电力系统谐波抑制中谐波放大问题的研究  

Study of Harmonic Magnification in Harmonic Restraining in Power System

作　　者：杨华云[1] 任士焱[1] 钟丹[1] 

机构地区：[1]华中科技大学电气与电子工程学院,武汉430074

出　　处：《仪器仪表学报》2004年第z1期752-753,共2页Chinese Journal of Scientific Instrument

摘　　要：阐述了在基波磁势自平衡谐波抵消式串联有源滤波器实验中,仅加无源滤波器时谐波被放大现象,并分析了其中的原因,提出了解决的方法,获得了满意的效果。The harmonic amplification phenomenon is studied which is existed in the experiment of a series active power filter based on the fundamental magnetic potential self-balance and harmonic counteraction when only passive filter is used.The reason of the harmonic magnification is studied.It,puts forward the solution for the problems and the satisfactory effect is go.

关 键 词：谐波放大 基波磁势自平衡 谐波抵消式 串联有源滤波器 

分 类 号：TH7-55[机械工程—仪器科学与技术]