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81 条记录 (耗时 0.03 秒)

    ROTATING MACHINE AND ROTOR THEREOF
    1.
    发明申请
    ROTATING MACHINE AND ROTOR THEREOF 有权
    旋转机及其转子

    公开(公告)号：US20120139379A1

    公开(公告)日：2012-06-07

    申请号：US13237701

    申请日：2011-09-20

    申请人： Xiao GE ,  Jian-Ping Ying ,  Hong-Cheng Sheu ,  Hongliu Zhu

    发明人： Xiao GE ,  Jian-Ping Ying ,  Hong-Cheng Sheu ,  Hongliu Zhu

    IPC分类号： H02K21/14 ,  H02K21/24

    CPC分类号： H02K21/12 ,  H02K1/27 ,  H02K1/2773 ,  H02K1/2793 ,  H02K16/04 ,  H02K21/14 ,  H02K21/24

    摘要： A rotating machine is provided, including a rotor and a stator set. The rotor rotates around an axis, wherein the rotor includes a first permanent magnet set and a second permanent magnet set, the first permanent magnet set is magnetized in a circumference direction of the axis, and the second permanent magnet set is magnetized in an axial direction of the axis. The stator set corresponds to the rotor, wherein the stator set includes a radial stator member and an axial stator member, the axial stator member corresponds to the rotor in the axial direction of the axis, and the radial stator member corresponds to the rotor in a radial direction of the axis.

    摘要翻译： 提供一种旋转机器，包括转子和定子组。 转子绕轴旋转，其中转子包括第一永久磁铁组和第二永久磁铁组，第一永久磁铁组沿着轴的圆周方向磁化，第二永久磁铁组沿轴向磁化 的轴。 定子组对应于转子，其中定子组包括径向定子构件和轴向定子构件，轴向定子构件在轴向方向上对应于转子，并且径向定子构件对应于转子 轴的径向。

    Rotating machine and rotor thereof
    2.
    发明授权
    Rotating machine and rotor thereof 有权
    旋转机及其转子

    公开(公告)号：US09013082B2

    公开(公告)日：2015-04-21

    申请号：US13237701

    申请日：2011-09-20

    申请人： Xiao Ge ,  Jian-Ping Ying ,  Hong-Cheng Sheu ,  Hongliu Zhu

    发明人： Xiao Ge ,  Jian-Ping Ying ,  Hong-Cheng Sheu ,  Hongliu Zhu

    IPC分类号： H02K1/27 ,  H02K21/12 ,  H02K16/04 ,  H02K21/14 ,  H02K21/24

    CPC分类号： H02K21/12 ,  H02K1/27 ,  H02K1/2773 ,  H02K1/2793 ,  H02K16/04 ,  H02K21/14 ,  H02K21/24

    摘要： A rotating machine is provided, including a rotor and a stator set. The rotor rotates around an axis, wherein the rotor includes a first permanent magnet set and a second permanent magnet set, the first permanent magnet set is magnetized in a circumference direction of the axis, and the second permanent magnet set is magnetized in an axial direction of the axis. The stator set corresponds to the rotor, wherein the stator set includes a radial stator member and an axial stator member, the axial stator member corresponds to the rotor in the axial direction of the axis, and the radial stator member corresponds to the rotor in a radial direction of the axis.

    摘要翻译： 提供一种旋转机器，包括转子和定子组。 转子绕轴旋转，其中转子包括第一永久磁铁组和第二永久磁铁组，第一永久磁铁组沿着轴的圆周方向磁化，第二永久磁铁组沿轴向磁化 的轴。 定子组对应于转子，其中定子组包括径向定子构件和轴向定子构件，轴向定子构件在轴向方向上对应于转子，并且径向定子构件对应于转子 轴的径向。

    DC/DC converter, power converter and control method thereof
    3.
    发明授权
    DC/DC converter, power converter and control method thereof 有权
    DC / DC转换器，功率转换器及其控制方法

