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1. 发明专利

JP2014078510A Lithium secondary battery having high speed charge-discharge performance 有权
标题翻译：锂离子二次电池具有高速充放电性能
公开(公告)号：JP2014078510A
公开(公告)日：2014-05-01
申请号：JP2013236568
申请日：2013-11-15
申请人： A123 Systems Inc , エー123 システムズ, インコーポレイテッド
发明人： ANTONI S GOZDZ , ANDREW C CHU , CHIANG YET MING , RILEY GILBERT N
IPC分类号： H01M10/0525 , H01M4/02 , H01M4/133 , H01M4/136 , H01M4/58 , H01M4/583 , H01M4/587 , H01M10/0587 , H01M10/36 , H01M10/42 , H01M10/44 , H02J7/04
CPC分类号： H01M10/0525 , H01M4/13 , H01M4/133 , H01M4/136 , H01M4/5825 , H01M4/583 , H01M4/587 , H01M10/0587 , H01M2004/021 , H01M2010/4292
摘要： PROBLEM TO BE SOLVED: To provide a lithium secondary battery which can be charged and discharged at a high speed and manufactured at low cost, is safe even while being used under a high electric stress for a long time, has high energy power performance, and suffers small capacity and discharge power losses even after having gone through high speed charge-discharge cycles over and over again.SOLUTION: A lithium secondary battery comprises: a positive electrode which includes a layer having a thickness of 50-125 μm and formed on a positive electrode current collector, contains a particulate conductive additive and lithium transition metal phosphate having an olivine structure, and has a specific surface area larger than 10 m/g and a total pore volume between 40 and 60 vol.%; a negative electrode which includes a layer having a thickness of 20-75 μm and formed on a negative electrode current collector, contains a particulate conductive additive and graphite carbon having an average particle diameter of smaller than 25 μm, and has a total pore volume of 25-40 vol.%; a pore electrically insulative separator disposed between the negative and positive electrodes in ion contact therewith; and an electrolyte in ion contact with the negative and positive electrodes.
摘要翻译：要解决的问题：为了提供可以高速充电和低成本制造的锂二次电池，即使在高电压应用下长时间使用也是安全的，具有高能量功率性能，并且即使经过高速充放电循环一次又一次地承受小容量和放电功率损耗。解决方案：锂二次电池包括：正电极，其包括厚度为50-125μm的层，并形成在正极集电体含有具有橄榄石结构的粒状导电性添加剂和锂过渡金属磷酸盐，比表面积大于10m / g，总孔体积为40〜60体积％。包含厚度为20-75μm并形成在负极集电体上的层的负极包含平均粒径小于25μm的颗粒状导电添加剂和石墨碳，并且具有总孔体积 25-40体积％; 设置在与其离子接触的负极和正极之间的孔电绝缘隔板; 和与负极和正极离子接触的电解质。

2. 发明专利

JP2013227215A Amorphous and partially amorphous nanoscale ion storage material 有权
标题翻译：不规则和部分非晶纳米离子存储材料
公开(公告)号：JP2013227215A
公开(公告)日：2013-11-07
申请号：JP2013097415
申请日：2013-05-07
申请人： A123 Systems Inc , エー123 システムズ, インコーポレイテッド
发明人： CHIANG YET-MING , PULLEN ANTHONY E , MEETHONG NONGLAK
IPC分类号： C01B25/45 , H01M4/02 , H01M4/136 , H01M4/58 , H01M10/0525 , H01M10/36
CPC分类号： C01B25/45 , B82Y30/00 , C01D15/00 , C01P2002/02 , C01P2002/04 , C01P2004/62 , C01P2004/64 , H01M4/136 , H01M4/5825 , H01M10/0525 , H01M2004/021 , Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide ion storage materials containing carbon in the structure of a compound.SOLUTION: Materials have the formula LiCMNXO. The carbon-containing materials are nanoscale and amorphous or partially amorphous. These nanoscale ion storage materials are useful for producing devices such as high energy and high power storage batteries.
摘要翻译：要解决的问题：提供在化合物结构中含有碳的离子存储材料。解决方案：材料具有式LiCMNXO。含碳材料是纳米尺度的，无定形的或部分无定形的。这些纳米级离子存储材料可用于生产诸如高能量和大功率蓄电池的装置。

