基于TMS320F2812芯片的并联有源滤波器研究

Design of hybrid active power filter based on TMS320F2812

有源电力滤波器(APF)是近年来提出的一种新型的谐波及无功动态补偿装置,与传统的无源LC滤波器相比较,具有响应速度快、补偿效果好和能够实现动态补偿的优点。数字信号处理器DSP芯片因为具有信号处理快速性特点,所以非常适合于有源滤波器的控制。经过综合归纳分析,对基于DSP处理器TMS320F2812的有源滤波器的硬件电路与软件流程做出了整体设计。

The active power filter （APF） is a new harmonic power of reactive compensation devices introduced in recent years. Compared with the traditional passive LC filter, it has the advantages of fast response, good compensation and dynamic compensation. The digital signal processor （DSP） is suitable for APF due to the characteristic of quick signal process. For comprehensive analysis, the hardware circuits and software flow of APF, based on the technology of DSP TMS320F2812, were designed.