浅析谐波的实时检测与控制方法  

Research on the harmonic real-time measurement and control methods

作　　者：刘春花[1] 

机构地区：[1]衡阳财经工业职业技术学院

出　　处：《电子技术（上海）》2008年第7期71-73,共3页Electronic Technology

摘　　要：电力系统中非线性负载增加引起谐波容量增加,致使电能质量下降。本文针对这一现象,从谐波的实时检测方法和控制方法进行了探讨,并利用并联混合型有源电力滤波器对谐波进行实时检测和控制,同时与传统的谐波技术进行比较。仿真结果表明采用并联混合型有源电力滤波器补偿技术能有效地抑制谐波。Increase of nonlinear load in the power system causes increase of harmonics capacity,resulting in declining of power quality.Aim at this phenomenon,the paper studies the harmonic real-time measurement and control methods,using a Parallel Hybrid Active Power Filter to measure and control the harmonic,and compare it with the traditional harmonic technique.Simulation results indicate that the Parallel Hybrid Active Power Filter compensation technique can inhibit

关 键 词：谐波 有源电力滤波器 实时检测 补偿技术 

分 类 号：TM76[电气工程—电力系统及自动化]