摘要
本文介绍了一种新型的基于TMS320F2812控制芯片的全数字在线式不间断电源。阐述了UPS系统的基本要求和工作原理并着重分析了利用TMS320F2812产生PWM波控制逆变器实现系统的不间断供电的核心问题。实验测试证明该电源系统能较好完成既定控制任务,结构简单、操作方便、可靠性高、抗干扰能力强,具有好的可行性和先进性。
A new type of the all-digital on-line UPS based on TMS320F2812 is introduced in this paper. The UPS system＇s essential requirements and the principle of work are elaborated and the core question that the PWM wave using TMS320F2812 control invertor to realize system＇s uninterrupted power is analyzed emphatically. The experiment tests proved that this electrical power system can good complete decides the control duty and has such advantages as simple structure, easy to use,high reliability,strong anti-interference ability and good feasibility and the advanced nature.
出处
《电子测量技术》
2008年第11期184-187,共4页
Electronic Measurement Technology
关键词
不间断电源
数字信号处理器
逆变器
uninterruptted power supply
diginal signal processing
inwerter
