单周控制三相有源滤波器的矢量运算控制研究  

OCC Conter Three Phase APF of Vector Operation Reserach

作　　者：杨新华[1] 戴路加[1] 周仁伟[1] 

机构地区：[1]兰州理工大学电信学院,兰州730050

出　　处：《科学技术与工程》2008年第7期1690-1693,共4页Science Technology and Engineering

摘　　要：针对单周控制的有源电力滤波器控制器参数设置复杂的问题,采用空间矢量算法和单周控制相结合的方法,将三相母线交流电压划分为6个区间,在每个区间内推出控制方程和控制电路并进行仿真研究。仿真结果证明采用这种控制器的有源滤波器具有响应速度快,控制稳定性好、鲁棒性强等特点,而且控制器的实现简单方便。The Active Power Filter based on a one-cycle control is an effective and simple solution for the power quality control. Divide the three phase female line AC as 6 zones according to the method of the space vector,build up an mathematics model in each zone and carry on imitating research. Simulation results proves that once adopt this kind of APF, it will speed up the system response, get a fine control stability, and good dynamic performance can be expected for both ordinary current control and accidental fault.

关 键 词：有源滤波器 矢量运算 单周控制 

分 类 号：TM761.1[电气工程—电力系统及自动化]