公开(公告)号：US09697949B2

公开(公告)日：2017-07-04

申请号：US14528040

申请日：2014-10-30

申请人： KOREA ELECTROTECHNOLOGY RESEARCH INSTITUTE

发明人： Hong Je Ryoo ,  Sung Roc Jang ,  Hyoungsuk Kim ,  Jong Soo Kim

IPC分类号： H01F27/32 ,  H01F27/28 ,  H01F38/42 ,  H02M3/335 ,  H01F5/02 ,  H02M1/00

CPC分类号： H01F27/2895 ,  H01F27/2823 ,  H01F27/325 ,  H01F38/42 ,  H01F2005/022 ,  H02M3/3353 ,  H02M2001/0077

摘要： A transformer including first coil unit and second unit, wherein one or more coils are wound on the bobbin of insulating material in at least one of the first coil unit and the second unit, and wherein the bobbin is formed with at least one partitioning flange for partitioning a coil winding surface of the bobbin into two winding surfaces along the longitudinal direction of the bobbin, is disclosed.

公开(公告)号：US20150117064A1

公开(公告)日：2015-04-30

申请号：US14528040

申请日：2014-10-30

申请人： KOREA ELECTROTECHNOLOGY RESEARCH INSTITUTE

发明人： Hong Je RYOO ,  Sung Roc Jang ,  Hyoungsuk Kim ,  Jong Soo Kim

IPC分类号： H02M3/335 ,  H01F27/28

CPC分类号： H01F27/2895 ,  H01F27/2823 ,  H01F27/325 ,  H01F38/42 ,  H01F2005/022 ,  H02M3/3353 ,  H02M2001/0077

摘要： A transformer including first coil unit and second unit, wherein one or more coils are wound on the bobbin of insulating material in at least one of the first coil unit and the second unit, and wherein the bobbin is formed with at least one partitioning flange for partitioning a coil winding surface of the bobbin into two winding surfaces along the longitudinal direction of the bobbin, is disclosed.

摘要翻译： 一种包括第一线圈单元和第二单元的变压器，其中一个或多个线圈缠绕在所述第一线圈单元和所述第二单元中的至少一个中的绝缘材料的线轴上，并且其中所述线轴形成有至少一个分隔凸缘， 公开了将线轴的线圈绕组表面沿着线轴的纵向方向分成两个绕组表面。

公开(公告)号：US08964419B2

公开(公告)日：2015-02-24

申请号：US13687383

申请日：2012-11-28

申请人： Korea Electrotechnology Research Institute

发明人： Hong Je Ryoo ,  Sung Roc Jang ,  Geun Hie Rim ,  Jong Soo Kim

IPC分类号： H02M3/335

CPC分类号： H02M3/335 ,  H02M3/28 ,  H02M7/10

摘要： An active voltage drop control-type pulse power generator includes power stages, a power inverter, a power loop, a control inverter, a control loop, and a compensation unit. The power stages include power cells connected in series. Each power cell includes a switch and a capacitor connected in series, a driver for driving the switch, a bypass diode connected to both ends of the switch, and a rectifying diode connected to both ends of the capacitor. The power inverter charges the capacitor via the power loop and the rectifying diode inside each power cell. The control inverter provides a control signal for the switch via the control loop and the driver inside each power cell. The compensation unit is connected to one of the power cells and generates a compensation voltage for compensating for a voltage drop at a load according to a voltage detected in real-time from the power cell.

摘要翻译： 有源电压降控制型脉冲发生器包括功率级，功率逆变器，功率回路，控制逆变器，控制回路和补偿单元。 功率级包括串联连接的功率单元。 每个功率单元包括串联的开关和电容器，用于驱动开关的驱动器，连接到开关两端的旁路二极管和连接到电容器两端的整流二极管。 电源逆变器通过功率回路和每个功率单元内的整流二极管对电容器充电。 控制逆变器通过控制回路和每个功率单元内的驱动器为开关提供控制信号。 补偿单元连接到一个功率单元，并产生补偿电压，用于根据从功率单元实时检测的电压补偿负载上的电压降。