3. 发明专利

JP2013216318A Control system with reconfigurable multi-function power converter and hybrid vehicle 审中-公开
标题翻译：具有可重构多功能电力转换器和混合动力车辆的控制系统
公开(公告)号：JP2013216318A
公开(公告)日：2013-10-24
申请号：JP2013132937
申请日：2013-06-25
申请人： A123 Systems Inc , エー123 システムズ, インコーポレイテッド
发明人： TOTH AKOS
IPC分类号： B60W10/26 , B60K6/22 , B60K6/28 , B60L11/14 , B60L11/18 , B60W10/08 , B60W20/00
CPC分类号： B60W20/10 , B60L11/14 , B60L11/1816 , B60L11/1864 , B60L11/1868 , B60L2210/12 , B60L2210/14 , B60L2210/20 , B60L2210/30 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60W10/24 , B60W10/26 , B60W20/00 , B60W2510/244 , Y02T10/6269 , Y02T10/70 , Y02T10/7005 , Y02T10/7061 , Y02T10/7066 , Y02T10/7072 , Y02T10/7077 , Y02T10/7225 , Y02T10/7233 , Y02T10/7241 , Y02T10/725 , Y02T90/127 , Y02T90/14 , Y02T90/16
摘要： PROBLEM TO BE SOLVED: To provide a multi-directional power conversion system capable of freely and efficiently exchange energy between an energy source and a vehicle or another arbitrary load and integrating a plurality of energy sources together with a load of a vehicle, in the hybrid vehicle comprising the plurality of energy sources.SOLUTION: A multi-directional power conversion system for supplying power to a motor 8 of a hybrid vehicle includes: an electric control unit 1; an electric motor 8 which provides a driving force to the vehicle; a primary energy storage device 7; and a secondary energy storage device 11. Energy management systems 2, 3 transmit parameters of the energy storage devices 7, 11 to an electronic control unit 1. A power manipulating device is coupled between the primary energy storage device 7 and the secondary energy storage device 11 that is configured to manage power between the energy sources and deliver electricity external the vehicle.
摘要翻译：要解决的问题：提供一种能够在能量源和车辆或其他任意负载之间自由而有效地交换能量并且将多个能源与车辆的负载一体化的多方向功率转换系统，在混合动力包括多个能量源的车辆。解决方案：用于向混合动力车辆的电动机8供电的多方向电力转换系统包括：电气控制单元1; 向车辆提供驱动力的电动机8; 一次能量存储装置7; 和能量存储装置11.能量管理系统2,3将能量存储装置7,11的参数传送到电子控制单元1.电力操纵装置耦合在主能量存储装置7和次级能量存储装置 11被配置为管理能量源之间的电力并在车辆外部传送电力。

