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    Apparatus and method for charging and discharging photovoltaic PCS integrated battery
    4.
    发明授权
    Apparatus and method for charging and discharging photovoltaic PCS integrated battery 有权
    光伏PCS集成电池充放电的装置和方法

    公开(公告)号：US08493020B2

    公开(公告)日：2013-07-23

    申请号：US12899938

    申请日：2010-10-07

    申请人： Tae Won Lee ,  Dong Seong Oh ,  Jin Wook Kim ,  Hee Sung Moon ,  Jeong Min Ko ,  Jong Soo Kim ,  Chung Yuen Won ,  Byoung Kuk Lee ,  Gyu Yeong Choe

    发明人： Tae Won Lee ,  Dong Seong Oh ,  Jin Wook Kim ,  Hee Sung Moon ,  Jeong Min Ko ,  Jong Soo Kim ,  Chung Yuen Won ,  Byoung Kuk Lee ,  Gyu Yeong Choe

    IPC分类号： H02J7/00 ,  H01M10/44 ,  H01M10/46

    CPC分类号： H01M10/465 ,  H01M10/44 ,  H02J3/383 ,  H02J7/35 ,  H02J9/06 ,  H02S40/32 ,  Y02B10/72 ,  Y02E10/563 ,  Y02E10/566 ,  Y10T307/625

    摘要： There are provided an apparatus and method for charging and discharging a photovoltaic PCS integrated battery applied to a system that includes a first DC/DC converter 110 connected to a solar cell 10, a DC/AC inverter 120, a DC link unit 130 connected in common to output terminals of the first DC/DC converter 110 and the DC/AC inverter 120, and a second DC/DC converter 140 having a bidirectional DC/DC conversion function connected between the DC rink unit 130 and the battery 30. The present invention calculates the amount of photovoltaic power produced by the solar cell 10 based on voltage and current detected in the voltage/current detector 200, determines one of predetermined control modes according to the amount of photovoltaic power and the connection or not of the battery, and controls the first DC/DC converter 110, the second DC/DC converter, and the DC/AC inverter according to the determined control mode.

    摘要翻译： 提供了一种用于充电和放电应用于包括连接到太阳能电池10的第一DC / DC转换器110，DC / AC逆变器120，连接在其上的DC链路单元130的系统的光伏PCS集成电池的装置和方法 与第一DC / DC转换器110和DC / AC逆变器120的输出端子共用的第二DC / DC转换器140以及连接在DC匝道单元130与电池30之间的具有双向DC / DC转换功能的第二DC / DC转换器140。 本发明基于电压/电流检测器200中检测到的电压和电流来计算由太阳能电池10产生的光伏电力的量，根据光伏电力的量和电池的连接而确定预定的控制模式之一，以及 根据确定的控制模式控制第一DC / DC转换器110，第二DC / DC转换器和DC / AC逆变器。

    POWER CONVERSION SYSTEM FOR ELIMINATING LOW FREQUENCY RIPPLE CURRENT AND CONTROL METHOD THEREOF
    5.
    发明申请
    POWER CONVERSION SYSTEM FOR ELIMINATING LOW FREQUENCY RIPPLE CURRENT AND CONTROL METHOD THEREOF 有权
    用于消除低频纹波电流的功率转换系统及其控制方法

    公开(公告)号：US20100142236A1

    公开(公告)日：2010-06-10

    申请号：US12631941

    申请日：2009-12-07

    申请人： Byoung Kuk Lee ,  Jong Soo Kim ,  Hyun Soo Kang ,  Gyu Yeong Choe

    发明人： Byoung Kuk Lee ,  Jong Soo Kim ,  Hyun Soo Kang ,  Gyu Yeong Choe

    IPC分类号： H02M7/5383

    CPC分类号： H02M1/143 ,  H02M2001/007

    摘要： There is provided an integrated control method for eliminating a low frequency ripple in a power conversion system for a fuel cell, more particularly, a control method of a power conversion system capable of eliminating a low frequency ripple, controlling a DC link voltage, and controlling an output power and a system using the same control method. A power conversion system (PCS) that converts an output of a DC power supply received from an external power supply includes a converter that converts a voltage of the input power supply; an inverter that converts an output voltage of the converter into an AC voltage; and a converter control module that outputs a PWM signal for controlling a switch of the converter, and after receiving a power instruction value, the converter control module generates the PWM signal for controlling the converter based on the power instruction value.

