SVPWM技术的研究及其仿真实现  

Study and Simulation of Space Vector PWM

作　　者：邵杰[1] 

机构地区：[1]曲阜师范大学电气信息与自动化学院

出　　处：《电子技术（上海）》2009年第12期68-70,共3页Electronic Technology

摘　　要：SVPWM技术比普通的SPWM调制谐波分量小,容易数字化实现,在交流传动领域得到了广泛的应用,并逐渐应用到大容量高电压领域。本文详细地分析了SVPWM控制技术的工作原理,采用MATLAB/Simulink对控制算法进行仿真。仿真结果表明空间矢量脉宽调制方案正确可行。SVPWM technology can realize digitization more easily than normal SPWM owing to its small harmonic component. So it is widely used in the field of AC drive, and gradually extends to the high-voltage and large-capacity fields. This paper analyzes the principle of space vector pulse width modulation （SVPWM） control technology in detail, and simulates the control algorithm based on MATLAB/Simulink. The results prove the validity of the simulation model of SVPWM.

关 键 词：脉宽调制 空间矢量脉宽调制 仿真 

分 类 号：TN86[电子电信—信息与通信工程] TP391.9[自动化与计算机技术—计算机应用技术]