Control of distributed uninterruptible power supply systems

被引：531
作者：
Guerrero, Josep M. [1 ]
Hang, Lijun [2 ]
Uceda, Javier [3 ]
机构：
[1] Tech Univ Catalonia, Dept Automat Control & Comp Engn, Barcelona 08036, Spain
[2] Zhejiang Univ, Coll Elect Engn, Hangzhou 310027, Peoples R China
[3] Univ Politecn Madrid, Div Ingn Elect, E-28006 Madrid, Spain
来源：
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2008年 / 55卷 / 08期
关键词：
droop method; load sharing; microgrids; parallel connection; uninterruptible power supply (UPS);
D O I：
10.1109/TIE.2008.924173
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In the last years, the use of distributed uninterruptible power supply (UPS) systems has been growing into the market, becoming an alternative to large conventional UPS systems. In addition, with the increasing interest in renewable energy integration and distributed generation, distributed UPS systems can be a suitable solution for storage energy in microgrids. This paper depicts the most important control schemes for the parallel operation of UPS systems. Active load-sharing techniques and droop control approaches are described. The recent improvements and variants of these control techniques are presented.
引用
收藏
页码：2845 / 2859
页数：15
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