单片机控制的三相电压型交-交变频器

Three phase voltage model AC-AC frequency-variable inverter controlled by single-chip microcomputer

介绍一种单片机控制的三相电压型交－交变频器，论述了交－交变频器的系统组成、控制方案及有关难点问题的解决。

This paper introduces a kind of three phase voltage model AC- AC frequency- variable inverter controlled by single- chip microcomputer control. Construction of the system ,controlling program and solution of some difficult problems are described.