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    • 3. 发明授权
    • Apparatus and method for controlling connection of battery packs
    • 用于控制电池组连接的装置和方法
    • US08933667B2
    • 2015-01-13
    • US13533481
    • 2012-06-26
    • Jong-Min ParkWoo-Jung KimEung-Yong Kim
    • Jong-Min ParkWoo-Jung KimEung-Yong Kim
    • H02J7/00H01M10/44H01M10/46H01M10/48
    • H01M10/441H01M10/46H01M10/482H02J7/0019H02J7/0024Y02T10/7055
    • Disclosed is an apparatus for controlling the connection of a plurality of battery packs including a switching unit provided on a charge/discharge path of each battery pack to selectively open and close the charge/discharge path, a first control unit provided for each battery pack to determine the state of charge (SOC) of each battery pack and control the opening/closing of the switching unit, and a second control unit to receive the determined SOC of each battery pack from the first control unit, group battery packs having a predetermined range of SOCs, select a group containing a largest number of battery packs, connect the battery packs of the selected group in parallel, charge or discharge the parallel-connected battery packs so that a difference in SOC between the parallel-connected battery packs and the non-connected battery pack falls within a predetermined range, and connect the non-connected battery pack thereto in parallel.
    • 公开了一种用于控制多个电池组的连接的装置,包括设置在每个电池组的充电/放电路径上的开关单元,以选择性地打开和关闭充电/放电路径,为每个电池组提供的第一控制单元 确定每个电池组的充电状态(SOC)并控制开关单元的打开/关闭;以及第二控制单元,用于从第一控制单元接收每个电池组的确定的SOC,组合具有预定范围的电池组 的SOC,选择一个包含最大数量的电池组的组,并联连接所选组的电池组,对并联电池组进行充电或放电,使并联电池组和非电池组之间的SOC差异 连接的电池组落在预定范围内,并且并联连接未连接的电池组。
    • 10. 发明申请
    • APPARATUS AND METHOD FOR CONTROLLING CONNECTION OF BATTERY PACKS
    • 用于控制电池组连接的装置和方法
    • US20120268070A1
    • 2012-10-25
    • US13533481
    • 2012-06-26
    • Jong-Min PARKWoo-Jung KIMEung-Yong KIM
    • Jong-Min PARKWoo-Jung KIMEung-Yong KIM
    • H02J7/00
    • H01M10/441H01M10/46H01M10/482H02J7/0019H02J7/0024Y02T10/7055
    • Disclosed is an apparatus for controlling the connection of a plurality of battery packs including a switching unit provided on a charge/discharge path of each battery pack to selectively open and close the charge/discharge path, a first control unit provided for each battery pack to determine the state of charge (SOC) of each battery pack and control the opening/closing of the switching unit, and a second control unit to receive the determined SOC of each battery pack from the first control unit, group battery packs having a predetermined range of SOCs, select a group containing a largest number of battery packs, connect the battery packs of the selected group in parallel, charge or discharge the parallel-connected battery packs so that a difference in SOC between the parallel-connected battery packs and the non-connected battery pack falls within a predetermined range, and connect the non-connected battery pack thereto in parallel.
    • 公开了一种用于控制多个电池组的连接的装置,包括设置在每个电池组的充电/放电路径上的开关单元,以选择性地打开和关闭充电/放电路径,为每个电池组提供的第一控制单元 确定每个电池组的充电状态(SOC)并控制开关单元的打开/关闭;以及第二控制单元,用于从第一控制单元接收每个电池组的确定的SOC,组合具有预定范围的电池组 的SOC,选择一个包含最大数量的电池组的组,并联连接所选组的电池组,对并联电池组进行充电或放电,使并联电池组和非电池组之间的SOC差异 连接的电池组落在预定范围内,并且并联连接未连接的电池组。