基于DSP的电压型空间矢量PWM整流器研究  

Research on Voltage-Fed SVPWM Rectifier Based on DSP

作　　者：胡学芝[1] 

机构地区：[1]黄石理工学院自动化系,435003

出　　处：《电气应用》2005年第11期96-98,共3页Electrotechnical Application

摘　　要：建立电压型PWM整流器数学模型,并对其空间矢量控制策略进行分析,在此基础上提出一种简单的电压空间矢量PWM算法,给出一种由DSP控制的三相电压型PWM整流器控制系统,介绍其硬件组成,论述了其软件结构,并给出实验结果。The mathematical model of three-phase voltage-fed PWM rectifier is set up. The vector control strategy for rectifier is analyzed in detail. A simplified algorithm is proposed for space voltage vector time. A control system of three-phase voltage-fed PWM rectifier based on DSP is presented. The design of hardware and software is introduced and the experiments are given.

关 键 词：PWM整流器 DSP 矢量控制 

分 类 号：TM461[电气工程—电器] TM464