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1. 发明授权

US09793733B2 Method and apparatus for charging rechargeable cells 有权
公开(公告)号：US09793733B2
公开(公告)日：2017-10-17
申请号：US14361838
申请日：2012-11-29
申请人： H-TECH AG
发明人： Jörg Hempel
IPC分类号： H02J7/00 , H01M10/44
CPC分类号： H02J7/0068 , H01M10/44 , H01M10/443 , H02J7/0008 , H02J7/0029 , H02J7/0093 , Y02B40/90
摘要： A method for charging rechargeable cells, in particular lithium ion cells. An apparatus for charging such cells. In order to specify a method for charging a lithium-based cell and an apparatus for charging a lithium-based cell, in which the capacitance of the cell is optimally used, the charging time is drastically shortened, the shelf life of the cell is extended and/or it is possible to increase the capacitance of the cell, a method is stated which includes the following steps, pulsed charging of the cell, wherein the charging current IL exceeds the nominal charging current ILmax of the cell during the charging pulses; and the cell is discharged between the charging pulses using load pulses.

2. 发明申请

US20160372940A1 Battery Management System for Controlling an Energy Storage Assembly and Method for Charging and Discharging an Energy Storage Assembly 审中-公开
标题翻译：用于控制储能组件的电池管理系统及储能装置的充放电方法
公开(公告)号：US20160372940A1
公开(公告)日：2016-12-22
申请号：US15036742
申请日：2014-11-14
申请人： H-TECH AG
发明人： Samuel CANADI
IPC分类号： H02J7/00
CPC分类号： H02J7/0014 , G01R19/16542 , G01R31/3658 , H02J7/0021 , H02J7/007 , H02J7/1461 , H02J2007/005 , Y02T10/7011 , Y02T10/7055
摘要： The invention relates to a battery management system for controlling an energy storage assembly, in particular for controlling the charging or discharging process of an energy storage device. The invention further relates to an energy storage assembly having a plurality of storage modules connected electrically in series, which energy storage assembly is controlled by an aforementioned battery management system. The invention further relates to a method for charging or discharging an aforementioned energy storage assembly. A battery management system (100) for controlling an energy storage assembly (10) is specified, which energy storage assembly comprises a plurality of storage modules (11, 12, 13, 14) connected electrically in series, wherein the battery management system (100) comprises: a measuring apparatus for measuring at least one value of a physical quantity of the storage modules (11, 12, 13, 14), a control apparatus (20), which controls a discharging current or charging current drawn from or supplied to the storage modules (11, 12, 13, 14) in dependence on the measured value of a physical quantity of at least one of the storage modules (11, 12, 13, 14), wherein the control apparatus (20) checks if a value of a physical quantity of one of the storage modules (11, 12, 13, 14) changes more quickly than the corresponding values of the physical quantity of the other storage modules (11, 12, 13, 14) of the energy storage assembly (10) or if a value of a physical quantity of one of the storage modules (11, 12, 13, 14) changes more quickly than a specified change value for the value.
摘要翻译：本发明涉及一种用于控制能量存储组件的电池管理系统，特别是用于控制能量存储装置的充电或放电过程。本发明还涉及一种能量存储组件，其具有串联电连接的多个存储模块，所述能量存储组件由上述电池管理系统控制。本发明还涉及一种用于对上述储能组件进行充放电的方法。规定了用于控制能量存储组件（10）的电池管理系统（100），该能量存储组件包括串联电连接的多个存储模块（11,12,13,14），其中电池管理系统（100 ）包括：测量装置，用于测量存储模块（11,12,13,14）的物理量的至少一个值，控制装置（20），其控制从或从其提供的放电电流或充电电流存储模块（11,12,13,14），其根据至少一个存储模块（11,12,13,14）的物理量的测量值，其中控制装置（20）检查是否存储模块（11,12,13,14）中的一个的物理量的值比能量存储组件（11,12,13,14）的其他存储模块（11,12,13,14）的物理量的对应值更快地改变（10）或如果存储模块之一的物理量的值 s（11，12，13，14）的变化比指定的变化值更快。

