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    Method, apparatus and computer program product for wind turbine start-up and operation without grid power
    42.
    发明授权
    Method, apparatus and computer program product for wind turbine start-up and operation without grid power 有权
    无风力发电的风力发电机组运行方式，装置和计算机程序产品

    公开(公告)号：US07394166B2

    公开(公告)日：2008-07-01

    申请号：US11538618

    申请日：2006-10-04

    申请人： Ralph Teichmann ,  Lei Li ,  Changyong Wang ,  Wenqiang Yang

    发明人： Ralph Teichmann ,  Lei Li ,  Changyong Wang ,  Wenqiang Yang

    IPC分类号： H02P9/48

    CPC分类号： H02J3/40 ,  F03D7/026 ,  F03D7/0284 ,  H02J3/38 ,  H02J3/386 ,  H02P2101/15 ,  Y02E10/723 ,  Y02E10/763

    摘要： A wind turbine having features for black-starting includes an electric generation system for producing electricity by operation of the wind and comprising an interface for providing the electricity to an electric grid; a control system for controlling components of the wind turbine during start-up of the electric generation system, wherein start-up occurs during a deficient electric signal of the grid; and at least one energy providing element and at least one energy dissipative element for providing a balance between an output of the wind turbine and the electric signal of the grid. Methods and computer program products for operation of the wind turbine call for, among other things, synchronization of electric signals and control of components within the wind turbine.

    摘要翻译： 具有用于黑启动的特征的风力涡轮机包括用于通过风运动产生电的发电系统，并且包括用于向电网提供电力的接口; 控制系统，用于在所述发电系统的起动期间控制所述风力涡轮机的部件，其中，在所述电网不足的电信号期间发生启动; 以及至少一个能量提供元件和至少一个能量耗散元件，用于在风力涡轮机的输出和电网的电信号之间提供平衡。 用于风力发电机运行的方法和计算机程序产品尤其要求电信号的同步和风力涡轮机内部件的控制。

    AUXILIARY EQUIPMENT SYSTEM AND METHOD OF OPERATING THE SAME
    43.
    发明申请
    AUXILIARY EQUIPMENT SYSTEM AND METHOD OF OPERATING THE SAME 有权
    辅助设备系统及其操作方法

    公开(公告)号：US20130229056A1

    公开(公告)日：2013-09-05

    申请号：US13412142

    申请日：2012-03-05

    申请人： Ralph Teichmann

    发明人： Ralph Teichmann

    IPC分类号： H02J1/00

    CPC分类号： H02J3/382 ,  H02J3/386 ,  Y02E10/763 ,  Y10T307/305

    摘要： An auxiliary equipment system includes at least one auxiliary load bus configured to receive electric power having a voltage within a first voltage tolerance range. The auxiliary equipment system also includes at least one electric power supply conduit coupled to at least one electric power source. The electric power supply conduit is configured to transmit electric power having a voltage within a second voltage tolerance range. The second voltage tolerance range is greater than the first voltage tolerance range. The auxiliary equipment system further includes at least one controlled series transformer coupled to the auxiliary load bus and to the electric power supply conduit. The controlled series transformer is configured to receive electric power having a voltage within the second voltage tolerance range and transmit electric power having a voltage within the first voltage tolerance range.

    摘要翻译： 辅助设备系统包括至少一个辅助负载总线，辅助负载总线被配置为接收具有在第一电压公差范围内的电压的电力。 辅助设备系统还包括耦合到至少一个电源的至少一个电力供应导管。 电力供应管道被配置为传输具有在第二电压公差范围内的电压的电力。 第二个电压容差范围大于第一个电压公差范围。 辅助设备系统还包括耦合到辅助负载总线和电力供应管道的至少一个受控串联变压器。 受控串联变压器被配置为接收具有在第二电压公差范围内的电压的电力，并且传输具有在第一电压公差范围内的电压的电力。

    Method and apparatus for assembling electrical machines
    46.
    发明授权
    Method and apparatus for assembling electrical machines 有权
    电机组装方法及装置

