摘要
设计了一个由单片机控制的UPS系统。介绍了USP系统的构成原理和软件设计,并分别对SPWM波的产生、UPS的保护、充电控制优化等方面进行了重点介绍。该系统由于采用单片机软件编程控制相应的硬件电路,使系统自动完成转换控制。
A UPS system that is controlled by a MicroControl Unit（MCU） has designed. It has intioduced the compose principle and the software design of UPS system, and the creation of SPWM wave, the protection of UPS and charge controlled optimization emphatically. That system is controlled since adopt the MCU software programming controls the corresponding hardware circuit , makes system to be completed automatically changing and controlling.
出处
《煤矿机械》
北大核心
2008年第6期138-140,共3页
Coal Mine Machinery
