基于TMS320F2808的矩阵变换器的研究与实现  

The Study and Implement of Matrix Converter Based on TMS320F2808

作　　者：陈华星[1] 廖力清[1] 

机构地区：[1]中南大学信息科学与工程学院

出　　处：《变频器世界》2006年第11期42-44,41,共4页The World of Inverters

摘　　要：本文介绍了矩阵变换器的特点,重点闸述了基本32位DSP TMS320F2808的矩阵变换器的设计与实现,该系统主要由主控制器、输入电压状态检测、译码及隔离驱动、电流检测、上位机通讯等电路组成,最后给出了实验结果。结果表明该系统能输出频率、电压均可在线调节的正弦波。In this paper, the features of matrix converter are given. This paper emphasize on the design of matrix converter based on 32 bit DSP TMS320F2808. This design is composed of controller, detection circuit of the state of input voltage, coding, isolation and amplifying circuit, current detection circuit, communication with computer. In the end, the experiment result of this system is put forward. It indicates that this matrix converter can output sine wave, and the frequent and voltage of the sine wave can be adjusted at run time.

关 键 词：矩阵变换器 TMS320F2808 LT1009 

分 类 号：TM351[电气工程—电机]