DocumentCode :
1811836
Title :
Applied control strategy in a micro system interconnected between a renewable energy source and a single-phase electric power
Author :
de Freitas, Isaac Soares ; Meira, Marcos C. ; Gomes, Zariff M. ; de Melo, Arthur A. ; Azevedo, Christian C. ; Salvadori, Fabiano
Author_Institution :
Fed. Univ. of Paraiba, João Pessoa, Brazil
fYear :
2013
fDate :
27-31 Oct. 2013
Firstpage :
1029
Lastpage :
1033
Abstract :
In this paper is presented a synchronous reference frame control strategy applied to a single-phase microgrid system connected to a renewable energy power source. The control strategy aims to regulate active power flow and to optimize the power factor at the point of common coupling (PCC). The whole control system is carried out on the synchronous reference frame of the PCC voltage. On this frame the direct current is responsible for active power regulation while the quadrature one regulates power factor. The direct current is used to regulate the dc-link voltage of the single-phase converter, consequently keeping the active power balance on the system. Experimental results are presented to demonstrate the system feasibility and effectiveness.
Keywords :
distributed power generation; load flow control; power convertors; power factor correction; power system interconnection; renewable energy sources; PCC voltage; active power flow regulation; dc-link voltage regulation; point of common coupling; power factor optimization; renewable energy power source; single-phase converter; single-phase electric power; single-phase microgrid system; synchronous reference frame control strategy; Control systems; Microgrids; Radio frequency; Reactive power; Renewable energy sources; Transfer functions; Voltage control; Active Power Control; Power Factor Correction; Power Quality; Single-Phase Control Strategy; Synchronous Reference Frame Control Strategy;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Power Electronics Conference (COBEP), 2013 Brazilian
Conference_Location :
Gramado
ISSN :
2175-8603
Type :
conf
DOI :
10.1109/COBEP.2013.6785241
Filename :
6785241
Link To Document :
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