Wind-diesel hybrid power system integration in the south Algeria
Khaireddine ALLALI , El Bahi AZZAG , Nabil KAHOUL
Front. Energy ›› 2015, Vol. 9 ›› Issue (3) : 259 -271.
Wind-diesel hybrid power system integration in the south Algeria
In most isolated sites situated in south Algeria, the diesel generators are the major source of electrical energy. Indeed, the power supply of these remote regions still poses order problems (technical, economical and ecological). The electricity produced with the help of diesel generators is very expensive and responsible for CO2 emission. These isolated sites have significant wind energy potential. Hence, the use of twinning wind-diesel is widely recommended, especially to reduce operating deficits. The objective of this paper is to study the global modeling of a hybrid system which compounds wind turbine generator, diesel generator and storage system. This model is based on the control strategy to optimize the functioning of the hybrid system and to consolidate the gains to provide proper management of energy sources (wind, diesel, battery) depending on the load curve of the proposed site. The management is controlled by a controller which ensures the opening/closing of different power switches according to meteorological conditions (wind speed, air mass, temperature, etc).
wind-diesel / storage system / isolated site / management / simulation
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Higher Education Press and Springer-Verlag Berlin Heidelberg
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