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Wind speed dependent adaptation of a set point for a fatigue life of a structural component of a wind turbine

机译:风力发电机组结构部件疲劳寿命的设定值取决于风速的适应

摘要

A method for controlling an operation of a wind turbine with at least one structural component is provided. A fatigue life time consumption of the structural component is scheduled. A current velocity of a wind which is driving the wind turbine is determined. A current set point value for the fatigue life time consumption of the structural component based on the scheduled fatigue life time consumption of the structural component is specified and a maximum set point value for the fatigue life time consumption of the structural component based on the determined current wind velocity is specified. The wind turbine is operated depending on the specified current set point value and/or on the specified maximum set point value such that a mechanical load acting on the structural component is controlled. A machine load control system and a wind turbine are also provided.
机译:提供一种用于控制具有至少一个结构部件的风力涡轮机的运行的方法。计划消耗结构部件的疲劳寿命。确定驱动风力涡轮机的风的当前速度。基于结构构件的预定疲劳寿命消耗,指定结构构件的疲劳寿命消耗的当前设定点值,并基于确定的电流,指定结构构件的疲劳寿命消耗的最大设定点值指定了风速。风力涡轮机根据规定的当前额定值和/或规定的最大额定值运行,从而控制作用在结构部件上的机械负荷。还提供了机器负载控制系统和风力涡轮机。

著录项

  • 公开/公告号US2011123331A1

    专利类型

  • 公开/公告日2011-05-26

    原文格式PDF

  • 申请/专利权人 HENRIK STIESDAL;

    申请/专利号US20100949853

  • 发明设计人 HENRIK STIESDAL;

    申请日2010-11-19

  • 分类号F03D7;

  • 国家 US

  • 入库时间 2022-08-21 18:14:55

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