4. 发明专利

JP2014096376A Lithium rechargeable cell with reference electrode for monitoring state of health 有权
标题翻译：具有用于监测健康状态的参考电极的锂可充电细胞
公开(公告)号：JP2014096376A
公开(公告)日：2014-05-22
申请号：JP2013261585
申请日：2013-12-18
申请人： A123 Systems Inc , エー123 システムズ, インコーポレイテッド
发明人： RICARDO FULOP , YET-MING CHIANG , KAREN E THOMAS-ALYEA , WILLIAM H GARDNER
IPC分类号： H01M10/058 , H01M2/02 , H01M2/06 , H01M2/16 , H01M2/30 , H01M2/34 , H01M10/04 , H01M10/052 , H01M10/0585 , H01M10/0587 , H01M10/42 , H01M10/44 , H01M10/48 , H02J7/00
CPC分类号： H01M10/425 , G01R31/026 , H01M2/30 , H01M10/0525 , H01M10/44 , H01M10/48 , H02J7/0014 , H02J7/0045 , H02J7/0052 , H02J7/0068 , Y02T10/7011 , Y02T10/7055
摘要： PROBLEM TO BE SOLVED: To provide a battery management system suitable for improving the life or safety of a battery.SOLUTION: A battery management system includes one or more lithium ion cells in electrical connection. Each cell comprises first and second working electrodes and one or more reference electrodes. Each reference electrode is electrically isolated from the working electrodes, and has a separate tab or a current collector exiting the cell and providing an additional terminal for electrical measurement. The battery management system comprises a battery state-of-charge monitor, and the monitor is operable for receiving information related to the potential difference of the working electrodes and the potential of one or more of the working electrodes versus the reference electrode.
摘要翻译：要解决的问题：提供适合于改善电池寿命或安全性的电池管理系统。解决方案：电池管理系统包括一个或多个电气连接的锂离子电池。每个单元包括第一和第二工作电极和一个或多个参考电极。每个参考电极与工作电极电隔离，并且具有离开电池的单独的接头或集电器，并提供用于电测量的附加端子。电池管理系统包括电池充电状态监视器，并且监视器可操作用于接收与工作电极的电位差和一个或多个工作电极相对于参考电极的电位相关的信息。

5. 发明专利

JP2014063741A Electrode material with enhanced ionic transport property 有权
标题翻译：电极材料具有增强的离子输送性能
公开(公告)号：JP2014063741A
公开(公告)日：2014-04-10
申请号：JP2013218252
申请日：2013-10-21
申请人： A123 Systems Inc , エイ123 システムズインコーポレイテッド
发明人： WIXOM MICHAEL , XU CHUANJING
IPC分类号： H01M4/58 , C01B25/45 , H01M4/02 , H01M4/136 , H01M4/1397 , H01M4/36 , H01M10/052 , H01M10/36
CPC分类号： H01M4/5825 , C01B25/45 , H01M4/136 , H01M4/1397 , H01M4/364 , H01M10/052 , H01M2004/021
摘要： PROBLEM TO BE SOLVED: To provide: a method for synthesizing a metal phosphate material which has an enhanced conductivity for lithium ions; such materials; and an electrode and other devices made from such materials.SOLUTION: There is provided a method for synthesizing a material including the following steps: (1) a step of providing a starting mixture including lithium, metal, a phosphate ion and an additive, the additive enhancing the transport of lithium ions in a material prepared by the method, as compared to a material prepared in the absence of the additive; and (2) a step of heating the mixture in a reducing environment to produce the material containing LiMPO(where M represents the metal, and x is 1.05 or less).
摘要翻译：要解决的问题：提供：一种用于合成具有增强的锂离子传导性的金属磷酸盐材料的方法; 这样的材料; 以及由这些材料制成的电极和其他装置。解决方案：提供一种合成材料的方法，包括以下步骤：（1）提供包含锂，金属，磷酸根离子和添加剂的起始混合物的步骤，与在不存在添加剂的情况下制备的材料相比，添加剂增强了通过该方法制备的材料中锂离子的转运; 和（2）在还原环境中加热混合物以制备含有LiMPO的材料（其中M表示金属，x为1.05以下）的步骤。

