DocumentCode :
188278
Title :
Design and implementation of a grid connected single phase inverter for photovoltaic system
Author :
Hossain, Md.Jahangir ; Hasan, Md.Raqibull ; Hossain, Monowar ; Islam, Md.Rafiqul
Author_Institution :
Department of Electrical and Electronic Engineering; Khulna University of Engineering & Technology; Bangladesh
fYear :
2014
fDate :
29-31 May 2014
Firstpage :
1
Lastpage :
6
Abstract :
This paper reports the design procedure and performance evaluation of an improved quality microcontroller based sine wave inverter for grid connected photovoltaic (PV) system. The power interfacing element between the PV energy and electrical grid is the inverter. The electrical energy injected into the grid depends on the amount of power extracted from the PV system and the efficient processing of this power by the inverter. The grid and PV energy synchronization is the challenge of designing the grid connected inverter. The above threats are eliminated by designing microcontroller based control circuits and considering feedback from electrical grid. The implemented inverter demonstrates that it is capable for auto synchronization and satisfactory performance for grid connected PV system.
Keywords :
Batteries; Inverters; Logic gates; MOSFET; Microcontrollers; Synchronization; Voltage control; Photovoltaic; grid connected inverter; microcontroller; modified sine wave; synchronization and control;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Developments in Renewable Energy Technology (ICDRET), 2014 3rd International Conference on the
Conference_Location :
Dhaka, Bangladesh
Type :
conf
DOI :
10.1109/ICDRET.2014.6861681
Filename :
6861681
Link To Document :
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