Title :
Modeling and design of PV grid connected system using a modified fractional short-circuit current MPPT
Author :
Sandali, Abdelhalim ; Oukhoya, Tarik ; Cheriti, Ahmed
Author_Institution :
ENSEM, Univ. Hassan II Casablanca, Casablanca, Morocco
Abstract :
This paper describes a photovoltaic grid connected system using a modified fractional short-circuit current MPPT. This system is composed of two stages: dc-ac conversion stage and sensor stage. The adopted MPPT technique is based on the determination of the optimum slope of the power load line. Modeling is presented and a multi-objectives design is performed. The results are validated by simulation in the Matlab-Simulink environment.
Keywords :
DC-AC power convertors; maximum power point trackers; photovoltaic power systems; power grids; power system interconnection; short-circuit currents; MPPT; Matlab-Simulink; PV grid connected system; dc-ac conversion; photovoltaic grid connected system; power load line; sensor; short-circuit current; Current measurement; Inverters; MATLAB; Mathematical model; RNA; Fractional short-circuit current; MPPT; PV grid connected system; Power quality;
Conference_Titel :
Renewable and Sustainable Energy Conference (IRSEC), 2014 International
Print_ISBN :
978-1-4799-7335-4
DOI :
10.1109/IRSEC.2014.7059859
