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Big-Alabo, Ameze, Chigozirim, Imaga. (1401). Determination of the Optimal Tilt and Azimuth Angle for a Solar Tracking System considering Different Climatic Conditions. , 7(3), 1073-1080. doi: 10.22059/jser.2022.341013.1243
Ameze Big-Alabo; Imaga Johnson Chigozirim. "Determination of the Optimal Tilt and Azimuth Angle for a Solar Tracking System considering Different Climatic Conditions". , 7, 3, 1401, 1073-1080. doi: 10.22059/jser.2022.341013.1243
Big-Alabo, Ameze, Chigozirim, Imaga. (1401). 'Determination of the Optimal Tilt and Azimuth Angle for a Solar Tracking System considering Different Climatic Conditions', , 7(3), pp. 1073-1080. doi: 10.22059/jser.2022.341013.1243
Big-Alabo, Ameze, Chigozirim, Imaga. Determination of the Optimal Tilt and Azimuth Angle for a Solar Tracking System considering Different Climatic Conditions. , 1401; 7(3): 1073-1080. doi: 10.22059/jser.2022.341013.1243

Determination of the Optimal Tilt and Azimuth Angle for a Solar Tracking System considering Different Climatic Conditions

Journal of Solar Energy Research
دوره 7، شماره 3، مهر 2022، صفحه 1073-1080    اصل مقاله (694.55 K)
نوع مقاله: Research Article
شناسه دیجیتال (DOI): 10.22059/jser.2022.341013.1243
نویسندگان
Ameze Big-Alabo* 1؛ Imaga Johnson Chigozirim2
1Department of Electrical/Electronic Engineering, Faculty of Engineering, University of Port Harcourt
2Department of Electrical/Electronic Engineering, Faculty of Engineering, University of Port Harcour
چکیده
One of the major challenges faced in photovoltaic technology is the ability to harvest as much energy as possible from the sun. The peculiarity in geographic location and the sun’s movement has made it difficult to get maximum irradiation from the sun. The aim of this study is to improve the efficiency of photovoltaic power generated by optimizing the altitude and azimuth of a square meter PV module and also, develop an algorithm that helps the panel to track the position of the sun for optimum power generation. University of Port Harcourt, Nigeria was used as the location chosen for this study. The results obtained present the Optimal Angles and Maximum Irradiation for 2015 to 2019. For example the optimal tilt angle for a year 2019 was 6o with a maximum irradiance of 1.62×103 Wh/m2. The azimuth angle varied from 316o to 334o. The contribution of this study, is that the calculated optimal tilt angle considered all the three components of the irradiance: diffuse, direct and albedo irradiance. The obtained optimal tilt and azimuth angles were then used to design both fixed and dual axis maximum power point tracking system. Thereafter, comparative analyses for both systems were conducted considering four significant climatic days: (1) The Winter Solstice (2) Summer Solstice (3) Vernal and (4) Autumnal Equinoxes:
کلیدواژه‌ها
Maximum power point tracking؛ photovoltaic systems؛ Maximum Irradiation
مراجع
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