In this paper,a new SPWM inverter based on EPROM and 8 bit single chip micro computer is presented and its operation principle,system configuration,performance feature and experimental study are disscussed as well.

• 提出一种基于 E P R O M 存储方式和8 位单片机控制的新型 S P W M 变频器，介绍其运行原理、系统构成、工作特点和实验研究。