    公开(公告)号：US09236807B2

    公开(公告)日：2016-01-12

    申请号：US13427450

    申请日：2012-03-22

    申请人： Hong-Yuan Jin ,  Pei-Qing Hu ,  Hong-Jian Gan ,  Jian-Ping Ying

    发明人： Hong-Yuan Jin ,  Pei-Qing Hu ,  Hong-Jian Gan ,  Jian-Ping Ying

    IPC分类号： H02M3/335 ,  H02M1/00

    CPC分类号： H02M3/33569 ,  H02M2001/0035 ,  H02M2001/0058 ,  Y02B70/1433 ,  Y02B70/1491 ,  Y02B70/16

    摘要： A DC/DC converter, a power converter and a control method thereof are disclosed, where the DC/DC converter includes an output circuit, a rectangular wave generator, a resonant tank, a detection unit and a control unit. The output circuit has a load. The rectangular wave generator converts an input voltage into at least one rectangular wave. The resonant tank provides a first voltage based on the rectangular wave for the output circuit. The detection unit detects a signal related to a state of the load. When the state of the load is light-load or a no-load, the control unit controls a working frequency or a duty ratio of the rectangular wave, so that the duty ratio of the rectangular wave is within a predetermined range, in which a voltage gain of the DC/DC converter is greater than another voltage gain under the condition of 50% duty ratio.

    摘要翻译： 公开了DC / DC转换器，功率转换器及其控制方法，其中DC / DC转换器包括输出电路，矩形波发生器，谐振回路，检测单元和控制单元。 输出电路有负载。 矩形波发生器将输入电压转换成至少一个矩形波。 谐振槽为输出电路提供基于矩形波的第一电压。 检测单元检测与负载状态有关的信号。 当负载状态为轻负载或空载时，控制单元控制矩形波的工作频率或占空比，使得矩形波的占空比在预定范围内，其中 在50％占空比的条件下，DC / DC转换器的电压增益大于另一个电压增益。

    High-power medium-voltage drive power cell having power elements disposed on both sides of base plate
    4.
    发明授权
    High-power medium-voltage drive power cell having power elements disposed on both sides of base plate 有权
    具有设置在基板两侧的功率元件的大功率中压驱动电池

    公开(公告)号：US09019731B2

    公开(公告)日：2015-04-28

    申请号：US13415480

    申请日：2012-03-08

    申请人： Ai-Xing Tong ,  Yu-Ming Chang ,  Hong-Jian Gan ,  Shao-Cai Ma ,  Jian-Ping Ying

    发明人： Ai-Xing Tong ,  Yu-Ming Chang ,  Hong-Jian Gan ,  Shao-Cai Ma ,  Jian-Ping Ying

    IPC分类号： H02M5/45 ,  H02M1/32 ,  H05K7/20 ,  H02M5/458 ,  H02M7/00

    CPC分类号： H02M1/32 ,  H02M5/458 ,  H02M7/003 ,  H02M2001/325 ,  H05K7/20936

    摘要： The present invention provides a high-power medium-voltage drive power cell, which comprises: a rectifier module for rectifying the three-phase AC input voltage to get a DC voltage; an IGBT (Insulated Gate Bipolar Transistor) inverter bridge connected to capacitors for converting the DC voltage into an AC voltage of which the frequency, the amplitude and the phase are adjustable; a bypass module connected to the IGBT inverter bridge for providing the bypass function when the IGBT inverter bridge works in an abnormal state; and a heat pipe heat sink having a base plate on both sides of which power elements of the high-power medium-voltage drive power cell are disposed.

    摘要翻译： 本发明提供了一种大功率中压驱动电池，其特征在于，具有整流模块，用于对三相交流输入电压进行整流，得到直流电压; 连接到电容器的IGBT（绝缘栅双极晶体管）逆变桥，用于将DC电压转换成频率，幅度和相位可调的AC电压; 连接到IGBT逆变桥的旁路模块，用于在IGBT逆变桥工作在异常状态时提供旁路功能; 以及设置有大功率中压驱动电力单元的功率元件的两侧具有基板的热管散热器。

    Power semiconductor switch series circuit and control method thereof
    5.
    发明授权
    Power semiconductor switch series circuit and control method thereof 有权
    功率半导体开关串联电路及其控制方法