3. 发明申请

US20140327406A1 METHOD AND APPARATUS FOR CHARGING RECHARGEABLE CELLS 有权
标题翻译：用于充电充电电池的方法和装置
公开(公告)号：US20140327406A1
公开(公告)日：2014-11-06
申请号：US14361838
申请日：2012-11-29
申请人： H-TECH AG
发明人： Jörg Hempel
IPC分类号： H02J7/00
CPC分类号： H02J7/0068 , H01M10/44 , H01M10/443 , H02J7/0008 , H02J7/0029 , H02J7/0093 , Y02B40/90
摘要： A method for charging rechargeable cells, in particular lithium ion cells. An apparatus for charging such cells. In order to specify a method for charging a lithium-based cell and an apparatus for charging a lithium-based cell, in which the capacitance of the cell is optimally used, the charging time is drastically shortened, the shelf life of the cell is extended and/or it is possible to increase the capacitance of the cell, a method is stated which includes the following steps, pulsed charging of the cell, wherein the charging current IL exceeds the nominal charging current ILmax of the cell during the charging pulses; and the cell is discharged between the charging pulses using load pulses.
摘要翻译：一种用于对可充电电池，特别是锂离子电池充电的方法。一种用于对这种电池充电的装置。为了指定锂基电池的充电方法以及电池的电容最佳使用的锂基电池的充电装置，充电时间急剧缩短，电池的保存期延长和/或可以增加电池的电容，说明包括以下步骤的电池的脉冲充电的方法，其中在充电脉冲期间充电电流IL超过电池的标称充电电流ILmax; 并且使用负载脉冲在电池充电脉冲之间放电。

4. 发明授权

US10651437B2 Battery pack and method for assembling a battery pack 有权
公开(公告)号：US10651437B2
公开(公告)日：2020-05-12
申请号：US15309558
申请日：2015-05-06
申请人： H-TECH AG
发明人： Peter Tschiggfrei , Gerd Skala
IPC分类号： H01M2/34 , H01M2/10 , H01M2/20
摘要： In order to specify a battery pack that can be simply produced, that provides sufficient heat dissipation during the assembly and during the operation of the battery pack (10) and a reliable electrical connection between the connection structures (14) and the connection contacts (33, 34) of the battery cells (11), and that copes with the failure of an individual battery cell (11), a battery pack (10) is specified, comprising: at least two battery cells (11), wherein each battery cell (11) has a positive and a negative electrical connection contact (33, 34), wherein a connection structure (14) is associated with at least the electrically positive connection contacts (33) or the electrically negative connection contacts (34) of the battery cells (11), wherein each battery cell (11) is connected to the connection structure (14) by means of at least one connection element (15, 51), wherein a cross-section of each connection element (15, 51) is matched to a predetermined maximum current of a battery cell (11), wherein the connection element (15, 51) is fastened to a side of the connection structure (14) facing the battery cells (11). Each connection structure (14) has a current strength that corresponds to the sum of the individual currents of each connected battery cell (11).

5. 发明申请

US20180102519A1 Battery Block, and Method for Producing a Battery Block 审中-公开
公开(公告)号：US20180102519A1
公开(公告)日：2018-04-12
申请号：US15561320
申请日：2015-08-25
申请人： H-TECH AG
发明人： Peter Tschiggfrei , Gerd Skala
IPC分类号： H01M2/10 , H01M2/20 , H01M10/04
摘要： The present invention relates to a battery block comprising at least two battery packs and a method for manufacturing a battery block. There is provided a battery block (10), comprising: at least two battery packs (10a, 10b, 10c, 10d, 10e), wherein each battery pack comprises at least two battery cells (11), wherein the battery cells (11) of the battery pack have electrically positive connection terminals (33) on one side and the electrically negative connection terminals (34) of the battery cells (11) are arranged on the opposite side of the battery pack, wherein a connection structure (14) is associated to each electrical connection side of a battery pack and the electrical connection terminals (33, 31) of the battery cells (11) of the battery pack each are connected to the associated connection structure (14), wherein the connection structures (14) of two neighboring battery packs (10a, 10b) that are electrically polarized in an opposite way lie against each other in order to achieve a large area connection between the battery packs (10a, 10b).

