DocumentCode
3121152
Title
Integrated control of a stand-alone photovoltaic system based on decentralized DC-DC converters
Author
Cândido, Diogo B. ; Michels, Leandro ; Hey, Hélio L.
Author_Institution
Power Electron. & Control Res. Group, Fed. Univ. of Santa Maria-UFSM, Santa Maria, Brazil
fYear
2010
fDate
4-7 July 2010
Firstpage
213
Lastpage
218
Abstract
This paper presents a scheme for supervisory control of decentralized stand-alone PV systems. The control is designed to maintain the DC bus regulated independently of solar irradiation, battery charge and load demands. In order to achieve this objective we propose an overall power management strategy to control power flows among PV arrays, battery bank, and inverter. Experimental results for a 480VA converter are provided to validate the proposed supervisory system.
Keywords
DC-DC power convertors; decentralised control; load flow control; photovoltaic power systems; power system management; DC-DC converters; apparent power 480 VA; decentralized control; photovoltaic; power flows control; power management; stand alone PV systems; supervisory control; Batteries; Converters; Inverters; Load flow; Supervisory control; Three dimensional displays; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Electronics (ISIE), 2010 IEEE International Symposium on
Conference_Location
Bari
Print_ISBN
978-1-4244-6390-9
Type
conf
DOI
10.1109/ISIE.2010.5637580
Filename
5637580
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