    公开(公告)号：US07745949B2

    公开(公告)日：2010-06-29

    申请号：US12072536

    申请日：2008-02-26

    申请人： Wenqiang Yang ,  Zhigang Lu ,  Anthony Michael Klodowski ,  Ralph Teichmann ,  Changyong Wang ,  Haiqing Weng ,  Xiaoming Yuan

    发明人： Wenqiang Yang ,  Zhigang Lu ,  Anthony Michael Klodowski ,  Ralph Teichmann ,  Changyong Wang ,  Haiqing Weng ,  Xiaoming Yuan

    IPC分类号： F03D9/00 ,  H02P9/04 ,  H02P3/00 ,  H02P9/06 ,  H02P15/00

    CPC分类号： H02P9/009 ,  H02P21/18 ,  H02P2101/15

    摘要： A method of assembling an electrical machine includes programming at least one processor with a stator flux vector estimation scheme. The electrical machine has a stator at least partially extending around a rotor. The electrical machine is electrically coupled to an electric power system. The electric power system transmits at least one phase of electric power to and from the electrical machine with at least partial power conversion. The stator flux vector estimation scheme is programmed to generate at least one stator back-electromagnetic force (back-EMF) signal and to generate at least one stator flux vector signal using the at least one stator back-EMF signal. The at least one stator flux vector signal at least partially represents an estimated rotor position. The method also includes coupling at least one output device in data communication with the at least one processor.

    摘要翻译： 一种组装电机的方法包括使用定子通量矢量估计方案对至少一个处理器进行编程。 电机具有至少部分地围绕转子延伸的定子。 电机电耦合到电力系统。 电力系统以至少部分功率转换将至少一个电力相向电机传送到电机。 定子通量矢量估计方案被编程为产生至少一个定子反电磁力（反电动势）信号，并使用至少一个定子反电动势信号产生至少一个定子通量矢量信号。 至少一个定子通量矢量信号至少部分地表示估计的转子位置。 该方法还包括将数据通信中的至少一个输出设备与至少一个处理器相耦合。

    Method and apparatus for assembling electrical machines
    48.
    发明申请
    Method and apparatus for assembling electrical machines 有权
    电机组装方法及装置

    公开(公告)号：US20090212564A1

    公开(公告)日：2009-08-27

    申请号：US12072536

    申请日：2008-02-26

    申请人： Wenqiang Yang ,  Zhigang Lu ,  Anthony Michael Klodowski ,  Ralph Teichmann ,  Changyong Wang ,  Haiqing Weng ,  Xiaoming Yuan

    发明人： Wenqiang Yang ,  Zhigang Lu ,  Anthony Michael Klodowski ,  Ralph Teichmann ,  Changyong Wang ,  Haiqing Weng ,  Xiaoming Yuan

    IPC分类号： H02P9/00 ,  G01B7/00

    CPC分类号： H02P9/009 ,  H02P21/18 ,  H02P2101/15

    摘要： A method of assembling an electrical machine includes programming at least one processor with a stator flux vector estimation scheme. The electrical machine has a stator at least partially extending around a rotor. The electrical machine is electrically coupled to an electric power system. The electric power system transmits at least one phase of electric power to and from the electrical machine with at least partial power conversion. The stator flux vector estimation scheme is programmed to generate at least one stator back-electromagnetic force (back-EMF) signal and to generate at least one stator flux vector signal using the at least one stator back-EMF signal. The at least one stator flux vector signal at least partially represents an estimated rotor position. The method also includes coupling at least one output device in data communication with the at least one processor.

