智能化有源电力滤波装置的系统设计

Systematic Design of Intelligent Active Power Filter

文章提出了有源电力滤波装置的系统结构。着重讨论了谐波检测和补偿控制方法 ,并给出了主电路及信号检测电路的组成与参数整定 ,以满足 DSP及其控制算法对电路结构及信号的要求。实验结果表明 ,该装置的智能测控方法能实现对谐波的实时动态补偿 。

This paper presents a structure of system of the active power filter.The methods of detecting harmonic and compensation control are conspicuously discussed here.The composition and the parameter setting of main circuit,as well as the detecting part to signals are also given in order to fit into what the DSP and its control principle require on the structure of circuit and signals.The results of experiments show that the equipment applying intelligent method of measurement and control realizes dynamically real time compensation to harmonious wave,and has satisfactory characteristics of compensation.