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    CONTROLLER ARRANGEMENT OF AN ELECTRICAL POWER TRANSFER SYSTEM OF A WIND TURBINE
    1.
    发明申请
    CONTROLLER ARRANGEMENT OF AN ELECTRICAL POWER TRANSFER SYSTEM OF A WIND TURBINE 有权
    风力发电机电力传输系统的控制器布置

    公开(公告)号：US20110106325A1

    公开(公告)日：2011-05-05

    申请号：US12979918

    申请日：2010-12-28

    申请人： Gil Lampong Opina, JR. ,  Swee Yee Fonn ,  Anshuman Tripathi ,  Tze Yang Liaw ,  Amit Kumar Gupta

    发明人： Gil Lampong Opina, JR. ,  Swee Yee Fonn ,  Anshuman Tripathi ,  Tze Yang Liaw ,  Amit Kumar Gupta

    IPC分类号： G06F1/26

    CPC分类号： H02J3/386 ,  Y02E10/763

    摘要： A controller arrangement of an electrical power transfer system (1) of a wind turbine is described. The wind turbine has an electrical generator and is connected to an electrical power grid, wherein the power transfer system (1) is arranged to transfer electrical power from the generator to the grid. The power transfer system (1) has at least two electrical elements (2-6), e.g. converters, and at least two controllers (15-17) each arranged to control at least one element (2-6).

    摘要翻译： 描述了风力涡轮机的电力传送系统（1）的控制器布置。 风力涡轮机具有发电机并且连接到电力电网，其中电力传输系统（1）被布置成将电力从发电机转移到电网。 电力传输系统（1）具有至少两个电气元件（2-6） 转换器和至少两个控制器（15-17），每个控制器被布置成控制至少一个元件（2-6）。

    Method and system for operating a wind turbine during an overvoltage event
    5.
    发明授权
    Method and system for operating a wind turbine during an overvoltage event 有权
    在过电压事件期间操作风力涡轮机的方法和系统

    公开(公告)号：US08994202B2

    公开(公告)日：2015-03-31

    申请号：US13992650

    申请日：2011-12-07

    申请人： Amit Kumar Gupta ,  Anshuman Tripathi ,  Ove Styhm ,  Lars Helle ,  Yugarajan Karuppanan ,  Gil Lampong Opina, Jr.

    发明人： Amit Kumar Gupta ,  Anshuman Tripathi ,  Ove Styhm ,  Lars Helle ,  Yugarajan Karuppanan ,  Gil Lampong Opina, Jr.

    IPC分类号： H02P9/00 ,  F03D9/00 ,  H02J3/38

    CPC分类号： F03D7/0264 ,  F03D9/255 ,  H02J3/386 ,  Y02E10/72 ,  Y02E10/763

    摘要： A method of operating a wind turbine is disclosed, the wind turbine comprising a power generator, a machine-side converter connected to the power generator, a line-side converter connected to a power grid through associated power components, and a DC-link connected between the machine-side converter and the line-side converter. The method includes monitoring the power grid for overvoltage events, and upon detecting an overvoltage event: (1) disabling active operation of the machine-side converter and the line-side converter, (2) enabling an AC load dump connected between the machine side converter and the power generator in order to dissipate power output from the power generator, (3) waiting for a waiting period, and (4) enabling active operation of the line-side converter and the machine converter when the overvoltage event ends within the waiting period.