    摘要翻译： 一种组装电机的方法包括使用定子通量矢量估计方案对至少一个处理器进行编程。 电机具有至少部分地围绕转子延伸的定子。 电机电耦合到电力系统。 电力系统以至少部分功率转换将至少一个电力相向电机传送到电机。 定子通量矢量估计方案被编程为产生至少一个定子反电磁力（反电动势）信号，并使用至少一个定子反电动势信号产生至少一个定子通量矢量信号。 至少一个定子通量矢量信号至少部分地表示估计的转子位置。 该方法还包括将数据通信中的至少一个输出设备与至少一个处理器相耦合。

    METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR WIND TURBINE START-UP AND OPERATION WITHOUT GRID POWER
    49.
    发明申请
    METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR WIND TURBINE START-UP AND OPERATION WITHOUT GRID POWER 有权
    风力涡轮机起动和运行的方法，装置和计算机程序产品

    公开(公告)号：US20080084070A1

    公开(公告)日：2008-04-10

    申请号：US11538618

    申请日：2006-10-04

    申请人： Ralph Teichmann ,  Lei Li ,  Changyong Wang ,  Wenqiang Yang

    发明人： Ralph Teichmann ,  Lei Li ,  Changyong Wang ,  Wenqiang Yang

    IPC分类号： F03D9/00 ,  H02P9/04

    CPC分类号： H02J3/40 ,  F03D7/026 ,  F03D7/0284 ,  H02J3/38 ,  H02J3/386 ,  H02P2101/15 ,  Y02E10/723 ,  Y02E10/763

    摘要： A wind turbine having features for black-starting includes an electric generation system for producing electricity by operation of the wind and comprising an interface for providing the electricity to an electric grid; a control system for controlling components of the wind turbine during start-up of the electric generation system, wherein start-up occurs during a deficient electric signal of the grid; and at least one energy providing element and at least one energy dissipative element for providing a balance between an output of the wind turbine and the electric signal of the grid. Methods and computer program products for operation of the wind turbine call for, among other things, synchronization of electric signals and control of components within the wind turbine.

    摘要翻译： 具有用于黑启动的特征的风力涡轮机包括用于通过风运动产生电的发电系统，并且包括用于向电网提供电力的接口; 控制系统，用于在所述发电系统的起动期间控制所述风力涡轮机的部件，其中，在所述电网不足的电信号期间发生启动; 以及至少一个能量提供元件和至少一个能量耗散元件，用于在风力涡轮机的输出和电网的电信号之间提供平衡。 用于风力发电机运行的方法和计算机程序产品尤其要求电信号的同步和风力涡轮机内部件的控制。

    Method and system for wind turbine blade movement
    50.
    发明授权
    Method and system for wind turbine blade movement 有权
    风力发电机叶片运动的方法和系统

    公开(公告)号：US07355294B2

    公开(公告)日：2008-04-08

    申请号：US11419665

    申请日：2006-05-22

    申请人： Ralph Teichmann

    发明人： Ralph Teichmann

    IPC分类号： F03D7/04

    CPC分类号： F03D7/0224 ,  F05B2260/502 ,  F05B2260/76 ,  F05B2260/79 ,  F05B2260/845 ,  F05B2270/1071 ,  F05B2270/1074 ,  F05B2270/602 ,  F05B2270/604 ,  F05B2270/605 ,  F05B2270/606 ,  Y02E10/723

    摘要： This document discusses, among other things, a wind turbine blade pitch system for moving the blades to control their pitch in the event of a power failure. The system includes at least one backup that has a non-electrical component that can pitch the blades in the event that the power failure adversely affects the electrical blade pitch actuator system. Embodiments include pitch systems that have a plurality of pitch driving systems including, but not limited to electrical systems, hybrid electrical/mechanical systems and non-electrical systems. The non-electrical systems include mechanical, pneumatic or hydraulic systems.

    摘要翻译： 本文件尤其涉及一种用于在电源故障的情况下移动叶片以控制其间距的风力涡轮机叶片桨距系统。 该系统包括至少一个备用件，其具有非电气部件，该非电气部件能够在电源故障对电动叶片俯仰致动器系统产生不利影响的情况下对叶片进行俯仰。 实施例包括具有多个俯仰驱动系统的俯仰系统，包括但不限于电气系统，混合电气/机械系统和非电气系统。 非电气系统包括机械，气动或液压系统。