| 基于软开关和均流技术的分布式电源系统设计 |
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| 引用本文： | 刘华毅,李智超,李健. 基于软开关和均流技术的分布式电源系统设计[J]. 仪器仪表用户, 2010, 17(4): 62-63. DOI: 10.3969/j.issn.1671-1041.2010.04.032 |
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| 作者姓名： | 刘华毅 李智超 李健 |
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| 作者单位： | 1. 大连理工大学,自动化系,大连,116023
2. 大连供电公司,电网调度中心,大连,116001 |
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| 摘 要： | 本文设计了一种分布式电源系统,其输入为单相交流220V,输出为直流5V/10A以及15V/20A。系统分为前后两级,前级的输出是48V,同时它也是后级的输入。系统具有功率因数校正功能,而且采用了软开关技术提高效率。此外由于使用了均流技术,所以系统可根据用户需要进行扩容。
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| 关 键 词： | 功率因数校正 软开关 均流 |
Design of distributed power system based on soft switching technology |
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| LIU Hua-yi,LI Zhi-chao,LI Jian. Design of distributed power system based on soft switching technology[J]. Electronic Instrumentation Customer, 2010, 17(4): 62-63. DOI: 10.3969/j.issn.1671-1041.2010.04.032 |
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| Authors: | LIU Hua-yi LI Zhi-chao LI Jian |
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| Affiliation: | LIU Hua-yi1,LI Zhi-chao1,LI Jian2(1.Automation Department,Dalian University of Technology,Dalian 116023,China,2.Dalian Power Supply Company Power Dispatching Center,Dalian 116001,China) |
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| Abstract: | This paper designs a distributed power system.The input parameter is single phase 220V(AC),the output parameters are 5V/10A and 15V/20A.The system includes two parts,ouput of the first part is 48V,which is also the input of the second part.It has power factor correction function,and uses soft switching technology to improve effeciency.Besides by using current sharing technology,users are able to expand capacity to meet their needs. |
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| Keywords: | PFC soft switching current sharing |
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