串联混合有源滤波器PI解耦控制算法研究  

Research on PI Decoupling Control Algorithm for Series Hybrid Active Power Filter

作　　者：孙振坤 宋立国 高彦 陈浩男 SUN Zhen-kun;SONG Li-guo;GAO Yan;CHEN Hao-nan(l.State Grid Beijing Electric Power Company Huairou Power Supply Company,Beijing 101400,China)

机构地区：[1]国网北京市电力公司怀柔供电公司,北京101400 [2]北方工业大学,电气与控制工程学院,北京100144

出　　处：《电力电子技术》2021年第5期41-44,共4页Power Electronics

摘　　要：这里针对基于磁通补偿原理的串联混合型有源电力滤波器三相逆变器拓扑存在的电压相间耦合问题,提出比例积分(PI)解耦控制算法,改善三相逆变器输出电流质量,通过仿真分析和实验研究,验证了PI解耦控制算法在有源电力滤波器领域的可行性。Aiming at the voltage phase coupling problem in the three-phase inverter topology of the series hybrid active power filter based on the principle of magnetic flux compensation,a proportional integral(PI)decoupling control algorithm to improve the output current quality of the three-phase inverter is proposed.Through simulation analysis and experiments,the research verifies feasibility of the PI decoupling control algorithm in the field of active power filter.

关 键 词：有源电力滤波器 磁通补偿 解耦控制 

分 类 号：TN713.8[电子电信—电路与系统]