基于DSP的并联型电力有源滤波器的研究

Research of Paralleled Active Power Filter Based on DSP

文章提出了采用电力有源滤波器补偿电力系统谐波的方案,并以并联有源电力滤波器为研究对象,对其拓扑结构、补偿分量的检测算法、控制策略等问题作了较系统的研究,在该基础上介绍了一种基于DSP的并联型有源滤波器的设计。通过仿真实验对有源滤波器数学模型、检测算法及控制策略的有效性和实用性进行了验证。

The paper put forward a scheme of harmonic compensation for power system with active power filter （APF）. Taking paralleled active power filter as investigated subject, it made systematic study for topology, detection algorithm of compensation reference, control strategies of the APF. On the basis of the study, it introduced the design of paralleled APF based on DSP. It verified the validity and practicability of the mathematic model, detection algorithm and control strategies of the APF by simulation experiment.