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1. 发明申请

US20130141048A1 BATTERY MANAGEMENT SYSTEM 审中-公开
标题翻译：电池管理系统
公开(公告)号：US20130141048A1
公开(公告)日：2013-06-06
申请号：US13363925
申请日：2012-02-01
申请人： Jen-Chin Huang , Zhijian Liu
发明人： Jen-Chin Huang , Zhijian Liu
IPC分类号： H02J7/00
CPC分类号： H02J7/0021 , H02J7/0018
摘要： In one aspect of the invention, a battery management system includes a plurality of battery units, a voltage sensing module for detecting a voltage of each battery unit, an active balancing module for reducing a total voltage of the battery units and transmitting the reduced total voltage to a given battery unit needed to be charged, a controller electrically connected with the voltage sensing module and the active balancing module, and signal buses electrically connected with the voltage sensing module and the active balancing module. The signal buses are controlled by the controller to selectively electrically connect with the positive pole and the negative pole of one of the battery units. The controller is adapted for obtaining voltage signals from the voltage sensing module, determining the given battery unit according to the obtained voltage signals, and controlling power provided by the active balancing module for charging the given battery unit.
摘要翻译：在本发明的一个方面，电池管理系统包括多个电池单元，用于检测每个电池单元的电压的电压感测模块，用于降低电池单元的总电压并传送降低的总电压的主动平衡模块对于需要充电的给定电池单元，与电压感测模块和主动平衡模块电连接的控制器以及与电压感测模块和主动平衡模块电连接的信号总线。信号总线由控制器控制，以选择性地电连接一个电池单元的正极和负极。控制器适于从电压感测模块获得电压信号，根据获得的电压信号确定给定的电池单元，以及控制由主动平衡模块提供的用于对给定电池单元充电的电力。

2. 发明申请

US20130141047A1 BATTERY MANAGEMENT SYSTEM AND METHOD THEREOF 审中-公开
标题翻译：电池管理系统及其方法
公开(公告)号：US20130141047A1
公开(公告)日：2013-06-06
申请号：US13364154
申请日：2012-02-01
申请人： Jen-Chin HUANG , Zhijian LIU
发明人： Jen-Chin HUANG , Zhijian LIU
IPC分类号： H02J7/00
CPC分类号： H02J7/0018
摘要： The present invention relates to a battery management system and a method thereof. The system includes a number of battery units connected in series, a DC/DC converter module and a controller controlling the DC/DC converter module to operate under one of at least two operation modes. The battery units include a given battery unit needed to be charged. When the DC/DC converter module operates in a first operation mode, the DC/DC converter module receives and reduces a total voltage of all the battery units and transmits the reduced voltage to charge the given battery unit. When the DC/DC converter module operates in a second operation mode, the DC/DC converter module receives and converts a cumulated voltage of part of the battery units and transmits the converted voltage to charge the given battery unit.
摘要翻译：电池管理系统及其方法技术领域本发明涉及电池管理系统及其方法。该系统包括串联连接的多个电池单元，DC / DC转换器模块和控制DC / DC转换器模块以在至少两种操作模式之一下操作的控制器。电池单元包括需要充电的给定电池单元。当DC / DC转换器模块在第一操作模式下工作时，DC / DC转换器模块接收并降低所有电池单元的总电压，并发送降低的电压以对给定的电池单元充电。当DC / DC转换器模块在第二操作模式下工作时，DC / DC转换器模块接收并转换部分电池单元的累积电压并传送转换的电压以对给定的电池单元充电。

