对三电平逆变器的SVPWM 算法的实现进行了研究，基于DSP 和CPLD 提 出了两种实现方法。一种是采用数字信号处理器TMS320LF2407A 中的两个事件管 理器巧妙实现了三电平SVPWM 算法-the realization of the SVPWM algorithm for three-level inverter has been studied, and two methods based on the DSP and CPLD are proposed. One m