关键词: 混合有源电力滤波器, 直流侧电压, 双模糊控制器

Abstract:

In view of the existing problems of overshoot and static error of DC bus voltage control methods,a design of hybrid active power filter control system is presented in this paper.In the system,a hybrid active power filter system model is established.In order to control DC bus voltage,a double fuzzy controller is designed as well.The Matlab simulation results show that the system has the advantage of faster response,smaller static error and overshoot over traditional DC voltage control methods.

Key words: APF;DC bus voltage;double fuzzy controller