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    SYSTEM AND METHOD FOR CONTROLLING POWER OUTPUT FROM A WIND TURBINE OR WIND POWER PLANT
    1.
    发明申请
    SYSTEM AND METHOD FOR CONTROLLING POWER OUTPUT FROM A WIND TURBINE OR WIND POWER PLANT 有权
    从风力发电厂或风力发电厂控制电力输出的系统和方法

    公开(公告)号：US20140203563A1

    公开(公告)日：2014-07-24

    申请号：US14126186

    申请日：2012-06-26

    申请人： Robert Bowyer ,  Christopher Palmer ,  Chris Spruce

    发明人： Robert Bowyer ,  Christopher Palmer ,  Chris Spruce

    IPC分类号： F03D7/02

    CPC分类号： F03D7/0268 ,  F03D7/0284 ,  F03D7/0288 ,  F03D7/047 ,  F05B2270/1033 ,  F05B2270/1075 ,  Y02E10/723

    摘要： A LIDAR or other remote sensing apparatus is mounted on a wind turbine to sense one or more wind parameters. An extreme event detector processing signals from the LIDAR to determine whether a given sensed parameter will, when it arrives at the turbine, exceed a predetermined value and represent an extreme event. On detection of an extreme event, the detector outputs an extreme event signal to a controller. The controller controls overrating of the turbine in response to a variety of sensed parameters and selectively operates the turbine at above rated wind speed. On receipt of the extreme event signal the overrating is overridden to prevent damage to turbine components. The controller may be a power plant controller and the override signal may override only overrating at the turbine which has detected the extreme event, or a plurality of turbines.

    摘要翻译： LIDAR或其他遥感装置安装在风力涡轮机上以感测一个或多个风参数。 极端事件检测器处理来自激光雷达的信号，以确定给定的感测参数何时到达涡轮机时超过预定值并且表示极端事件。 在检测到极端事件时，检测器向控制器输出极端事件信号。 控制器响应于各种感测参数来控制涡轮机的过度调节，并以高于额定风速选择性地操作涡轮机。 在接收到极端事件信号时，超载被覆盖以防止损坏涡轮机部件。 控制器可以是发电厂控制器，并且超控信号可以仅覆盖已经检测到极端事件的涡轮机或多个涡轮机的超控。

    System and method for controlling power output from a wind turbine or wind power plant
    4.
    发明授权
    System and method for controlling power output from a wind turbine or wind power plant 有权
    控制风力发电厂输出功率的系统和方法

    公开(公告)号：US09188104B2

    公开(公告)日：2015-11-17

    申请号：US14126186

    申请日：2012-06-26

    申请人： Robert Bowyer ,  Christopher Palmer ,  Chris Spruce

    发明人： Robert Bowyer ,  Christopher Palmer ,  Chris Spruce

    IPC分类号： F03D9/00 ,  H02P9/04 ,  F03D7/02 ,  F03D7/04 ,  B64C11/00

    CPC分类号： F03D7/0268 ,  F03D7/0284 ,  F03D7/0288 ,  F03D7/047 ,  F05B2270/1033 ,  F05B2270/1075 ,  Y02E10/723

    摘要： A LIDAR or other remote sensing apparatus is mounted on a wind turbine to sense one or more wind parameters. An extreme event detector processing signals from the LIDAR to determine whether a given sensed parameter will, when it arrives at the turbine, exceed a predetermined value and represent an extreme event. On detection of an extreme event, the detector outputs an extreme event signal to a controller. The controller controls overrating of the turbine in response to a variety of sensed parameters and selectively operates the turbine at above rated wind speed. On receipt of the extreme event signal the overrating is overridden to prevent damage to turbine components. The controller may be a power plant controller and the override signal may override only over-rating at the turbine which has detected the extreme event, or a plurality of turbines.

    摘要翻译： LIDAR或其他遥感装置安装在风力涡轮机上以感测一个或多个风参数。 极端事件检测器处理来自激光雷达的信号，以确定给定的感测参数何时到达涡轮机时超过预定值并且表示极端事件。 在检测到极端事件时，检测器向控制器输出极端事件信号。 控制器响应于各种感测参数来控制涡轮机的过度调节，并以高于额定风速选择性地操作涡轮机。 在接收到极端事件信号时，超载被覆盖以防止损坏涡轮机部件。 控制器可以是发电厂控制器，并且超控信号可以仅覆盖已经检测到极端事件的涡轮机或多个涡轮机的超额定值。

    Over-rating control in wind turbines and wind power plants
    10.
    发明授权
    Over-rating control in wind turbines and wind power plants 有权
    风力发电机组和风力发电厂的过度评估控制

    公开(公告)号：US09018782B2

    公开(公告)日：2015-04-28

    申请号：US13876068

    申请日：2011-09-30

    申请人： Ian Couchman ,  Christopher Spruce ,  Judith Turner ,  Martin Evans ,  Robert Bowyer

    发明人： Ian Couchman ,  Christopher Spruce ,  Judith Turner ,  Martin Evans ,  Robert Bowyer

    IPC分类号： F03D9/00 ,  H02P9/04 ,  H02P9/02 ,  F03D7/02 ,  F03D7/04

    CPC分类号： H02P9/02 ,  F03D7/028 ,  F03D7/042 ,  F05B2240/96 ,  F05B2270/1033 ,  F05B2270/335 ,  Y02E10/723

    摘要： Wind turbines of a wind power plant may be selectively over-rated by measuring the difference between the nominal and actual power plant outputs and deriving an over-rating request signal based on that difference which is sent to each turbine. The same value may be sent to each turbine. Alternatively, each turbine may be given its own over-rating amount based on an optimization of the turbine. Over-rating may also be used when external economic factors such as energy costs are sufficiently high to out-weigh any potential harmful effect of over-rating. The fatigue lifetime of turbines and their critical components may also be taken into account when deciding whether and to what extent to implement an over-rating command.

    摘要翻译： 风力发电厂的风力涡轮机可以通过测量标称电力和实际发电厂输出之间的差异来选择性地过度评估，并且基于发送到每个涡轮机的差异导出过高额定值请求信号。 相同的值可以发送到每个涡轮机。 或者，基于涡轮机的优化，每个涡轮机可以被给予其自己的超额定量。 当外部经济因素如能源成本足够高以超出任何潜在的超额评估有害影响时，也可能会使用过高评级。 在决定是否以及在多大程度上实施过度评估命令时，也可以考虑涡轮机及其关键部件的疲劳寿命。