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Modeling and robust control of a wind Generator

机译:风力发电机的建模和鲁棒控制

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摘要

In this work we are interested in modeling and control of a wind system formed by a turbine, a driving shaft and a double fed induction machine. We are used the multi model method to overcome the non linearity of the system. Hence two techniques of command were developed. They are the feedback command state and the standard command using the quadratic functions of Lyapunov and the LMI approach. The simulation shows the control performances and dynamic behavior of the wind system. The standard command permits the stability of the system and attenuation of the external disturbances caused by the variation of the wind speed.
机译:在这项工作中,我们对由涡轮机,驱动轴和双馈感应电机组成的风力系统的建模和控制感兴趣。我们使用多模型方法来克服系统的非线性。因此,开发了两种指挥技术。它们是使用Lyapunov和LMI方法的二次函数的反馈命令状态和标准命令。仿真显示了风力系统的控制性能和动态行为。标准命令允许系统的稳定性和由风速变化引起的外部干扰的衰减。

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