6. 发明专利

JP2014038851A Separator for electrochemical cell and method for manufacturing the same 有权
标题翻译：电化学细胞分离器及其制造方法
公开(公告)号：JP2014038851A
公开(公告)日：2014-02-27
申请号：JP2013187114
申请日：2013-09-10
申请人： A123 Systems Inc , エー123 システムズ, インコーポレイテッド
发明人： GREGORY B LESS , ANGELA KNAPP , BABINEC SUSAN J
IPC分类号： H01M2/16 , H01M4/13 , H01M10/052 , H01M10/0525 , H01M10/0565 , H01M10/0569 , H01M10/058 , H01M10/36
CPC分类号： H01M2/168 , H01M2/166 , H01M2/1673 , H01M2/1686 , H01M4/13 , H01M4/661 , H01M4/745 , H01M10/0525 , H01M10/0569 , H01M10/0585 , H01M10/18
摘要： PROBLEM TO BE SOLVED: To provide a separator for an electrochemical cell, efficient, low cost, safe and easy in use, and a method for manufacturing an electrochemical cell.SOLUTION: An electrochemical cell is manufactured through the steps of: preparing a porous composite electrode layer including electrically active particles and a binder; preparing a coating solution including a polymer, a solvent system for the polymer, and inorganic particles distributed in a solvent, the solvent system being selected to have at least certain solubility to a binder in the electrode layer; coating a coating solution layer on the surface of the electrode layer, the coating solution penetrating through a part of the electrode layer to dissolve a part of the binder; and removing the solvent from the coating solution layer, depositing a porous separator layer that contains the inorganic particles substantially uniformly distributed in the polymer and has a pore volume ratio of at least 25%, and forming a solvent bonding at an interface between the porous electrode layer and the porous separator layer.
摘要翻译：要解决的问题：提供一种用于电化学电池的隔膜，高效，低成本，安全和易于使用，以及制造电化学电池的方法。解决方案：通过以下步骤制造电化学电池：制备多孔复合材料包括电活性颗粒和粘合剂的电极层; 制备包括聚合物的涂层溶液，用于聚合物的溶剂系统和分散在溶剂中的无机颗粒，所述溶剂系统被选择为对电极层中的粘合剂具有至少一定的溶解度; 在所述电极层的表面上涂布涂布液层，所述涂布溶液贯通所述电极层的一部分，以溶解所述粘合剂的一部分; 从所述涂布液层除去溶剂，将含有所述无机粒子的多孔隔离层基本均匀分布在所述聚合物中，并且具有至少25％的孔体积比，并且在所述多孔电极之间的界面处形成溶剂键合层和多孔隔离层。

7. 发明专利

JP2013144543A Control system with reconfigurable multi-function power converter, and hybrid vehicle 审中-公开
标题翻译：具有可重新配置的多功能电力转换器和混合动力车辆的控制系统
公开(公告)号：JP2013144543A
公开(公告)日：2013-07-25
申请号：JP2013032314
申请日：2013-02-21
申请人： A123 Systems Inc , エー123 システムズ, インコーポレイテッド
发明人： TOTH AKOS
IPC分类号： B60W10/26 , B60L11/14 , B60L11/18 , B60W10/08 , B60W20/00
CPC分类号： B60W20/10 , B60L11/14 , B60L11/1816 , B60L11/1864 , B60L11/1868 , B60L2210/12 , B60L2210/14 , B60L2210/20 , B60L2210/30 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60W10/24 , B60W10/26 , B60W20/00 , B60W2510/244 , Y02T10/6269 , Y02T10/70 , Y02T10/7005 , Y02T10/7061 , Y02T10/7066 , Y02T10/7072 , Y02T10/7077 , Y02T10/7225 , Y02T10/7233 , Y02T10/7241 , Y02T10/725 , Y02T90/127 , Y02T90/14 , Y02T90/16
摘要： PROBLEM TO BE SOLVED: To efficiently manage each storage device in a multi-direction power converter system for supplying power to a motor of a hybrid vehicle, the system including an electric control unit, an electric motor providing a driving power to a vehicle, a primary energy storage device, and a secondary energy storage device.SOLUTION: An energy management system communicates parameters of the energy storage devices 7, 11 to an electronic control unit 1. A power manipulating device coupled between the primary energy storage device 7 and the secondary energy storage device 11 is configured to manage power between the energy sources and deliver electricity outside the vehicle.
摘要翻译：要解决的问题：为了有效地管理用于向混合动力车辆的电动机供电的多方向功率转换器系统中的每个存储装置，该系统包括电气控制单元，向车辆提供驱动力的电动机，一次能量存储装置和二次能量存储装置。解决方案：能量管理系统将能量存储装置7,11的参数传送到电子控制单元1.耦合在主能量存储装置7和次级能量存储装置7之间的动力操纵装置能量存储装置11被配置为管理能量源之间的电力并且在车辆外部传送电力。