    公开(公告)号：US08823354B2

    公开(公告)日：2014-09-02

    申请号：US13571874

    申请日：2012-08-10

    申请人： Hong-Jian Gan ,  Jian-Ping Ying ,  Jie Fu ,  Wei-Liang Fu ,  Ming Wang

    发明人： Hong-Jian Gan ,  Jian-Ping Ying ,  Jie Fu ,  Wei-Liang Fu ,  Ming Wang

    IPC分类号： G05F1/00 ,  H03K17/60 ,  H02H7/122 ,  H03K17/082 ,  H03K17/10 ,  H02M1/088 ,  H03K17/16

    CPC分类号： H03K17/0828 ,  H02M1/088 ,  H03K17/107 ,  H03K17/166 ,  H03K17/168

    摘要： The present disclosure provides a power semiconductor switch series circuit. The power semiconductor switch series circuit includes a plurality of series modules and a system control module. Each series module has a power semiconductor switch; a drive module for driving each power semiconductor switch to be turned on or turned off; a short-circuit detection unit for outputting at least one detection signal; an equalizer circuit; a comparison module for comparing the detection signal with a predetermined threshold, and outputting a short-circuit signal when the detection signal exceeds the predetermined threshold; and a soft turn-off module for receiving the short-circuit signal and outputting a second control signal. The system control module receives the short-circuit signal and outputs a first control signal.

    摘要翻译： 本发明提供一种功率半导体开关串联电路。 功率半导体开关串联电路包括多个串联模块和系统控制模块。 每个系列模块都有一个功率半导体开关; 用于驱动要接通或关闭的每个功率半导体开关的驱动模块; 用于输出至少一个检测信号的短路检测单元; 均衡器电路; 比较模块，用于将检测信号与预定阈值进行比较，并且当检测信号超过预定阈值时输出短路信号; 以及用于接收短路信号并输出​​第二控制信号的软关断模块。 系统控制模块接收短路信号并输出​​第一控制信号。

    ROTOR AND ROTARY ELECTRIC MACHINE CONTAINING THE SAME
    8.
    发明申请
    ROTOR AND ROTARY ELECTRIC MACHINE CONTAINING THE SAME 审中-公开
    转子电机及其旋转电机

    公开(公告)号：US20130043754A1

    公开(公告)日：2013-02-21

    申请号：US13306749

    申请日：2011-11-29

    申请人： Hong-Liu Zhu ,  Jian-Ping Ying ,  Shi-Xiang Zhang

    发明人： Hong-Liu Zhu ,  Jian-Ping Ying ,  Shi-Xiang Zhang

    IPC分类号： H02K1/27

    CPC分类号： H02K1/2766 ,  H02K1/2706 ,  H02K1/2713 ,  H02K1/276 ,  H02K1/2773

    摘要： A rotor and a rotary electric machine containing the rotor are provided. The rotor includes a shaft, a rotor core coaxially connected to the shaft, at least one tangential magnetic steel, a first axial magnetic steel, and a second axial magnetic steel. The tangential magnetic steel is fixed in the rotor core along a tangential direction of the rotor core, and has first and second magnetic poles. The first axial magnetic steel disposed at one end surface of the rotor core is adjacent to the first pole, and has a third pole facing the rotor core, wherein the third pole and first pole repel each other. The second axial magnetic steel disposed at the end surface of the rotor core is adjacent to the second pole, and has a fourth pole facing the rotor core, wherein the fourth pole and the second pole repel each other.

    摘要翻译： 提供了包含转子的转子和旋转电机。 转子包括轴，与轴同轴连接的转子芯，至少一个切向磁性钢，第一轴向磁钢和第二轴向磁钢。 切向磁钢沿着转子铁芯的切线方向固定在转子铁心中，并具有第一和第二磁极。 设置在转子铁心的一个端面的第一轴向磁钢与第一极相邻，并且具有面向转子铁芯的第三极，其中第三极和第一极彼此排斥。 设置在转子铁芯的端面的第二轴向磁钢与第二极相邻，并且具有面向转子铁心的第四极，其中第四极和第二极彼此排斥。

