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    • 1. 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。
    • 5. 发明申请
    • Display apparatus
    • 显示装置
    • US20060221564A1
    • 2006-10-05
    • US11350125
    • 2006-02-09
    • Woo-Jung Kim
    • Woo-Jung Kim
    • G06F1/16H05K7/20
    • H04N5/64
    • The present invention relates to a display apparatus, comprising a cathode ray tube for displaying images; a casing for accommodating and supporting the cathode ray tube; a substrate bracket comprising a first bracket and a second bracket spaced at a predetermined distance from the first bracket and provided in an upper part of the first bracket for coupling with the casing to be mounted in a lower part of the cathode ray tube; and an image circuit part comprising a first image circuit part mounted on the first bracket and a second circuit part mounted on the second bracket, and for displaying the images in the cathode ray tube. Thus, the present invention provides the display apparatus increased and efficient space utilization of the mounting structure of electrical parts according to thinness of the display apparatus and efficient heat dispersion.
    • 本发明涉及一种显示装置,包括:用于显示图像的阴极射线管; 用于容纳和支撑阴极射线管的外壳; 基板支架,其包括第一支架和与第一支架间隔开预定距离的第二支架,并设置在第一支架的上部,用于与要安装在阴极射线管下部的壳体耦合; 以及图像电路部分,包括安装在第一支架上的第一图像电路部分和安装在第二支架上的第二电路部分,并用于将图像显示在阴极射线管中。 因此,本发明根据显示装置的薄度提高了显示装置的电气部件的安装结构的空间利用率,并且有效的散热。