摘要
分析无源滤波器和有源滤波器抑制电网谐波的工作原理及各自优缺点，从谐波补偿角度，探讨无源滤波和有源滤波结合使用的可行性，提出了用无源高通滤波器与串联型有源滤波器结合抑制谐波的发展方向，并对此种滤波器的结合和原理进行了研究．
In this paper, the auther analyzes the working principles and advantages/disadvantages of passive and active filters used to eliminate powernet harmonics. From the point of view of harmonics compensation, the feasibility of combining these two kinds of filters together and the farward position of supression technology on powernet harmonics have also been discussed.
出处
《兰州铁道学院学报》
1997年第1期73-77,共5页
Journal of Lanzhou Railway University
关键词
谐波
抑制滤波器
电网
harmonic waves
depressing
filter
