DocumentCode :
3754466
Title :
Control of a grid connected photovoltaic system
Author :
Djamila Rekioua;Toufik Rekioua;Youcef Soufi
Author_Institution :
Laboratoire LTII, D?partement de G?nie Electrique, Facult? de Technologie, Universit? de Bejaia, Algeria
fYear :
2015
Firstpage :
1382
Lastpage :
1387
Abstract :
In this paper, a control of a photovoltaic system connected to the grid is presented. The main components of the studied system are solar arrays connected through a DC bus to a grid side inverter. Due to the instantaneous changes of solar irradiance and temperature, maximum power point tracking (MPPT) is integrated in the inverter control. The energy generated by the grid photovoltaic system is sent to the grid. This is accomplished through an efficient DC/AC conversion where the MPPT is integrated in the inverter to control active and reactive power level injected to the grid. To overcome undesirable drawbacks of hysteresis current control, and to obtain a constant switching frequency, in this paper we applied a modulated hysteresis control. The obtained results using Matlab/Simulink are presented and discussed.
Keywords :
"Manganese","MATLAB","Switches","Generators","Voltage control","Pi control"
Publisher :
ieee
Conference_Titel :
Renewable Energy Research and Applications (ICRERA), 2015 International Conference on
Type :
conf
DOI :
10.1109/ICRERA.2015.7418634
Filename :
7418634
Link To Document :
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