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2015年 第9卷 第3期

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《能源前沿（英文）》 >> 2015年 第9卷 第3期 doi: 10.1007/s11708-015-0367-5

Wind-diesel hybrid power system integration in the south Algeria

1. Department of Electrical Engineering, Badji Mokhtar University-Annaba, Annaba 23000, Algeria.2. Laboratoire d’Electrotechnique d’Annaba, Badji Mokhtar University-Annaba, Annaba 23000, Algeria

录用日期： 2015-06-24 发布日期： 2015-09-11
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摘要

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 CO 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).

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