范文编号:ZD577 范文字数:34429,页数:82, 摘要:在线式UPS具有稳压、稳频、滤波、抗干扰等功能,广泛地应用于国民生产的各个部门,对计算机系统尤为重要。本设计为一种基于8031 CPU 控制的在线式不间断电源(UPS)。这里着重介绍了该UPS的工作原理及硬件与软件设计。通过运用先进的电力电子技术和计算机控制技术,实现了该UPS的全数字、智能化控制。首先介绍了UPS电源的定义。UPS电源是随着信息技术的不断发展和计算机技术应用日益普及,高新技术产品对供电的质量要求越来越高。而普通交流电网供电时,所提供的电能不能满足负载的严格要求,许多意外事故如浪涌、尖端干扰、噪音都可能发生。UPS在市电供电异常时,能向负载提供优质的电能。本范文系统的介绍了UPS电源的分类发展和现况,对将来的发展趋势进行了预测。 The research and design of the intelligence UPS power supply Abstract: On-line UPS, with the function of stabilizing the voltage and the frequency , filtering and resisting the interaction , has been extensively used in every field of the national production, especially for the computer system. In this paper, design a on-line UPS based on 8031 CPU for computer technique was developed. The working principle and the design of hardware and software of the UPS was introduced. The full-digital/intelligent control of the UPS was realized by means of advanced electric/electronic technology and computer control technique. First introduces the definition of UPS. It is along with the development of Information and popularity of computer , equipment with high technology put forward more and more strict demand for quality of power supply. But at times, power a from wall socket is neither clean nor uninterruptible. Many abnormalities such as blackout, brownout, spikes, surges, and noise can occur. This is the function of an uninterruptible power supply(UPS) to act as a buffer and provide clean, reliable power to uninerable electronic equipment. The design Introduced the development classify and present conditions of UPS systematically. 智能UPS电源的研究与设计相关范文 |
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