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1、毕业设计（论文）中文题目 UPS充电全自动逆变电源设计English topic name of Thesis ：UPS charging automatic design of Inverter Power SupplyUPS充电全自动逆变电源设计摘 要目前，人们逐渐意识到了断给电源造成各种经济损失。数据丢失，通信中断，商机延误，设备停运，仪表失灵，手术中断，直接损失以每分钟5000-100000元计，间接经济损失则无法估量，UPS充电全自动逆变电源已经具有很大的市场。由于产品参差不齐现状，一直困扰着用户的选择问题。电源污染严重影响网络安全和运行效率，电源中断、电压波动、瞬态尖峰、电源浪涌、
2、高压脉冲造成服务器、路由器、磁盘阵列等设备损坏，谐波污染、线间噪声、频率漂移造成网络传输误码率大增，数据传输速度低下。信息网络时代对UPS产品提出的新要求，高可靠、低污染、易维护、网络监控。UPS充电全自动逆变电源的四大功能：1、全自动不停电功能，解决电网停电问题；2、逆变电源交流稳压功能，解决网压剧烈波动问题；3、净化功能，解决电网与电源污染问题；4、管理功能，解决交流动力维护问题。根据我国国家标准GB2387-89 规定，对于需要配置不间断电源的计算机房提供的交流电源至少应满足：380V/220V、50HZ、三相五线制、电压波动小于+-5%、频率波动小于+-0.5%、波形失真小于+-5%。
3、此外可能产生的任何瞬态供电中断应控制在5 ms 以内。一般的微机和服务器所允许的瞬态供电中断时间在8 至10ms 的范围。利用电子电力技术，以微处理器为核心的数字信号处理技术和控制板间的网络通信技术，智能化的“三阶”锂电池充电管理技术和UPS充电全自动逆变电源故障“自动诊断” 检测技术等形成的具有网络通信功能的智能化UPS充电全自动逆变电源供电系统，以及具有高度“容错”功能的冗余直接并机UPS充电全自动逆变电源供电系统。为用户配置的可获得100%高“可利用率”的UPS充电全自动逆变供电系统。同时，还介绍了相关实用充电全自动逆变电源维修技术、UPS电源选配及电池装配保养经验。关键词：USP，全自
4、动逆变，智能，供电系统，现状与展望UPS charging automatic design of InverterPower SupplyAbstractAt present, people realising end to the power supply causing economic losses. Data loss, loss of communication opportunities delays, equipment outage, failure of the instrument, interrupt the operation, direct losses in te
5、rms of $5000-100000 per minute, indirect economic loss is incalculable, charge the UPS fully automatic inverter has a large market. Present situation of uneven due to the product, the users choice has been plagued by problems. Pollution seriously affect network security and efficiency power supply,
6、power outages, voltage fluctuations, transient peaks, power surges, high - voltage pulse caused damage to equipment such as servers, routers, disk arrays, harmonic pollution, caused by line noise, frequency drift between big increase in network transmission error rate, low data transfer rate. New re
7、quirements for UPS products in Internet era, high reliability, low pollution, easy maintenance and network monitoring. Automatic Inverter Power Supply ups charging four functions : 1, automatic power function not address the power system blackouts ; 2, AC stabilized - voltage inverter functions to a
8、ddress the volatile issue of net pressure ; 3, purification, resolving power grid and power pollution ; 4, management functions, solve AC power maintenance issues.According to Chinas national standards gb2387-89 requirements of the computer room to provide for the need to configure an uninterruptibl
9、e power supply AC power supply shall meet at least : 380v220v, 50hz, three - phase five - wire, fluctuation of voltage fluctuation frequency of less than +-5, less than +-0.5, waveform distortion less than +-5. Also unlikely to produce any transient power interruption should be controlled to within
10、5 Ms. General computer and the server tolerance for the transient power supply disruption in the range of 8 to 10ms. Use electronic power technology, to microprocessor for core digital signal processing technology and Control Board between network communication technology, intelligent of Three order
11、 lithium battery charge management technology and UPS charge automatic inverse Change power fault automatically diagnosis detection technology such as the formation of with network communication function intelligent of UPS charge automatic inverse change Power power supply system, and with height fa
12、ult - tolerant function redundant directly and machine ups charge automatic inverse change Power power supply system. For the user to configure Receive 100 high availability UPS charging Inverter Power Supply system for fully automatic. Meanwhile, also describes practical charging automatic maintena
13、nce technology of Inverter Power supply, UPS power matching and battery assembly and maintenance experience.Keyword：USP, Automatic inverter,Intelligence,Power supply systems, The status quo and prospect目 录 摘 要IAbstract第1章 UPS充电全自动逆变电源设计概述11.1 UPS充电全自动逆变电源概述11.2 UPS充电全自动逆变电源的优势11.3 UPS充电全自动逆变电源的功能21.
14、4实现UPS充电全自动逆变电源的技术21.4.1 UPS逆变电源的分类21.4.2 UPS电源结构和工作原理51.4.3 UPS逆变电源冗余供电81.4.4 UPS逆变电源蓄电池监测管理9第2章 我国UPS充电全自动逆变电源的问题102.1 UPS逆变电源不能满足用户的需要102.2 UPS逆变电源系统有待完善102.3 UPS逆变电源价格费的问题112.4 UPS逆变电源安全问题11第3章 UPS充电全自动逆变电源现状123.1中国UPS逆变电源发展现状123.2中国UPS逆变电源的市场规模123.2.1经销商123.3 UPS充电全自动逆变电源与逆变器的比较123.4 我国UPS逆变电源发
15、展状况与欧洲、日本的比较133.5 中国发展UPS逆变电源的制约因素13第4章 UPS充电全自动逆变电源的发展144.1 UPS逆变电源的发展趋势144.2 发展中国UPS逆变电源的几点建议144.2.1从UPS逆变电源经销商的角度来看154.2.2从功能和售后的服务提供商的角度来看154.2.3从国产UPS电源制造商的角度来看：实现全面兼容互通15第5章 UPS充电全自动逆变电源的安全使用与检修175.1 UPS充电全自动逆变电源的安全使用175.2 UPS充电全自动逆变电源的日常维护205.3 UPS充电全自动逆变电源的故障诊断及对策235.4 UPS 充电全自动逆变电源故障诊断25总 结29参考文献（References）30致 谢31附 件（电气原理图）32第1章 UPS充电全自动逆变电源设计概述1.1 UPS充电全自动逆变电源设计概述随着计算机的普及信息处理技术的不断发展，电源设备广泛应用于科学研究、经济建设、国防设施及人民生活等各个方面，是电子设备和机电设备的基础，它与国民经济各个部门相关，在工农业生产中应用得最为广泛。当今在通讯系统，信息处理系统，自动控制系统，交通管理系统，医用控制系统及航空航天、气象金融等。许多部门都已普及应用了计算机。为了保证计算机的正确、安全运行，我们对供电电源提出了越来越严格的要求，而UPS充电全自动逆变电源就是针对这一要求而
