利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

3 条记录 (耗时 0.006 秒)

    SYSTEM AND METHOD FOR CONTROLLING POWER PRODUCTION FROM A WIND FARM
    2.
    发明公开
    SYSTEM AND METHOD FOR CONTROLLING POWER PRODUCTION FROM A WIND FARM 审中-公开
    用于控制来自风力农场的电力生产的系统和方法

    公开(公告)号：EP3249769A1

    公开(公告)日：2017-11-29

    申请号：EP17172423.0

    申请日：2017-05-23

    申请人： General Electric Company

    发明人： GHOSH, Subhankar ,  MONDAL, Abhirup ,  DOGANAKSOY, Necip ,  LIU, Hongyan ,  ZHANG, Zhanpan ,  KAUCIC, Robert August ,  CAO, Jay Zhiqiang

    IPC分类号： H02J3/00 ,  H02J3/38 ,  F03D7/04

    CPC分类号： G06Q10/0639 ,  F03D7/048 ,  F05B2260/821 ,  F05B2270/335 ,  G06F17/30044 ,  G06Q10/06375 ,  H02J3/386 ,  H02J2003/007 ,  Y02E10/763 ,  Y02E60/76 ,  Y04S10/54 ,  Y04S40/22 ,  Y04S50/10

    摘要： The system 90 and method 10 described herein relate to production of power from the wind farm that incorporate tunable power production forecasts 36 for optimal wind farm performance, where the wind farm power production is controlled at least in part by the power production forecasts 36. The system 90 and method 10 use a tunable power forecasting model 32 to generate tunable coefficients 34 based on asymmetric loss function applied on actual power production data 40, along with tuning factor(s) that tune forecast towards under forecasting or over forecasting. The power production forecasts 36 are generated using the tunable coefficients 34 and power characteristic features 30 that are derived from actual power production data 28. The power production forecasts 36 are monitored for any degradation, and a control action to regenerate the coefficients 34 or retune the model 32 is undertaken if degradation is observed.

    摘要翻译： 本文描述的系统90和方法10涉及来自风电场的电力的产生，其包含用于最佳风电场性能的可调电力生产预测36，其中风电场电力生产至少部分地由电力生产预测36控制。 系统90和方法10使用可调功率预测模型32以基于应用于实际功率生产数据40的不对称损失函数以及调谐预测朝向预测不足或过度预测的调谐因子生成可调系数34。 功率产量预测36使用从实际功率产生数据28导​​出的可调系数34和功率特性特征30来产生。功率产量预测36被监控以用于任何退化，以及控制动作以再生系数34或调节 如果观察到退化，则进行模型32。