首页> 外国专利> MODIFYING CONTROL STRATEGY FOR CONTROL OF A WIND TURBINE USING LOAD PROBABILITY AND DESIGN LOAD LIMIT

MODIFYING CONTROL STRATEGY FOR CONTROL OF A WIND TURBINE USING LOAD PROBABILITY AND DESIGN LOAD LIMIT

机译:利用负荷概率和设计负荷极限控制风轮机的修正控制策略

摘要

The present disclosure relates to controlling an operation of a wind turbine. A first plurality of extreme load measures indicative of extreme loads experienced by at least part of the wind turbine during the first period of time are determined and a load probability characteristic is then determined based on a statistical analysis of the distribution of the first plurality of extreme load measures. A control strategy for controlling the operation of the wind turbine is then modified based at least in part on a comparison of the load probability characteristic and a design load limit and the wind turbine is then subsequently controlled in accordance with the modified control strategy for a second period of time.
机译:本公开涉及控制风力涡轮机的操作。确定第一多个极端负荷量度,该量度指示风力涡轮机的至少一部分在第一时间段内经受的极端负荷,然后基于对第一多个极端量的分布的统计分析来确定负荷概率特性负载措施。然后至少部分地基于负载概率特性和设计负载极限的比较来修改用于控制风力涡轮机的运行的控制策略,然后根据修改后的控制策略在第二个之后对风力涡轮机进行控制。一段的时间。

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