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    • 6. 发明授权
    • Bidirectional inverter for new renewable energy storage system
    • 新型可再生能源储存系统双向逆变器
    • US08817508B2
    • 2014-08-26
    • US12820005
    • 2010-06-21
    • Jongho Park
    • Jongho Park
    • H02M3/24
    • H02M7/797H02M2001/007
    • A bidirectional inverter is provided for a renewable energy storage system which may simplify the circuitry and lower manufacturing cost by reducing the numbers of switches and control signals. The bidirectional inverter includes a pulse-width-modulation (PWM) signal provider for providing a PWM signal, a push-pull inverter coupled to the PWM signal provider and a direct current (DC) link, and an offset voltage provider coupled to the push-pull inverter and the electric power system. Accordingly, the bidirectional inverter converts DC power from the DC link into AC power or AC power from the electric power system into DC power.
    • 为可再生能源存储系统提供双向逆变器,其可通过减少开关和控制信号的数量来简化电路并降低制造成本。 双向逆变器包括用于提供PWM信号的脉冲宽度调制(PWM)信号提供器,耦合到PWM信号提供器的推挽逆变器和直流(DC)链路以及耦合到推挽的偏移电压提供器 - 逆变器和电力系统。 因此,双向逆变器将来自直流链路的直流电力从电力系统转换为交流电力或交流电力为直流电力。
    • 9. 发明申请
    • CONNECTION-MEMBER FOR ELECTRICAL CONNECTION OF BATTERY CELLS
    • 电池连接用连接件
    • US20100255355A1
    • 2010-10-07
    • US12442610
    • 2007-09-14
    • Jongho ParkKi Hyun JeonBong Hyup KangYongho ChoJoonyoung ShinMan-Chul HurHakJun Lee
    • Jongho ParkKi Hyun JeonBong Hyup KangYongho ChoJoonyoung ShinMan-Chul HurHakJun Lee
    • H01M10/02H01M10/48
    • H01M2/206H01M2/105H01M2/1077H01M2/204H01M2/34H01M10/425H01M10/613H01M10/6562
    • Disclosed herein are a connection member for electrically interconnecting a plurality of battery cells in a battery pack in which the battery cells are mounted, wherein the connection member includes at least two terminal contact parts, which are connected to electrode terminals of neighboring battery cells, and a connection part for interconnecting the terminal contact parts, and wherein the terminal contact parts are lower in height, by a size corresponding to the thickness of a pack case, than the connection part such that the connection member connects the electrode terminals of the battery cells while the connection member is mounted on the outer surface of the pack case, and a battery pack including the same. Consequently, the connection member according to the present invention has the effect of effectively interconnecting the electrode terminals of the battery cells through a simple assembly process. Also, the connection member according to the present invention can be directly mounted on the pack case without using an additional auxiliary member.
    • 这里公开了一种用于将其中安装有电池单元的电池组中的多个电池单元电互连的连接构件,其中连接构件包括连接到相邻电池单元的电极端子的至少两个端子接触部分,以及 用于互连端子接触部分的连接部分,并且其中端子接触部分的高度比连接部分高,与连接部件的连接部件相连,其尺寸对应于包装盒的厚度,使得连接部件连接电池单元的电极端子 而连接构件安装在包装盒的外表面上,以及包括该包装盒的电池组。 因此,根据本发明的连接构件具有通过简单的组装工艺有效地将电池单元的电极端子互连的效果。 此外,根据本发明的连接构件可以直接安装在包装盒上而不使用附加的辅助构件。