空间矢量脉宽调制原理及DSP实现方法

Space Vector PWM Theoretical Principle and DSP's Realization

针对正弦脉宽调制(SPWM)技术存在的不足,介绍一种基于空间矢量的脉宽调制(SVPWM)原理,并对其特点进行了分析,给出了基于DSP控制器实时产生SVPWM波形的实现方法和试验结果.

Directing to the disadvantage of sine pulse width modulation (SPWM), this paper proposes a theoretical principle of space vector pulse width modulation (SVPWM), analyses the features of SVPWM, and gives the experimental methods and results using DSP controller to generate SVPWM waveform in real-time.