Title :
Implementation of photovoltaic system into microcontroller
Author :
Fakhfakh, Mohamed Amine ; Ayadi, Moez ; Neji, Rafik
Author_Institution :
ENIS, Univ. of Sfax, Sfax, Tunisia
Abstract :
In this paper we have proposed a photovoltaic system connected to the grid (220V/50Hz). The electric system is composed by a DC/DC and DC/AC converters. A maximum-power-point-tracking (MPPT) technique is used to operate in the optimum power condition. This operation is assured by the DC/DC converter. The Dc/Ac converter allows the adaptation of the PV system to the grid. The hysteresis technique is used to generate the output current waveform. All the command algorithms are implemented in a microchip microcontroller.
Keywords :
DC-AC power convertors; maximum power point trackers; microcontrollers; solar cell arrays; DC-AC converter; DC-DC converter; MPPT technique; PV system; command algorithm; electric system; hysteresis technique; maximum-power-point-tracking technique; microchip microcontroller; output current waveform; photovoltaic system implementation; Arrays; Energy conversion; Microcontrollers; Photovoltaic systems; Voltage control; MPPT; Photovoltaic systems; hysteresis technique; microcontroller;
Conference_Titel :
Renewable Energies and Vehicular Technology (REVET), 2012 First International Conference on
Conference_Location :
Hammamet
Print_ISBN :
978-1-4673-1168-7
DOI :
10.1109/REVET.2012.6195262
