采用滞环电流控制的三相并联型有源电力滤波器  

3-φ Parallel Active Power Filter Using Hysteresis Current Controller

作　　者：刘汉奎[1] 顾建军[1] 徐殿国[1] 王炎[1] 

机构地区：[1]哈尔滨工业大学

出　　处：《电气传动》2001年第5期34-37,共4页Electric Drive

摘　　要：文章提出一种三相并联型有源电力滤波器。采用指定谐波消除脉宽调制技术的检测电路不需模拟乘法器 ,参数调整方便。采用最高开关频率受限电流滞环控制器的控制电路简单 ,对负载参数变化不敏感。A 3 φ parallel active power filter is proposed in this paper.The measuring circuit using selected harmonic elimination PWM technique does not use analog multiplier and is easy to be adjusted.The control circuit using hysteresis current controller with maximum switching frequency limited is simple and insensitive to load parameters.Experimental results demonstrate the validity of the proposed system.

关 键 词：三相关联型有源电力滤波器 滞环电流控制 无功补偿 电力系统 

分 类 号：TN713.8[电子电信—电路与系统] TM714.3[电气工程—电力系统及自动化]