    摘要翻译： 公开了一种操作风力涡轮机的方法，所述风力涡轮机包括发电机，连接到发电机的机器侧转换器，通过相关联的功率部件连接到电网的线路侧转换器，以及连接到 在机器侧转换器和线路侧转换器之间。 该方法包括监测过电压事件的电网，检测到过电压事件时：（1）禁用机侧转换器和线路侧转换器的主动运行，（2）启用连接在机侧的交流负载转储 转换器和发电机，以消耗发电机的功率输出，（3）等待等待时间;（4）当过电压事件在等待期间结束时，使线路侧转换器和机器转换器有效运行 期。

    Power conversion system and method
    6.
    发明授权
    Power conversion system and method 有权
    电力转换系统及方法

    公开(公告)号：US08624437B2

    公开(公告)日：2014-01-07

    申请号：US12979909

    申请日：2010-12-28

    申请人： Anshuman Tripathi ,  Gil Lampong Opina, Jr. ,  Amit Kumar Gupta ,  Yugarajan Karuppanan ,  Zhi Yoong Ang

    发明人： Anshuman Tripathi ,  Gil Lampong Opina, Jr. ,  Amit Kumar Gupta ,  Yugarajan Karuppanan ,  Zhi Yoong Ang

    IPC分类号： H02J1/00

    CPC分类号： H02J3/386 ,  H02P3/06 ,  H02P9/006 ,  H02P2101/15 ,  Y02E10/763 ,  Y10T307/406 ,  Y10T307/696

    摘要： A power conversion system for converting electrical power from at least one power source includes a plurality of converter chains which couple the at least one power source to at least one load. At least two of the converter chains comprise an associated dissipating unit. The dissipating units are coupled via at least one switch. A controller is arranged to control the at least one switch to route power to be dissipated from one of the converter chains to the converter chain's associated dissipating unit, or to at least one of the other dissipating units, or to the converter chain's associated dissipating unit and to at least one of the other dissipating units, to cause corresponding dissipation of the power to be dissipated.

    摘要翻译： 用于从至少一个电源转换电力的电力转换系统包括将至少一个电源耦合到至少一个负载的多个转换器链。 至少两个转换器链包括相关联的消散单元。 消散单元通过至少一个开关耦合。 控制器被布置成控制所述至少一个开关以将要从所述转换器链中的一个消散的功率路由到所述转换器链的相关联的耗散单元，或至少一个其它耗散单元，或者转换器链的相关联的消散单元 以及至少一个其它耗散单元，以引起要消散的功率的相应耗散。

    POWER CONVERSION SYSTEM AND METHOD
    7.
    发明申请
    POWER CONVERSION SYSTEM AND METHOD 有权
    电力转换系统和方法

    公开(公告)号：US20110148198A1

    公开(公告)日：2011-06-23

    申请号：US12979909

    申请日：2010-12-28

    申请人： Anshuman Tripathi ,  Gil Lampong Opina, JR. ,  Amit Kumar Gupta ,  Yugarajan Karuppanan ,  Zhi Yoong Ang

    发明人： Anshuman Tripathi ,  Gil Lampong Opina, JR. ,  Amit Kumar Gupta ,  Yugarajan Karuppanan ,  Zhi Yoong Ang

    IPC分类号： H02J3/14

    CPC分类号： H02J3/386 ,  H02P3/06 ,  H02P9/006 ,  H02P2101/15 ,  Y02E10/763 ,  Y10T307/406 ,  Y10T307/696

    摘要： A power conversion system for converting electrical power from at least one power source includes a plurality of converter chains which couple the at least one power source to at least one load. At least two of the converter chains comprise an associated dissipating unit. The dissipating units are coupled via at least one switch. A controller is arranged to control the at least one switch to route power to be dissipated from one of the converter chains to the converter chain's associated dissipating unit, or to at least one of the other dissipating units, or to the converter chain's associated dissipating unit and to at least one of the other dissipating units, to cause corresponding dissipation of the power to be dissipated.

    摘要翻译： 用于从至少一个电源转换电力的电力转换系统包括将至少一个电源耦合到至少一个负载的多个转换器链。 至少两个转换器链包括相关联的消散单元。 消散单元通过至少一个开关耦合。 控制器被布置成控制所述至少一个开关以将要从所述转换器链中的一个消散的功率路由到所述转换器链的相关联的耗散单元，或至少一个其它耗散单元，或者转换器链的相关联的消散单元 以及至少一个其它耗散单元，以引起要消散的功率的相应耗散。