基于C语言的正弦逆变器的软件设计

Software disign of sine inverter based on C51

充分利用８位微控制器的资源，采用规则采样法来产生ＳＰＷＭ波，采用ＰＩＤ控制算法来实现稳压。Ｃ语言的使用，大大缩短了正弦逆变器研制的周期。

In this paper,SPWM wave is produced by taking advantage of 8-bit microcontroller and regular sampling method.Depending on the PID controlling approach,the output voltage is stable in a scale ,By using C51,the period of developing inverter is reduced greatly.