| 高可靠性交流不间断供电系统 |
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| 引用本文： | 匡莉娟,施洪昌.高可靠性交流不间断供电系统[J].兵工自动化,2008,27(4):85-87. |
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| 作者姓名： | 匡莉娟 施洪昌 |
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| 作者单位： | 西南科技大学,信息工程学院,四川,绵阳,621002;中国空气动力研究与发展中心,设备设计及测试技术研究所,四川,绵阳,621000 |
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| 摘 要： | 为提高供电系统的工作可靠性，介绍了一种具有高可靠性的交流不问断供电系统的设计方法。该系统是由UPS（uninterrupted power supply）并联模块、电子切换开关、电子稳压器等组成。UPS的并联运行是提高电源系统运行可靠性和扩大供电容量的重要手段。由交流稳压器作为UPS的后备电源，提高了系统的可靠性。电子开关保证系统的在线零切换，真正做到对负载供电的不问断。组成系统的模块都可以进行在线维修和更换，可以提高系统的MTBF（mean time between failures），进一步提高系统的可靠性。
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| 关 键 词： | UPS并联 交流稳压器 自动切换开关 实时数据显示 上位机通讯 |
| 文章编号： | 1006-1576(2008)04-0085-03 |
| 修稿时间： | 2007年11月12 |
Alternating Current Uninterrupted Power Supply System with High Reliability |
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| KUANG Li-juan,SHI Hong-chang.Alternating Current Uninterrupted Power Supply System with High Reliability[J].Ordnance Industry Automation,2008,27(4):85-87. |
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| Authors: | KUANG Li-juan SHI Hong-chang |
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| Affiliation: | KUANG Li-juan, SHI Hong-chang (1. College of Information ＆ Engineering, Southwest University of Science ＆ Technology, Mianyang 621002, China; 2. Equipment Design ＆ Test Technology Institute, China Center of Air Dynamical Research ＆ Development, Mianyang 621000, China) |
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| Abstract: | In order to improve the functional reliability of power supply system,a design method of AC uninterrupted power supply system with high reliability is introduced.The system consists of UPS parallel-combined module,electronic switching,and electronic voltage regulator.The parallel operation of UPS is an important means to enhance reliability and enlarge capacity of the power supply system.The reliability of system is improved by the AC stabilizer,which is used as power supply in support of the UPS.Electronic switch ensure the system zero-switching on-line,which really ensure supply load uninterrupted power.The system modules can be on line replaced and repaired and can boost MTBF while further improve reliability of the system. |
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| Keywords: | UPS parallel-combined AC stabilizer STS Realtime data display PC communication |
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