变速恒频双馈风力发电机的矢量控制研究

由于DFIG（双馈发电机）是高阶多变量，强耦合、非线性的机电系统，传统的控制方法无论是在控制精度上还是在动态性能上，远不能达到要求，为了实现DFIG的高性能控制，应采用磁场定向的矢量变换控制技术。借鉴矢量变换技术对于一般交流电机的控制，把矢遁变换控制技术用于对DFIG的控制，通过建立Matlab／Silnulink模型，和仿真征明矢量控制对DFIG良好的控制性。

Research on Vector Control of Variable Speed Constant Frequency Double-fed Wind Power Generation

As DFIG(double-fed generators)are high-end multi-variable,strong coupling,non-linear electro-mechanical systems Whether the traditional control method is still in control accuracy or in dynamic performance,can not meet the required stardards far.In order to achieve the high-performance control,DFIG should use field-oriented transformation of vector control technology.Vector transform from the general exchange of motor control,vector control technology used to transform the DFIG control.Through the establish...