有源滤波器在电弧炉电气系统中的仿真  

Simulation of the active power filter in electrical system of the arc furnace

作　　者：张忠伟[1] 王金玉[1] 马会斌[2] 

机构地区：[1]大庆石油学院电气信息工程学院,黑龙江大庆163318 [2]海洋石油富岛股份有限公司,海南东方572603

出　　处：《大庆石油学院学报》2006年第4期80-82,共3页Journal of Daqing Petroleum Institute

摘　　要：传统无源滤波器存在可能与系统发生谐振,引发事故,或因谐波过载而不能运行等诸多不足之处,鉴于电弧炉系统的谐波特点,提出了一种用有源滤波器分析、检测和抑制谐波的方法,进行了MATLAB仿真.仿真结果表明了该方法在电弧炉电气系统谐波抑制中的可行性.In view of the harmonic feature of the arc furnace system and the defects of the traditional passive filter, such as its generation of harmonic, resulting in accident, and failure by harmonic overload, a new method is designed which use an active power filter to analyze, detect and inhibit harmonic. Then Matlab language is used to simulate. The results of the simulation indicate the feasibility of this method in the harmonic inhibition of the arc furnace electrical system.

关 键 词：电弧炉 有源滤波器 谐波分析 仿真 

分 类 号：TP15[自动化与计算机技术—控制理论与控制工程]