3. 发明申请

US20130141034A1 CHARGING MANAGEMENT SYSTEM AND CHARGER WITH THE SAME 有权
标题翻译：充电管理系统和充电器
公开(公告)号：US20130141034A1
公开(公告)日：2013-06-06
申请号：US13362853
申请日：2012-01-31
申请人： Jen-Chin Huang , Zhijian Liu
发明人： Jen-Chin Huang , Zhijian Liu
IPC分类号： H02J7/00
CPC分类号： H02J7/045 , H02J2007/0098 , Y02B40/90
摘要： The present invention discloses a charging management system and a charger with such charging management system. The charging management system includes a first signal-output port, a second signal-output port, a third signal-output port and a controller electrically connected with the first, second and third signal-output ports. The first and second signal-output ports are adapted for outputting first and second control signals representing first and second charging currents, respectively, to a charging circuit. The third signal-output port is adapted for outputting a third control signal representing a variable third charging current to the charging circuit. The controller controls the charging management system to operate under at least one of two modes. In the first mode, the controller alternately controls the first and second signal-output ports to output the first and second control signals. In the second mode, the controller only controls the third signal-output port to output the third control signal.
摘要翻译：本发明公开了一种带充电管理系统的充电管理系统和充电器。充电管理系统包括第一信号输出端口，第二信号输出端口，第三信号输出端口和与第一，第二和第三信号输出端口电连接的控制器。第一和第二信号输出端口分别用于将表示第一和第二充电电流的第一和第二控制信号分别输出到充电电路。第三信号输出端口用于向充电电路输出表示可变的第三充电电流的第三控制信号。控制器控制充电管理系统在两种模式中的至少一种下工作。在第一模式中，控制器交替地控制第一和第二信号输出端口以输出第一和第二控制信号。在第二模式中，控制器仅控制第三信号输出端口输出第三控制信号。

4. 发明申请

US20130140487A1 CATHODE MATERIAL USABLE FOR BATTERIES AND METHOD OF MAKING SAME 审中-公开
标题翻译：用于电池的阴极材料及其制造方法
公开(公告)号：US20130140487A1
公开(公告)日：2013-06-06
申请号：US13361519
申请日：2012-01-30
申请人： Jen-Chin HUANG
发明人： Jen-Chin HUANG
IPC分类号： H01M4/58 , C01B25/26
CPC分类号： H01M4/5825
摘要： A method for preparing a cathode material. In one aspect, the method includes: (1) providing a mixture of at least one iron-containing compound, at least one lithium-containing compound, at least one phosphorus-comprising compound, and at least one oxygen-containing compound, and (2) sintering the mixture, in which the decomposition temperature of the iron-containing compound and the lithium-containing compound is lower than that of the phosphorus-comprising compound and/or the oxygen-containing compound. The cathode material thus prepared, for example, a LiFePO4 powder, has a purity ranging from about 90% to about 95% by weight, and a gram specific capacity ranging from about 150 to about 170 mAh/g.
摘要翻译：一种制备阴极材料的方法。一方面，该方法包括：（1）提供至少一种含铁化合物，至少一种含锂化合物，至少一种含磷化合物和至少一种含氧化合物的混合物，和（ 2）烧结混合物，其中含铁化合物和含锂化合物的分解温度低于含磷化合物和/或含氧化合物的分解温度。由此制备的阴极材料例如为LiFePO 4粉末，其纯度为约90％至约95％重量，克比容为约150至约170mAh / g。

5. 发明申请

US20130143122A1 CARBON-TREATED CATHODE MATERIAL USABLE FOR BATTERIES AND METHOD OF MAKING SAME 审中-公开
标题翻译：用于电池的碳处理阴极材料及其制备方法
公开(公告)号：US20130143122A1
公开(公告)日：2013-06-06
申请号：US13363077
申请日：2012-01-31
申请人： JEN-CHIN HUANG
发明人： JEN-CHIN HUANG
IPC分类号： H01M4/38 , B05D7/00 , H01M4/525 , B05D5/12 , B82Y30/00
CPC分类号： H01M4/366 , H01M4/0471 , H01M4/5825 , H01M4/625
摘要： A method for preparing a cathode material is provided, which includes: providing particles of a cathode material; coating a carbon layer onto the particles of the cathode material, in which the carbon layer is formed of a carbon-containing compound; and mixing the carbon-containing compound with the particles at a temperature equal to or lower than 0° C. According to the method, the lithium ferrous phosphate powder does not agglomerate in the carbon coating process, and the carbon-coated particles have slightly increased volumes so that the nano-lithium ferrous phosphate material maintains its nano size after being coated with carbon.
摘要翻译：提供了制备阴极材料的方法，其包括：提供阴极材料的颗粒; 将碳层涂布在阴极材料的颗粒上，其中碳层由含碳化合物形成; 在等于或低于0℃的温度下将含碳化合物与颗粒混合。根据该方法，在碳涂覆过程中，磷酸亚铁锂粉末不会附聚，并且碳涂覆的颗粒稍微增加使得纳米锂磷酸铁材料在涂覆碳后保持其纳米尺寸。

