基于DSP的有源电力滤波器控制系统设计  

Controll System Design of Active Power Filter Based on DSP

作　　者：赖小华[1] 乐江源[1] 罗聪[1] 

机构地区：[1]赣南师范大学物理与电子信息学院,江西赣州341000

出　　处：《赣南师范学院学报》2016年第6期50-52,共3页Journal of Gannan Teachers' College(Social Science(2))

基　　金：国家自然科学基金项目(51377025)

摘　　要：为了满足响应快、精度高的要求,提出了一种基于高速数字信号处理DSP芯片TMS320F2812的全数字有源电力滤波器(Active Power Filter,简称APF)控制方案.着重阐述了控制方案硬件结构的主要电路设计和分析了软件程序的实现流程.最后,在APF样机上进行了补偿典型负载实验,实验结果及分析验证了该控制方案在改善电能质量上的可行性.To satisfy the demands of fast response and high accuracy on the active power filter（ APF）, This paper proposes a full digital control scheme of APF based on high-speed digital signal processing chip DSP TMS320F2812. It mainly describes the main circuit design of the hardware structure and analyses the implementation processes of the software program. Finally, a typical harmonic load compensation experiment based on the APF prototype is carried out. The test results and analysis verify the effectiveness of the control scheme in improving electrical energy quality.

关 键 词：有源电力滤波器 全数字控制器 谐波检测 PI控制 

分 类 号：TN713[电子电信—电路与系统]