一种串联型有源电力滤波器单周控制策略的建模与仿真研究  

Modeling and Simulation of Series Active Power Filter With One Cycle Control

作　　者：李承[1] 程炜[1] 杨红权[1] 丁凯[2] 范婕[1] 

机构地区：[1]华中科技大学电气与电子工程学院,武汉430074 [2]香港理工大学电机系

出　　处：《高压电器》2006年第4期268-270,共3页High Voltage Apparatus

摘　　要：有源电力滤波器的单周控制方法是一简单、快速有效的控制方法。单周控制用于有源电力滤波器控制的研究,主要集中在并联型有源电力滤波器的控制中。笔者提出了一种基于电流源型变换器的单相串联型有源电力滤波器的单周控制方法。通过对主电路的分析,导出了用于串联型滤波器单周控制的数学模型,建立了单周控制关系。在理论分析的基础上,进行了仿真研究,结果验证了理论分析的正确性和可行性。One cycle control is an effective control method for the active power filters. However, most of the researches on active power filter with one cycle control are mainly focus on parallel power filter. In this paper, a new scheme is proposed for series active power filter with one cycle control method based on current source inverter. Through analyzing the main circuit, mathematical model and control relation of one cycle control filter are established. Finally, the simulations results show that this scheme is correct and feasible.

关 键 词：电流源型变换器 有源电力滤波器 单周控制策略 控制建模 

分 类 号：TN713.8[电子电信—电路与系统] TM761[电气工程—电力系统及自动化]