公开(公告)号：US10008865B2

公开(公告)日：2018-06-26

申请号：US14436778

申请日：2013-10-11

Applicant: H-TECH AG

Inventor： Jörg Hempel

IPC: H02J7/00 ,  B60L11/18 ,  H01M10/44 ,  H02J7/14 ,  H01M10/42

CPC classification number: 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

Abstract: 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.

公开(公告)号：US09793733B2

公开(公告)日：2017-10-17

申请号：US14361838

申请日：2012-11-29

Applicant: H-TECH AG

Inventor： Jörg Hempel

IPC: H02J7/00 ,  H01M10/44

CPC classification number: H02J7/0068 ,  H01M10/44 ,  H01M10/443 ,  H02J7/0008 ,  H02J7/0029 ,  H02J7/0093 ,  Y02B40/90

Abstract: 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.

公开(公告)号：US20140327406A1

公开(公告)日：2014-11-06

申请号：US14361838

申请日：2012-11-29

Applicant: H-TECH AG

Inventor： Jörg Hempel

IPC: H02J7/00

CPC classification number: H02J7/0068 ,  H01M10/44 ,  H01M10/443 ,  H02J7/0008 ,  H02J7/0029 ,  H02J7/0093 ,  Y02B40/90

Abstract: 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.

Abstract translation: 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。