基于滑模控制的混合型电力滤波装置

A Hybrid Power Filter Based on Sliding Mode Control

设计了一种基于滑模控制的混合型电力滤波装置 ,介绍了该装置的滤波原理及离散化滑模控制方法。混合型滤波装置一方面改善了无源滤波器的性能 ,另一方面可大大减小有源滤波器的功率 ,从而降低了整个装置的成本。而基于离散化滑模控制的控制方法 ,实施简单 ,保证了整个滤波器的滤波性能。

A hybrid power filter based on sliding mode control is designed in this paper The principle of the filter and the control method are introduced It promotes the performance of the passive filter and reduces the ratings of the active filter,so the cost is reduced greatly And the simple sliding mode control ensures the performance of the filter