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.
出处
《大庆石油学院学报》
CAS
北大核心
2006年第4期80-82,共3页
Journal of Daqing Petroleum Institute
关键词
电弧炉
有源滤波器
谐波分析
仿真
arc furnace system
active power filter
harmonic analysis
simulation
