摘要
介绍了一种由LC无源滤波器与有源滤波器串联构成的并联混合型有源电力滤波器.针对该滤波器提出了一种控制方法,这种方法无需复杂的谐波检测,从而使整个控制系统得以简化.最后通过仿真对所提出的方法进行了验证,仿真表明这种方法具有良好的无功电流和谐波电流补偿效果.
In this paper introduced a combined system of a passive filter and a small - rated active filter, both connected in series with each other. A control scheme for this hybrid active power filter is presented. Compared with conventional scheme, it does not need complicated harmonic detection. Therefore the whole control system is quite simple and the good performance of displacement power factor and current harmonics compensation is verified by simulation.
出处
《邵阳学院学报（自然科学版）》
2006年第2期37-39,共3页
Journal of Shaoyang University：Natural Science Edition
关键词
有源电力滤波器
电流谐波
功率因数
仿真
Active power filter
current harmonics
power factor
simulation
