单相有源电力滤波器谐波及无功电流的一种新型检测方法  

A NEW DETECTING METHOD FOR HARMONICS AND REACTIVE CURRENTS IN SINGLE-PHASE ACTIVE POWER FILTER

作　　者：王建良[1] 崔桂梅[1] 洪晓英[1] 

机构地区：[1]包头钢铁学院,包头014010

出　　处：《电力系统及其自动化学报》2002年第5期66-68,共3页Proceedings of the CSU-EPSA

摘　　要：本文提出了一种单相有源电力滤波器谐波和无功电流检测的新方法—负荷电流基波有功分量法。该方法系统结构简单 ,不仅适用于单相电路 ,而且也适用于三相四线电路。This paper presents a novel detecting method for harmonics and reactive current in single-phase active power filter based on calculation of the real part of the fundamental load current . The system structure of this algorithm is simple . It not only fits for single-phase circuit,but also for three-phase circuit.

关 键 词：单相有源电力滤波器 谐波 无功电流 检测方法 电力系统 无功功率补偿 计算机仿真 

分 类 号：TM714.3[电气工程—电力系统及自动化] TM74