，以吸收高温湿气中的冷凝液体; 以及用于蒸发由吸湿剂吸收的液体的热交换器。

10. 发明申请

US20100209788A1 FUEL CELL SYSTEM 有权
标题翻译：燃油电池系统
公开(公告)号：US20100209788A1
公开(公告)日：2010-08-19
申请号：US12639948
申请日：2009-12-16
申请人： Seong-Kee Yoon , Young-Soo Joung , Jung-Kurn Park , Hye-Jung Cho , In-Seob Song
发明人： Seong-Kee Yoon , Young-Soo Joung , Jung-Kurn Park , Hye-Jung Cho , In-Seob Song
IPC分类号： H01M8/04
CPC分类号： H01M8/1011 , H01M8/04186 , Y02E60/523
摘要： A fuel cell system includes: a fuel cell stack for generating electrical energy by reacting oxidant and mixed fuel, and for discharging non-reacted fuel, oxidant, moisture, and carbon dioxide; a mixer for preparing the mixed fuel by mixing at least a portion of the non-reacted fuel, oxidant and moisture with concentrated fuel and for supplying the mixed fuel to the fuel cell stack; a fuel supply unit for supplying the concentrated fuel to the mixer; an oxidant supply unit for supplying the oxidant to the fuel cell stack; a first heat exchanger between an outlet of the fuel cell stack and the mixer; and a second heat exchanger between the mixer and an inlet of the fuel cell stack.
摘要翻译：燃料电池系统包括：燃料电池堆，用于通过氧化剂和混合燃料反应产生电能，并用于排出未反应的燃料，氧化剂，水分和二氧化碳; 混合器，用于通过将至少一部分未反应的燃料，氧化剂和水分与浓缩燃料混合并将混合燃料供应到燃料电池堆来制备混合燃料; 用于将浓缩燃料供给到混合器的燃料供给单元; 氧化剂供应单元，用于将氧化剂供应到燃料电池堆; 在燃料电池堆的出口和混合器之间的第一热交换器; 以及在所述混合器和所述燃料电池堆的入口之间的第二热交换器。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式