6. 发明申请

US20160149430A1 METHOD AND DEVICE FOR CHARGING RECHARGEABLE CELLS (As Amended) 审中-公开
标题翻译：充电电池充电的方法和装置（如修改）
公开(公告)号：US20160149430A1
公开(公告)日：2016-05-26
申请号：US14891905
申请日：2014-05-16
申请人： H-TECH AG
发明人： Jörg HEMPEL , Peter TSCHIGGFREI
IPC分类号： H02J7/00
CPC分类号： H02J7/0072 , H02J7/0047 , H02J7/0052 , H02J7/0077 , H02J7/008 , H02J7/0088 , H02J7/0093 , H02J7/345 , H02J2007/105 , Y02B40/90
摘要： A method for adaptively charging rechargeable cells, in particular lithium-ion cells, and a device for charging such cells. In order to propose a method for charging a lithium-based cell/a device for charging a lithium-based cell, where the capacity of the cell is optimally utilised, the charging time is drastically shortened, the durability of the cell is prolonged, a degeneration of a charged cell is practically prevented and/or an increase in capacity of the cell is made possible, a method is proposed which includes pulsed charging of the cell, wherein the charging current IL, during the charging pulses exceeds the nominal charging current ILmax of the cell; and the cell is discharged between the charging pulses by means of load pulses.
摘要翻译：用于对可充电电池特别是锂离子电池进行自适应充电的方法以及用于对这些电池充电的装置。为了提出充电锂电池/锂电池的充电装置的方法，其中电池的容量被最佳地利用，充电时间急剧缩短，电池的耐久性延长，实际上防止了带电电池的退化和/或使电池的容量增加成为可能，提出了包括电池的脉冲充电的方法，其中充电脉冲期间的充电电流IL超过标称充电电流ILmax 的细胞; 并且电池通过负载脉冲在充电脉冲之间放电。

7. 发明授权

US10586959B2 Battery block, and method for producing a battery block 有权
公开(公告)号：US10586959B2
公开(公告)日：2020-03-10
申请号：US15561320
申请日：2015-08-25
申请人： H-TECH AG
发明人： Peter Tschiggfrei , Gerd Skala
IPC分类号： H01M2/00 , H01M2/10 , H01M2/20 , H01M10/04
摘要： The present invention relates to a battery block comprising at least two battery packs and a method for manufacturing a battery block. There is provided a battery block (10), comprising: at least two battery packs (10a, 10b, 10c, 10d, 10e), wherein each battery pack comprises at least two battery cells (11), wherein the battery cells (11) of the battery pack have electrically positive connection terminals (33) on one side and the electrically negative connection terminals (34) of the battery cells (11) are arranged on the opposite side of the battery pack, wherein a connection structure (14) is associated to each electrical connection side of a battery pack and the electrical connection terminals (33, 34) of the battery cells (11) of the battery pack each are connected to the associated connection structure (14), wherein the connection structures (14) of two neighboring battery packs (10a, 10b) that are electrically polarized in an opposite way lie against each other in order to achieve a large area connection between the battery packs (10a, 10b).

