有源滤波器谐波电流检测与控制综述  

SUMMARY ON DETECTION MEANS AND CONTROL STRATEGY OF APF HARMONIC CURRENT

作　　者：张绍忠[1] 何国锋[1] 

机构地区：[1]平顶山工学院电气与电子工程系

出　　处：《微计算机信息》2007年第05Z期291-292,150,共3页Control & Automation

摘　　要：有源滤波器所采用的谐波电流检测方法,决定了谐波电流的检测精度和跟踪速度,进而影响其补偿效果。本文首先介绍了传统的谐波及无功补偿电流的检测与控制方法,然后重点介绍了自适应控制、神经网络、模糊控制及DSP技术在有源滤波器补偿电流的检测与控制中的应用。最后对有源滤波器的新发展作了展望。The dectecting means of harmonic current adopted by APF decides the decting precision of harmonic current and its tracking speed,and also influence on the compensation results.This Paper introduces the original dectecting and controlling means for harmonic and reactive power current at first, then demonstrates the application of adaptive control, ANN and DSP in the process of decting and compensating harmonic current .Finally we give precdiction of new development for APF.

关 键 词：有源电力滤波器 自适应控制 神经网络 DSP 模糊控制 

分 类 号：TM76[电气工程—电力系统及自动化] TN713[电子电信—电路与系统]