    DC/DC CONVERTER, POWER CONVERTER AND CONTROL METHOD THEREOF
    9.
    发明申请
    DC/DC CONVERTER, POWER CONVERTER AND CONTROL METHOD THEREOF 有权
    DC / DC转换器，电源转换器及其控制方法

    公开(公告)号：US20120250358A1

    公开(公告)日：2012-10-04

    申请号：US13427450

    申请日：2012-03-22

    申请人： Hong-Yuan Jin ,  Pei-Qing Hu ,  Hong-Jian Gan ,  Jian-Ping Ying

    发明人： Hong-Yuan Jin ,  Pei-Qing Hu ,  Hong-Jian Gan ,  Jian-Ping Ying

    IPC分类号： H02M3/335

    CPC分类号： H02M3/33569 ,  H02M2001/0035 ,  H02M2001/0058 ,  Y02B70/1433 ,  Y02B70/1491 ,  Y02B70/16

    摘要： A DC/DC converter, a power converter and a control method thereof are disclosed, where the DC/DC converter includes an output circuit, a rectangular wave generator, a resonant tank, a detection unit and a control unit. The output circuit has a load. The rectangular wave generator converts an input voltage into at least one rectangular wave. The resonant tank provides a first voltage based on the rectangular wave for the output circuit. The detection unit detects a signal related to a state of the load. When the state of the load is light-load or a no-load, the control unit controls a working frequency or a duty ratio of the rectangular wave, so that the duty ratio of the rectangular wave is within a predetermined range, in which a voltage gain of the DC/DC converter is greater than another voltage gain under the condition of 50% duty ratio.

    摘要翻译： 公开了DC / DC转换器，功率转换器及其控制方法，其中DC / DC转换器包括输出电路，矩形波发生器，谐振回路，检测单元和控制单元。 输出电路有负载。 矩形波发生器将输入电压转换成至少一个矩形波。 谐振槽为输出电路提供基于矩形波的第一电压。 检测单元检测与负载状态有关的信号。 当负载状态为轻负载或空载时，控制单元控制矩形波的工作频率或占空比，使得矩形波的占空比在预定范围内，其中 在50％占空比的条件下，DC / DC转换器的电压增益大于另一个电压增益。

    LIGHTING APPARATUS AND CONTROL METHOD THEREOF
    10.
    发明申请
    LIGHTING APPARATUS AND CONTROL METHOD THEREOF 有权
    照明装置及其控制方法

    公开(公告)号：US20120074866A1

    公开(公告)日：2012-03-29

    申请号：US13046165

    申请日：2011-03-11

    申请人： Wei-Qiang ZHANG ,  Li-Zhi Xu ,  Qi Zhang ,  Jian-Ping Ying

    发明人： Wei-Qiang ZHANG ,  Li-Zhi Xu ,  Qi Zhang ,  Jian-Ping Ying

    IPC分类号： H05B37/02

    CPC分类号： H05B33/0815 ,  H05B33/0824 ,  Y02B20/347

    摘要： A lighting apparatus includes a lighting unit, a converting circuit, a sensing circuit, and a current control circuit. The lighting unit includes at least one light emitting diode and a switching device connected with each other in series. The converting circuit has an output end electrically connected to the lighting unit for driving it. The sensing circuit includes a sensing element capable of indirectly detecting the current flowing through the light emitting diode and outputting a feedback signal. The current control circuit receives a reference current, the feedback signal and a dimming command, and sends a dimming control signal to the lighting unit and a current control signal to the converting circuit, capable of controlling the amplitude of the current flowing through the light emitting diode.

    摘要翻译： 照明装置包括照明单元，转换电路，感测电路和电流控制电路。 照明单元包括至少一个串联连接的发光二极管和开关装置。 转换电路具有电连接到照明单元用于驱动它的输出端。 感测电路包括能够间接检测流过发光二极管的电流并输出反馈信号的感测元件。 电流控制电路接收参考电流，反馈信号和调光命令，并向调光电路发送调光控制信号和向转换电路发送的电流控制信号，该电流控制信号能够控制流经发光的电流的振幅 二极管。