    摘要翻译： 提供了用于消除燃料电池的电力变换系统中的低频纹波的集成控制方法，特别是能够消除低频纹波，控制直流链路电压以及控制的电力转换系统的控制方法 输出功率和使用相同控制方法的系统。 用于对从外部电源接收的直流电源的输出进行转换的电力转换系统（PCS）包括转换输入电源的电压的转换器; 将转换器的输出电压转换为交流电压的逆变器; 以及转换器控制模块，其输出用于控制转换器的开关的PWM信号，并且在接收到功率指示值之后，转换器控制模块基于功率指令值生成用于控制转换器的PWM信号。

    Power conversion system for eliminating low frequency ripple current and control method thereof
    6.
    发明授权
    Power conversion system for eliminating low frequency ripple current and control method thereof 有权
    用于消除低频纹波电流的电力转换系统及其控制方法

    公开(公告)号：US08369117B2

    公开(公告)日：2013-02-05

    申请号：US12631941

    申请日：2009-12-07

    申请人： Byoung Kuk Lee ,  Jong Soo Kim ,  Hyun Soo Kang ,  Gyu Yeong Choe

    发明人： Byoung Kuk Lee ,  Jong Soo Kim ,  Hyun Soo Kang ,  Gyu Yeong Choe

    IPC分类号： H02M1/00 ,  H02M7/757

    CPC分类号： H02M1/143 ,  H02M2001/007

    摘要： There is provided an integrated control method for eliminating a low frequency ripple in a power conversion system for a fuel cell, more particularly, a control method of a power conversion system capable of eliminating a low frequency ripple, controlling a DC link voltage, and controlling an output power and a system using the same control method. A power conversion system (PCS) that converts an output of a DC power supply received from an external power supply includes a converter that converts a voltage of the input power supply; an inverter that converts an output voltage of the converter into an AC voltage; and a converter control module that outputs a PWM signal for controlling a switch of the converter, and after receiving a power instruction value, the converter control module generates the PWM signal for controlling the converter based on the power instruction value.

    摘要翻译： 提供了用于消除燃料电池的电力变换系统中的低频纹波的集成控制方法，特别是能够消除低频纹波，控制直流链路电压以及控制的电力转换系统的控制方法 输出功率和使用相同控制方法的系统。 用于对从外部电源接收的直流电源的输出进行转换的电力转换系统（PCS）包括转换输入电源的电压的转换器; 将转换器的输出电压转换为交流电压的逆变器; 以及转换器控制模块，其输出用于控制转换器的开关的PWM信号，并且在接收到功率指示值之后，转换器控制模块基于功率指令值生成用于控制转换器的PWM信号。

    WIRELESS CHARGING DEVICE
    7.
    发明申请
    WIRELESS CHARGING DEVICE 审中-公开
    无线充电器

    公开(公告)号：US20160336776A1

    公开(公告)日：2016-11-17

    申请号：US14922135

    申请日：2015-10-24

    申请人： Woo Young Lee ,  Si Hun Yang ,  In Yong Yeo ,  Tae Jong Ha ,  Gyu Yeong Choe ,  Hyun Wook Seong

    发明人： Woo Young Lee ,  Si Hun Yang ,  In Yong Yeo ,  Tae Jong Ha ,  Gyu Yeong Choe ,  Hyun Wook Seong

    IPC分类号： H02J7/00 ,  H05K7/20 ,  H02J7/02

    CPC分类号： H02J7/0042 ,  H02J7/025 ,  H02J50/10

    摘要： Disclosed herein is a wireless charging device including a heat radiation panel having a radiation plate and a radiation fin protruding from an upper surface of the radiation plate; a core section arranged in a region other than the protruding radiation fin, the core section being made of a material having high permeability; and a coil section arranged on the core section so as to come into contact with the protruding radiation fin.

    摘要翻译： 这里公开了一种无线充电装置，其包括具有从辐射板的上表面突出的辐射板和辐射翅片的散热板; 芯部，其布置在除了所述突出散热片之外的区域中，所述芯部由具有高导磁率的材料制成; 以及设置在所述芯部上以与所述突出的辐射翅片接触的线圈部分。