摘要
论述了目前UPS电源中所用到的一些SPWM控制方法,重点介绍了一种基于PIC16F73单片机产生SPWM控制波形的方法,以及这种方法应用于在线式纯正弦波UPS电源系统中的可行性。
Some SPWM control methods in UPS at present are introduced, and then how to gene rate SPWM control waveforms based on PIC16F73 is emphasized, the feasibility of this method applied to online pure sine wave UPS is also given at last.
出处
《通信电源技术》
2005年第3期32-34,共3页
Telecom Power Technology
