| UPS模块化电源系统并联控制策略分析 |
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| 引用本文： | 段善旭,康勇,陈坚. UPS模块化电源系统并联控制策略分析[J]. 电气应用, 2004, 0(1): 43-46,50 |
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| 作者姓名： | 段善旭 康勇 陈坚 |
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| 作者单位： | 华中科技大学电气与电子工程学院,430074;华中科技大学电气与电子工程学院,430074;华中科技大学电气与电子工程学院,430074 |
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| 基金项目： | 国家自然科学基金(50007004) |
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| 摘 要： | 分析了UPS并联控制的基本原理,针对并联控制系统中的均流问题介绍了几种控制方案,并着重介绍了一种基于分散逻辑控制的实用型并联控制策略,探讨了今后UPS的模块化电源系统的研究发展方向和广泛的应用前景。
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| 关 键 词： | UPS 并联冗余 模块化 负载均流 分散逻辑控制 |
| 修稿时间： | 2003-11-25 |
Parallel Operation Control Strategies of Power System Based on UPS Modules |
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| Duan Shanxu. Parallel Operation Control Strategies of Power System Based on UPS Modules[J]. Electrotechnical Application, 2004, 0(1): 43-46,50 |
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| Authors: | Duan Shanxu |
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| Affiliation: | Huazhong University of Science and Technology |
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| Abstract: | The multi-module UPS can flexibly implement expansion of power system capacities. It can be used to build up parallel redundant system in order to improve the reliability of whole power system. This paper has analyzed voltage and cur- rent status of voltage source inverter in parallel, as well as the principle of parallel redundant system. Several control strategies, especially including distributed-logic-control technique, according to the load-sharing problem in parallel control systems are also presented. The research direction and wide application of such aspects is also discussed in detail. |
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| Keywords: | UPS parallel redundant modularize load sharing Distributed-logic-control |
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