MB90F562实现七段式空间电压矢量控制方法

A Control Method of Seven-sets Space Voltage Vector with MB90F562

以七段式PWM生成算法为基础,以MB90F562为控制器,设计了异步电动机空间电压矢量(SVPWM)控制方案;给出了空间电压矢量控制软件设计流程;得到了PWM驱动波形;对实验结果进行了理论分析。

Based on PWM producing method of seven-sets and MCU MB90F562,a SVPWM control scheme of induction motor was introduced.A SVPWM program flow is designed;the PWM output wareforms is achieved and the experimental results was analyzed.