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32 条记录 (耗时 0.016 秒)

    Energy storage system and controlling method thereof
    1.
    发明授权
    Energy storage system and controlling method thereof 有权
    储能系统及其控制方法

    公开(公告)号：US08854004B2

    公开(公告)日：2014-10-07

    申请号：US13095814

    申请日：2011-04-27

    申请人： Sung-Im Lee

    发明人： Sung-Im Lee

    IPC分类号： H02J7/00 ,  H02J7/34 ,  H02J3/38 ,  H02J3/32 ,  H02J9/06

    CPC分类号： H02J3/383 ,  H02J3/32 ,  H02J3/382 ,  H02J3/385 ,  H02J3/386 ,  H02J7/34 ,  H02J9/062 ,  Y02B10/72 ,  Y02E10/563 ,  Y02E10/566 ,  Y02E10/58 ,  Y02E10/763 ,  Y02P90/50

    摘要： An energy storage system and a controlling method thereof are provided. Accordingly, an operation mode of the energy storage system is stably changed. The energy storage system includes: a battery; an inverter for receiving a first power from an external source and generating a second power; and a converter coupled between the battery and both the external source and the inverter. The converter is configured to enter an off mode between a charge mode for charging the battery and a discharge mode for discharging the battery.

    摘要翻译： 提供一种储能系统及其控制方法。 因此，能量储存系统的运行模式稳定地变化。 能量存储系统包括：电池; 逆变器，用于从外部源接收第一功率并产生第二功率; 以及耦合在电池与外部源和逆变器两者之间的转换器。 转换器被配置为在用于对电池充电的充电模式和用于放电电池的放电模式之间进入关闭模式。

    Energy storage system and method of controlling the same
    2.
    发明授权
    Energy storage system and method of controlling the same 有权
    储能系统及其控制方法

    公开(公告)号：US08716892B2

    公开(公告)日：2014-05-06

    申请号：US12805525

    申请日：2010-08-04

    申请人： Byeong-Seon Min ,  Sung-Im Lee

    发明人： Byeong-Seon Min ,  Sung-Im Lee

    IPC分类号： H02J1/00 ,  H02J3/00

    CPC分类号： H02J1/00 ,  Y10T307/615 ,  Y10T307/62 ,  Y10T307/625 ,  Y10T307/658 ,  Y10T307/696

    摘要： An energy storage system and a method of controlling the energy storage system, the energy storage system including a power converting unit for converting a voltage output from the power generating system into a direct current (DC) link voltage, a bidirectional converter enabled to perform mutual conversion between an output voltage of the battery and the DC link voltage, a DC link unit for constantly maintaining a level of the DC link voltage, a bidirectional inverter for converting the DC link voltage into an alternating current (AC) voltage appropriate for the grid, and for converting an AC voltage of the grid into the DC link voltage, and an integrated controller for controlling the power converting unit, the bidirectional converter, and the bidirectional inverter, and for controlling operation modes of the energy storage system. In particular, the integrated controller may control operation modes in accordance with the DC link voltage.

    摘要翻译： 能量存储系统和控制能量存储系统的方法，所述能量存储系统包括用于将从发电系统输出的电压转换为直流（DC）链路电压的功率转换单元，能够执行相互作用的双向转换器 电池的输出电压与直流母线电压之间的转换，用于不断维持直流母线电压电平的直流母线单元，用于将直流母线电压转换为适合电网的交流（AC）电压的双向逆变器 并且将电网的交流电压转换为直流链路电压，以及用于控制功率转换单元，双向转换器和双向逆变器的集成控制器，并且用于控制能量存储系统的操作模式。 特别地，集成控制器可以根据DC链路电压来控制操作模式。

    Plasma display apparatus
    4.
    发明申请
    Plasma display apparatus 失效
    等离子显示装置

    公开(公告)号：US20070268284A1

    公开(公告)日：2007-11-22

    申请号：US11652673

    申请日：2007-01-12

    申请人： Won Jae Kim ,  Won Soon Kim ,  Sung Im Lee ,  Choon Sub Kim

    发明人： Won Jae Kim ,  Won Soon Kim ,  Sung Im Lee ,  Choon Sub Kim

    IPC分类号： G09G5/00

    CPC分类号： G09G3/293 ,  G09G3/2927 ,  G09G3/2942 ,  G09G3/296 ,  G09G3/2965 ,  G09G2300/0426 ,  G09G2330/025

    摘要： Provided is a plasma display apparatus having a plasma display panel constituted of a plurality of discharge cells, and a driver for driving the panel. The apparatus includes a scan IC (integrated circuit) having a first switch turning on to apply a first signal to the panel, and a second switch turning on to apply a second signal to the panel, wherein, when the first signal applied to the panel changes into the second signal, the first and second switches are floated between an application period of the first signal and an application period of the second signal.