6. 发明申请

US20130143106A1 LITHIUM ION BATTERY 审中-公开
标题翻译：锂离子电池
公开(公告)号：US20130143106A1
公开(公告)日：2013-06-06
申请号：US13360222
申请日：2012-01-27
申请人： Jen-Chin Huang , Huabin Song
发明人： Jen-Chin Huang , Huabin Song
IPC分类号： H01M2/02
CPC分类号： H01M2/1241 , H01M2/021 , H01M2/0217
摘要： A lithium ion battery includes a cell assembly, a casing containing the cell assembly, a cap assembly and electrolyte filling in the casing. The cell assembly has stacked electrode plates with separators disposed between neighbored electrode plates. The casing has a bottom wall, a number of side walls extending vertically from the bottom wall, and a receiving space defined by the bottom wall and the number of side walls with an opening opened outwards. The cap assembly includes a cap plate covering the opening and encapsulating the cell assembly in the casing. A recessed structure is formed on the side wall of the casing.
摘要翻译：锂离子电池包括电池组件，容纳电池组件的壳体，帽组件和填充在壳体中的电解质。电池组件具有堆叠的电极板，隔板设置在邻接的电极板之间。壳体具有底壁，从底壁垂直延伸的多个侧壁和由底壁限定的容纳空间和具有向外开口的开口的侧壁的数量。盖组件包括覆盖开口并将电池组件封装在壳体中的盖板。在壳体的侧壁上形成凹陷结构。

7. 发明申请

US20130143097A1 LITHIUM ION BATTERY 审中-公开
标题翻译：锂离子电池
公开(公告)号：US20130143097A1
公开(公告)日：2013-06-06
申请号：US13360413
申请日：2012-01-27
申请人： JEN-CHIN HUANG , HUABIN SONG
发明人： JEN-CHIN HUANG , HUABIN SONG
IPC分类号： H01M10/02
CPC分类号： H01M2/266 , H01M2/0217 , H01M2/0473 , H01M10/052
摘要： A lithium ion battery includes a cell assembly, a casing containing the cell assembly with electrolyte filling therein, a cap assembly a retaining member and an insulator. The cell assembly comprises a number of stacked electrode plates, each electrode plate having an electrode ear. The cap assembly includes a cap plate covering a top side of the casing, a pair of electrode terminals assembled to one side face of the cap plate, and a pair of cap ears connecting to and electrically separated from the other side face of the cap plate. The retaining member is connecting the cap plate, the pair of electrode terminals and the cap ears, and the insulator electrically separates the electrode terminals with the cap plate and the cap ears.
摘要翻译：锂离子电池包括电池组件，容纳其中填充有电解质的电池组件的壳体，盖组件，保持构件和绝缘体。电池组件包括多个堆叠的电极板，每个电极板具有电极耳。盖组件包括覆盖壳体的顶侧的盖板，组装到盖板的一个侧面的一对电极端子和连接到盖板的另一侧面并与之分离的一对盖帽。保持构件连接盖板，一对电极端子和帽耳，并且绝缘体将电极端子与盖板和盖帽电隔离。