8. 发明授权

US10090683B2 Battery management system for controlling an energy storage assembly and method for charging and discharging an energy storage assembly 有权
公开(公告)号：US10090683B2
公开(公告)日：2018-10-02
申请号：US15036742
申请日：2014-11-14
申请人： H-Tech AG
发明人： Samuel Canadi
IPC分类号： H02J7/00 , G01R31/36 , H02J7/14 , G01R19/165
摘要： The invention relates to a battery management system for controlling an energy storage assembly, in particular for controlling the charging or discharging process of an energy storage device. The invention further relates to an energy storage assembly having a plurality of storage modules connected electrically in series, which energy storage assembly is controlled by an aforementioned battery management system. The invention further relates to a method for charging or discharging an aforementioned energy storage assembly. A battery management system (100) for controlling an energy storage assembly (10) is specified, which energy storage assembly comprises a plurality of storage modules (11, 12, 13, 14) connected electrically in series, wherein the battery management system (100) comprises: a measuring apparatus for measuring at least one value of a physical quantity of the storage modules (11, 12, 13, 14), a control apparatus (20), which controls a discharging current or charging current drawn from or supplied to the storage modules (11, 12, 13, 14) in dependence on the measured value of a physical quantity of at least one of the storage modules (11, 12, 13, 14), wherein the control apparatus (20) checks if a value of a physical quantity of one of the storage modules (11, 12, 13, 14) changes more quickly than the corresponding values of the physical quantity of the other storage modules (11, 12, 13, 14) of the energy storage assembly (10) or if a value of a physical quantity of one of the storage modules (11, 12, 13, 14) changes more quickly than a specified change value for the value.

9. 发明授权

US10008865B2 Energy storage device and method for operating it 有权
公开(公告)号：US10008865B2
公开(公告)日：2018-06-26
申请号：US14436778
申请日：2013-10-11
申请人： H-TECH AG
发明人： Jörg Hempel
IPC分类号： H02J7/00 , B60L11/18 , H01M10/44 , H02J7/14 , H01M10/42
CPC分类号： H02J7/0021 , B60L50/52 , B60L58/13 , B60L58/19 , B60L58/22 , B60L2240/12 , B60L2240/545 , B60L2240/547 , B60L2240/549 , H01M10/441 , H01M2010/4271 , H02J7/0014 , H02J7/0018 , H02J7/0054 , H02J7/007 , H02J7/0093 , H02J7/14 , Y02T10/7005 , Y02T10/7044 , Y02T10/7055 , Y02T10/7061
摘要： An energy storage device and a method for the operation of an energy storage device. In order to state an energy storage arrangement and a method for the operation of the latter, which in their characteristics are adapted to complex requirements and show both high-current and high-energy characteristics, an energy storage arrangement is stated, including: at least one high-current cell and at least one high-energy cell, with the at least one high-energy cell and the at least one high-current cell being connected in parallel, with the cells being charged and/or discharged with a current pulse and in the inter-pulse periods a charge balancing taking place between the cells.

10. 发明授权

US09979212B2 Device and method for charge equalization of an energy accumulator arrangement 有权
公开(公告)号：US09979212B2
公开(公告)日：2018-05-22
申请号：US14902451
申请日：2014-07-01
申请人： H-Tech AG
发明人： Canadi Samuel
IPC分类号： H02J7/00
CPC分类号： H02J7/0016 , H02J7/0014 , H02J7/0021 , H02J2007/0096 , Y02T10/7055
摘要： The invention relates to a device for the charge equalization of an energy accumulator arrangement, and to a method for the charge equalization of accumulator modules of an energy accumulator arrangement. In order to provide a device or a method for charge equalization of accumulator modules in an energy accumulator arrangement, in which the accumulation capacity of the accumulator modules used is efficiently utilized with low circuit complexity, a device and a method for the charge equalization of an energy accumulator arrangement (11) is proposed, wherein the energy accumulator arrangement (11) comprises at least two accumulator modules (11a-11d) electrically connected in series and the device for charge equalization comprises: a switching device (12), which is coupled to the accumulator modules (11a-11d) of the energy accumulator arrangement; a DC-to-DC converter (14), which can be coupled to the accumulator modules (11a-11d) by means of the switching device (12); a control device (13) for monitoring parameters of the accumulator modules (11a-11d) and for controlling the switching device (12) and the DC-to-DC converter (14), wherein the entirety of the series-connected accumulator modules of the energy accumulator arrangement is provided for an intermediate accumulation of charge for the charge equalization between the accumulator modules.

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