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    WIND TURBINE CONTROL
    11.
    发明申请
    WIND TURBINE CONTROL 审中-公开
    风力涡轮机控制

    公开(公告)号：WO2013182201A1

    公开(公告)日：2013-12-12

    申请号：PCT/DK2013/050173

    申请日：2013-06-06

    Applicant: VESTAS WIND SYSTEMS A/S

    Inventor： SIMONSEN, Kenneth Tougaard ,  ROSENVARD, Paw ,  STEELE, David

    IPC: F03D7/02

    CPC classification number: F03D7/0296 ,  F03D7/0212 ,  F03D7/0224 ,  F03D7/0264 ,  F03D7/0268 ,  F03D7/047 ,  Y02E10/723

    Abstract: The present invention relates to methods, apparatus and computer program products for controlling a wind turbine that comprises a nacelle and one or more turbine blades to reduce or prevent edgewise vibrations building up on the one or more turbine blades. It is identified 202 whether the nacelle is unable to yaw to an upwind position and initiating a corrective action 203 to prevent edgewise vibrations building up on the one or more turbine blades if the nacelle is unable to yaw to an upwind position.

    Abstract translation: 本发明涉及用于控制风力涡轮机的方法，装置和计算机程序产品，其包括机舱和一个或多个涡轮机叶片，以减少或防止在一个或多个涡轮机叶片上积累的沿边振动。 识别202，如果机舱不能偏转到上风向位置，并且启动纠正动作203以防止在一个或多个涡轮机叶片上积累的沿边振动，则机舱是否不能偏转到上风向位置。

    CONTROL OF A WIND TURBINE BASED ON OPERATIONAL TRAJECTORY VALIDATION
    20.
    发明公开
    CONTROL OF A WIND TURBINE BASED ON OPERATIONAL TRAJECTORY VALIDATION 审中-公开
    基于运行轨迹确认的风力发电机组控制

    公开(公告)号：EP3180515A1

    公开(公告)日：2017-06-21

    申请号：EP15753316.7

    申请日：2015-08-14

    Applicant: Vestas Wind Systems A/S

    Inventor： HAMMERUM, Keld ,  HOVGAARD, Tobias Gybel ,  STEELE, David

    IPC: F03D7/04 ,  F03D7/02

    CPC classification number: F03D7/045 ,  F03D7/0264 ,  F05B2270/404 ,  Y02E10/723

    Abstract: The present invention relates tocontrol of wind turbines based on predicted operational trajectories. A control system for a wind turbineis described wherea main controller calculating one or more predicted operational trajectories and a safety controller validates at least one of the one or more predicted operational trajectories. The control system controls the wind turbine with the predicted control trajectory if the validation is valid, and controls the wind turbine with a safe-mode control trajectory if the validation is invalid. In an embodiment, the main controller is implemented as a receding horizon controller, e.g. in the form of a model predictive controller (MPC).

    Abstract translation: 基于预测操作轨迹的风力涡轮机的控制 描述了一种用于风力涡轮机的控制系统，其中主控制器计算一个或多个预测的操作轨迹并且安全控制器验证一个或多个预测的操作轨迹中的至少一个。 如果验证有效，则控制系统控制具有预测控制轨迹的风力涡轮机，并且如果验证无效则控制风力涡轮机以安全模式控制轨迹。 在一个实施例中，主控制器被实现为后退水平控制器，例如， 以模型预测控制器（MPC）的形式。

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