    摘要翻译： 提供了具有由多个放电单元构成的等离子体显示面板和用于驱动面板的驱动器的等离子体显示装置。 该装置包括一个扫描IC（集成电路），其具有接通的第一开关以向面板施加第一信号，以及第二开关接通以向面板施加第二信号，其中当施加到面板上的第一信号 改变为第二信号，第一和第二开关在第一信号的施加周期和第二信号的施加周期之间浮起。

    PLASMA DISPLAY AND DRIVING METHOD THEREOF
    8.
    发明申请
    PLASMA DISPLAY AND DRIVING METHOD THEREOF 审中-公开
    等离子体显示及其驱动方法

    公开(公告)号：US20100045658A1

    公开(公告)日：2010-02-25

    申请号：US12544879

    申请日：2009-08-20

    申请人： Sung-Im Lee

    发明人： Sung-Im Lee

    IPC分类号： G06F3/038 ,  G09G3/28

    CPC分类号： G09G3/293 ,  G09G3/2927 ,  G09G3/294 ,  G09G2310/066 ,  G09G2320/0228 ,  G09G2330/02

    摘要： A plasma display and method of driving the display are disclosed. To form wall charges at each electrode such that the sustain discharge is generated, a positive voltage is applied to a plurality of sustain electrodes after a scan pulse is applied to the scan electrodes in an address period and before the first sustain pulse is applied to the plurality of scan electrodes in a sustain period.

    摘要翻译： 公开了一种驱动显示器的等离子体显示器和方法。 为了在每个电极处形成壁电荷以产生维持放电，在扫描脉冲在寻址周期中施加扫描脉冲之后，并且在将第一维持脉冲施加到第一维持脉冲之前，向多个维持电极施加正电压 多个扫描电极处于维持期。

    Plasma display apparatus and method of driving plasma display apparatus
    9.
    发明申请
    Plasma display apparatus and method of driving plasma display apparatus 失效
    等离子体显示装置及驱动等离子体显示装置的方法

    公开(公告)号：US20060279486A1

    公开(公告)日：2006-12-14

    申请号：US11450416

    申请日：2006-06-12

    申请人： Won Jae Kim ,  Sung Im Lee

    发明人： Won Jae Kim ,  Sung Im Lee

    IPC分类号： G09G3/28

    CPC分类号： G09G3/288 ,  G09G3/2022 ,  G09G3/294 ,  G09G2320/041

    摘要： A plasma display apparatus and a method of driving the plasma display apparatus are provided. A maintenance period of a sustain signal changes depending on a temperature of a plasma display panel or an ambient temperature of the plasma display panel.

    摘要翻译： 提供等离子体显示装置和驱动等离子体显示装置的方法。 维持信号的维护周期根据等离子体显示面板的温度或等离子体显示面板的环境温度而变化。

    Enzymatic method of making 1,2-diol derivatives and their esters with succine anhydride
    10.
    发明申请
    Enzymatic method of making 1,2-diol derivatives and their esters with succine anhydride 审中-公开
    用琥珀酸酐制备1,2-二醇衍生物及其酯的酶法

    公开(公告)号：US20060234362A1

    公开(公告)日：2006-10-19

    申请号：US10558057

    申请日：2004-06-02

    申请人： Soon Hwang ,  Do Hoon Kim ,  Hye Youn Ryu ,  Tae Im Lee ,  Sun Ho Chung

    发明人： Soon Hwang ,  Do Hoon Kim ,  Hye Youn Ryu ,  Tae Im Lee ,  Sun Ho Chung

    IPC分类号： C12P7/02

    CPC分类号： C12P7/62 ,  C12P7/04 ,  C12P41/004

    摘要： The present invention relates to a new process for the preparation of optically active alcohols represented by the general formula 2 and their esters represented by the general formula 3 in scheme 1. In more detail, this invention relates to the process for the preparation of optically active alcohols and their esters which are used as pharmaceutical intermediates by reacting the hydroxyl group stereospecifically by lipase after adding racemic alcohols represented by the general formula 1 and succinic anhydride as an acylating agent to the organic solvent. According to this invention, the primary hydroxyl group of 1,2-diols is transformed by other functional group and the secondary hydroxyl group is esterified stereospecifically with succinic anhydride as an acylating agent. Optically active alcohols and their esters of high optical purity in high yield can be produced by using succinic anhydride as an acylating agent because alcohols can be separated from their esters more easily than those of other conventional methods.

    摘要翻译： 本发明涉及制备由通式2表示的光学活性醇的新方法及其在方案1中由通式3表示的酯。更详细地说，本发明涉及制备光学活性的方法 醇和它们的酯，其通过在将通式1表示的外消旋醇和琥珀酸酐作为酰化剂加入到有机溶剂中之后通过脂肪酶立体特异性地使羟基反应而用作药物中间体。 根据本发明，1,2-二醇的伯羟基被其它官能团转变，仲羟基与琥珀酸酐作为酰化剂立体特异性酯化。 通过使用琥珀酸酐作为酰化剂可以生产高产率的高光学纯度的光学活性醇及其酯，因为与其它常规方法相比，可以更容易地将醇与其酯分离。