摘要
介绍一种由单片机控制的新型热冗余UPS,实现了UPS在(N+1)工作方式时多个输出单元的同步控制方案,并给出高频SPWM波形的生成方法及实验结果。
A novel Hot - redundancy microcontroller ?based Uninterruptable Power Source is introduced. The control strategy for the multi - power units parallelly connected is discussed to realize the ( N + 1) working scheme of UPS. The generation method for the SPWM in high frequency and some experiment results are also presented.
出处
《中国纺织大学学报》
CSCD
2000年第2期74-76,共3页
Journal of China Textile University
关键词
不间断电源UPS
SPWM波形
N+1
容量
(N + 1) manner of working, uninterruptable power source (UPS) , SPWM waveform
