基于TMS320F2812的交流电机控制系统设计

Design of a Control System for AC Motor Based on TMS320F2812

阐述了三相交流电机空间矢量脉宽调制(SVPWM)和矢量控制的基本原理,介绍了采用TMS320F2812实现SVPWM控制的数字化系统的设计,实验结果表明系统具有优良的动静态性能.

This paper presents the fundamental principle of voltage space vector pulse width modulation （SVPWM） of the three-phase AC motor and field oriented control （FOC） , then the entire digital control system for generating waveform of space vector pulse width modulation has been designed by using DSP TMS320F2812. The result of experiment shows that the system has excellent dynamic and static performance.