8. 发明申请

US20130143114A1 NANO CATHODE MATERIAL USABLE FOR BATTERIES AND METHOD OF MAKING SAME 审中-公开
标题翻译：用于电池的纳米阴极材料及其制造方法
公开(公告)号：US20130143114A1
公开(公告)日：2013-06-06
申请号：US13360135
申请日：2012-01-27
申请人： Jen-Chin Huang
发明人： Jen-Chin Huang
IPC分类号： C01B25/45 , C04B35/64 , H01M4/02 , B82Y30/00
CPC分类号： H01M4/5825 , H01M4/136 , H01M10/052
摘要： A nano cathode material usable for batteries and a method for preparing the same are provided. The cathode material is comprised of nano particles so that the specific surface area of such particles is increased, thereby allowing a suitable size distribution of the particles, improving the conductivity of the cathode material, and maintaining the capacity characteristics of the cathode material for batteries.
摘要翻译：提供了可用于电池的纳米阴极材料及其制备方法。阴极材料由纳米颗粒组成，使得这种颗粒的比表面积增加，从而允许颗粒的合适尺寸分布，改善阴极材料的导电性，并保持电池阴极材料的容量特性。

9. 发明申请

US20130143103A1 BATTERY MODULE AND BRACKET ASSEMBLY THEREOF FOR POSITIONING BATTERIES 审中-公开
标题翻译：用于定位电池的电池模块和支架组件
公开(公告)号：US20130143103A1
公开(公告)日：2013-06-06
申请号：US13360468
申请日：2012-01-27
申请人： JEN-CHIN HUANG , HUABIN SONG
发明人： JEN-CHIN HUANG , HUABIN SONG
IPC分类号： H01M2/10 , F16B47/00 , F16M13/00
CPC分类号： H01M2/1077 , H01M2/1083 , H01M2/206
摘要： A battery module includes a top bracket, a bottom bracket, a number of batteries clamped by the top and bottom brackets, and an insulative cover fixed to a top side of the top bracket. The top bracket includes a number of top recesses and a number of top separators separating the top recesses from each other. The bottom bracket includes a number of bottom recesses and a number of bottom separators separating the bottom recesses from each other. The top recesses and the bottom recesses are aligned with each other for fixing top sides and bottom sides of the batteries, respectively. The batteries are separated from each other by the top separators and the bottom separators.
摘要翻译：电池模块包括顶部支架，底部支架，由顶部和底部支架夹持的多个电池，以及固定到顶部支架的顶侧的绝缘盖。顶部支架包括多个顶部凹部和多个顶部分离器，以将顶部凹部彼此分开。底部支架包括多个底部凹部和多个底部分离器，以将底部凹部彼此分离。顶部凹槽和底部凹槽彼此对准以分别固定电池的顶侧和底侧。电池通过顶部分离器和底部分离器彼此分离。

10. 发明授权

US08872476B2 Charging management system and charger with the same 有权
标题翻译：充电管理系统和充电器一样
公开(公告)号：US08872476B2
公开(公告)日：2014-10-28
申请号：US13362853
申请日：2012-01-31
申请人： Jen-Chin Huang , Zhijian Liu
发明人： Jen-Chin Huang , Zhijian Liu
IPC分类号： H02J7/00
CPC分类号： H02J7/045 , H02J2007/0098 , Y02B40/90
摘要： The present invention discloses a charging management system and a charger with such charging management system. The charging management system includes a first signal-output port, a second signal-output port, a third signal-output port and a controller electrically connected with the first, second and third signal-output ports. The first and second signal-output ports are adapted for outputting first and second control signals representing first and second charging currents, respectively, to a charging circuit. The third signal-output port is adapted for outputting a third control signal representing a variable third charging current to the charging circuit. The controller controls the charging management system to operate under at least one of two modes. In the first mode, the controller alternately controls the first and second signal-output ports to output the first and second control signals. In the second mode, the controller only controls the third signal-output port to output the third control signal.
摘要翻译：本发明公开了一种带充电管理系统的充电管理系统和充电器。充电管理系统包括第一信号输出端口，第二信号输出端口，第三信号输出端口和与第一，第二和第三信号输出端口电连接的控制器。第一和第二信号输出端口分别用于将表示第一和第二充电电流的第一和第二控制信号分别输出到充电电路。第三信号输出端口用于向充电电路输出表示可变的第三充电电流的第三控制信号。控制器控制充电管理系统在两种模式中的至少一种下工作。在第一模式中，控制器交替地控制第一和第二信号输出端口以输出第一和第二控制信号。在第二模式中，控制器仅控制第三信号输出端口输出第三控制信号。

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