DocumentCode
3543155
Title
Stability analysis of a photovoltaic system with DC/DC flyback converter using Filippov´s method
Author
Lopez, R.A.A. ; Londono, G.O.
Author_Institution
Dept. de Electr. Electron. y Comput., Univ. Nac. de Colombia Sede Manizales, Manizales, Colombia
fYear
2012
fDate
25-26 Oct. 2012
Firstpage
1
Lastpage
4
Abstract
This paper presents stability analysis of a photovoltaic (PV) system with DC/DC flyback converter. Traditional methods of stability analysis have limitations due to the non-smooth nature of the converter, but it is possible to analyze a piecewise smooth system with the Filippov´s method. Functions are presented for each of the surfaces defined by different switching states. Simulates the behavior of the converter using nominal operating parameters. Finally, we analyze the stability of the system, through a phase space diagram, varying the load resistance.
Keywords
DC-DC power convertors; solar cells; DC-DC flyback converter; Filippov method; PV system; photovoltaic system; piecewise smooth system; stability analysis; switching states; Batteries; Resistance; Stability analysis; Switches; battery chargers; flyback converter; photovoltaic systems; stability analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Alternative Energies and Energy Quality (SIFAE), 2012 IEEE International Symposium on
Conference_Location
Barranquilla
Print_ISBN
978-1-4673-4653-5
Type
conf
DOI
10.1109/SIFAE.2012.6478910
Filename
6478910
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