基于DSP的SVPWM矢量控制变频系统研究

The Vector-Controlled SVPWM Variable Frequency System Based on DSP

阐述了电压空间矢量调制(SVPWM)的基本原理,给出了一种基于DSP控制的基本算法,并用TMS320LF2407A实现了对变频系统的控制。实验结果表明,该矢量控制系统具有良好的动、静态性能。

The fundamental principle of voltage space vector pulse width modulation(SVPWM)is described,a rudimentary algorithm based on DSP is given,and the control of variable frequency has been procured by using TMS320LF2407A.The results of experiment show that SVPWM is right and this system has excellent dynamic and static performance.