8. 发明专利

JP2013179834A Multi-configurable, scalable, redundant battery module with multiple fault tolerance 有权
标题翻译：多重可配置，可扩展的冗余电池模块，具有多种故障容限
公开(公告)号：JP2013179834A
公开(公告)日：2013-09-09
申请号：JP2013103448
申请日：2013-05-15
申请人： A123 Systems Inc , エー123 システムズ, インコーポレイテッド
发明人： C MICHAEL HOFF , BENJAMIN CRAIG SHAFFER , GREG TREMELLING , JONAH S MYERBERG , RICARDO FULOP , ANDREW C CHU
IPC分类号： H02J7/02
CPC分类号： H01M10/482 , G01R31/3658 , H01M2/105 , H01M2/202 , H01M10/04 , H01M10/425 , H02J7/0021
摘要： PROBLEM TO BE SOLVED: To provide a multi-configurable, scalable, redundant battery module with multiple fault tolerance.SOLUTION: An energy delivery system includes at least one string of two or more energy delivery modules electrically coupled in series. Each energy delivery module includes one or more energy delivery devices for storing and delivering electrical current, and a module monitor for monitoring and controlling each of the energy delivery devices. Each string includes a string communication path accessible to each of the energy delivery modules, and the module monitor of each energy delivery module is operable to communicate information associated with its energy delivery module through the string communication path. Each string also includes a string manager device for communicating with each module monitor through the string communication path. The energy delivery system also includes a system controller for communicating with each string manager device through a system communication path.
摘要翻译：要解决的问题：提供具有多个容错能力的多可配置，可扩展的冗余电池模块。解决方案：能量传输系统包括串联电耦合的两个或更多个能量传递模块的至少一串。每个能量传递模块包括用于存储和传送电流的一个或多个能量传递装置，以及用于监视和控制每个能量输送装置的模块监视器。每个字符串包括每个能量传递模块可访问的字符串通信路径，并且每个能量传递模块的模块监视器可操作以通过字符串通信路径传送与其能量传递模块相关联的信息。每个字符串还包括用于通过字符串通信路径与每个模块监视器通信的字符串管理器设备。能量输送系统还包括系统控制器，用于通过系统通信路径与每个串管理器设备进行通信。

9. 发明专利

BRPI0910105A2 método para detecção de divergência do estado de descarga e estado de carga de célula de uma série em cadeia de baterias ou capacitores 未知
公开(公告)号：BRPI0910105A2
公开(公告)日：2015-12-15
申请号：BRPI0910105
申请日：2009-03-31
申请人： A123 SYSTEMS INC
发明人： HOFF C MICHAEL
IPC分类号： G01R31/36 , H02J7/02 , H02J7/04

10. 发明专利

CA2677847C CONTROL SYSTEM FOR HYBRID VEHICLES WITH RECONFIGURABLE MULTI-FUNCTION POWER CONVERTER 未知
公开(公告)号：CA2677847C
公开(公告)日：2015-08-11
申请号：CA2677847
申请日：2008-02-08
申请人： A123 SYSTEMS INC
发明人： TOTH AKOS
IPC分类号： B60W20/00 , B60L11/18 , B60L50/16 , B60W10/26
摘要： A multi-directional power conversion system for providing power to a motor of a hybrid vehicle includes an electric control unit; an electric motor which provides a driving force to the vehicle; a primary energy storage device; and a secondary energy storage device. An energy management system communicates parameters of the energy storage devices to the electronic control unit. A power manipulating device is coupled between the primary energy storage device and the secondary energy storage device that is configured to manage power between the energy sources and deliver electricity external the vehicle.

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