METHOD AND SYSTEM FOR CONTROLLING OPERATION OF A WIND TURBINE
    1.
    发明申请
    METHOD AND SYSTEM FOR CONTROLLING OPERATION OF A WIND TURBINE 有权
    控制风力发电机运行的方法和系统

    公开(公告)号:US20100298995A1

    公开(公告)日:2010-11-25

    申请号:US12773441

    申请日:2010-05-04

    IPC分类号: G06F19/00

    摘要: Methods and systems for controlling operation of a wind turbine. The method may comprise determining an alarm level for at least one component of the wind turbine. In the case that an alarm level for at least one component exceeds a predefined level, the method comprises estimating an expected remaining lifetime for the component under the current operating conditions, and controlling operation of the wind turbine in order to adjust the expected remaining lifetime for the component to a desired expected remaining lifetime for said component. Thereby, the expected remaining lifetime for the component can be prolonged until the next scheduled service event. Downtime of the wind turbine is considerably reduced, and unscheduled service events are avoided to the greatest possible extent. Mean time between inspections (MTBI) is also extended.

    摘要翻译: 控制风力发电机运行的方法和系统。 该方法可以包括确定风力涡轮机的至少一个部件的报警水平。 在至少一个组件的报警水平超过预定水平的情况下,该方法包括在当前操作条件下估计该组件的预期剩余寿命,以及控制风力涡轮机的运行,以便调整预期的剩余寿命 所述组件到所述组件的期望的预期剩余寿命。 因此,可以将组件的预期剩余寿命延长到下一个计划的服务事件。 风力涡轮机的停机时间大大减少,并且在最大程度上避免了非计划的服务事件。 检查之间的平均时间(MTBI)也延长了。