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1. 发明申请

WO2014181367A1 METHOD AND RELEVANT SYSTEM FOR CONVERTING MECHANICAL ENERGY FROM A GENERATOR ACTUATED BY A TURBINE INTO ELECTRIC ENERGY 审中-公开
标题翻译：用于将涡轮机启动发电机转化为电能的机械能源的方法和相关系统
公开(公告)号：WO2014181367A1
公开(公告)日：2014-11-13
申请号：PCT/IT2014/000119
申请日：2014-05-05
申请人： CONSIGLIO NAZIONALE DELLE RICERCHE
发明人： VITALE, Gianpaolo , PUCCI, Marcello , LUNA, Massimiliano
IPC分类号： F03D7/04 , F03D7/02
CPC分类号： F03D7/046 , F03D7/0276 , F03D7/028 , F03D9/25 , F03D9/255 , F05B2260/821 , F05B2270/32 , F05B2270/327 , F05B2270/709 , Y02E10/723
摘要： The present invention concerns a method for converting mechanical energy from a generator (2) operated by a turbine (T) into electric energy to be input into an electric network (R), said method comprising the following steps: (A) supplying a power electronic converter (3) connectable to the input of said generator (2) and to the output of said electric network (R); (B) supplying an electrical power ( P e/ ) outputting said generator (2) to said power electronic converter (3); (C) adapting said electrical power ( P e/ ) using said power electronic converter (3) to input said electrical power ( P e/ ) to said electric network (R) by the following substeps: (CI) calculating the rotation speed ( ωr ) of said turbine (T); (C2) calculating the wind speed (V) moving said turbine (T); (C3) calculating the reference rotation speed ( ω Tref ), corresponding to the maximum point of said power input to said electric network (R), using a Maximum Power Point Tracking algorithm (MPPT); said method being characterized in that said substep (CI) is implemented by an algorithm carrying out a virtual encoder, and said substep (C2) isimplemented by training a neural network implementing a virtual anemometer. Further the present invention concerns a system implementing said method.
摘要翻译：本发明涉及一种将来自由涡轮机（T）操作的发电机（2）的机械能转换为电能以输入电网（R）的方法，所述方法包括以下步骤：（A）提供功率电子转换器（3），可连接到所述发电机（2）的输入端和所述电网（R）的输出端; （B）向所述电力电子转换器（3）提供输出所述发电机（2）的电力（P e /）; （C）使用所述电力电子转换器（3）适配所述电力（P e /），以通过以下子步骤将所述电力（P e /）输入到所述电网（R e）：（CI）计算转速 ωr）; （C2）计算移动所述涡轮机（T）的风速（V）; （C3）使用最大功率点跟踪算法（MPPT）计算对应于所述电力网络（R）输入的所述功率的最大点的参考转速（ωTref）; 所述方法的特征在于，所述子步骤（CI）通过执行虚拟编码器的算法来实现，并且所述子步骤（C2）通过训练实现虚拟风速计的神经网络来实现。此外，本发明涉及一种实现所述方法的系统。

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