Control of Line-Interactive UPS Connected in Parallel Forming a Microgrid

被引:10
作者
Guerrero, Josep M. [1 ]
Berbel, Nestor [2 ]
Matas, Jose [2 ]
Sosa, Jorge L. [2 ]
Garcia de Vicuna, Luis [2 ]
机构
[1] Escola Univ Engn Tecn Ind Barcelona, Sustainable Distributed Generat & Renewable Energ, Dept Automat Control Syst, Comte Urgell 187, Barcelona 08036, Spain
[2] Univ Politecn Cataluna, Dept Elect Engn, E-08028 Barcelona, Spain
来源
2007 IEEE INTERNATIONAL SYMPOSIUM ON INDUSTRIAL ELECTRONICS, PROCEEDINGS, VOLS 1-8 | 2007年
关键词
microgrids; uninterruptible power systems; distributed generation; droop method;
D O I
10.1109/ISIE.2007.4375029
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 [计算机科学与技术];
摘要
In this paper, the control strategy for an overall microgrid is presented. The control has two main levels: i) the droop control of the inverters, and ii) the control of the static bypass switch, and the droop settings for the management of the power flow. Thus, a flexible microgrid is obtained to operate in either grid-connected or islanded mode. Results. from line-interactive UPS inverters connected in parallel forming a microgrid are presented, showing the feasibility of the presented solution.
引用
收藏
页码:2667 / +
页数:2
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