A fuzzy-logic controlled PV powered buck-boost DC-DC converter for Battery-Load system

Author

Sahin, Mustafa Ergin ; Okumus, Halil Ibrahim

Author_Institution

Physic Dept., RTE Univ., Rize, Turkey

fYear

2012

fDate

2-4 July 2012

Firstpage

1

Lastpage

5

Abstract

In this paper, a fuzzy logic controlled buck-boost DC-DC converter powered by Photo Voltaic (PV) for Battery-Load system is presented. General design of the converter-load system is performed using Matlab/Simulink. In the FLC, different fuzzy membership functions are used and the results are compared with each other. The complete converter-load system has been developed, analyzed, and validated by the simulation. Performances have then been evaluated in detail for different operation conditions. The effects of the different fuzzy membership functions and the PV module parameters on the controller are also compared.

Keywords

DC-DC power convertors; fuzzy control; machine control; solar cells; Matlab/Simulink; battery-load system; buck-boost DC-DC converter; converter-load system; fuzzy membership functions; fuzzy-logic controlled converter; photo voltaic powered converter; Equations; Fuzzy logic; MATLAB; Mathematical model; Niobium; Simulation; Voltage control; Buck-Boost Converter; Fuzzy Logic Control; Membership Functions; PV Array Design;

fLanguage

English

Publisher

ieee

Conference_Titel

Innovations in Intelligent Systems and Applications (INISTA), 2012 International Symposium on

Conference_Location

Trabzon

Print_ISBN

978-1-4673-1446-6

Type

conf

DOI

10.1109/INISTA.2012.6246974

Filename

6246974