Concentrator Photovoltaic System and its Advantages for Saudi Arabia: A Simulation Study

Yıl 2015, Cilt: 5 Sayı: 3, 732 - 738, 01.09.2015

Reem Mohammad Altuwirqi Mohammad Asharaf Gondal Hala Al-jawhari Anwar K Sheikh

Öz

The efficiency of the Photovoltaic (PV) system found to be boosted when mirrors and tracking devices are used. For this purpose reflective and refractive optical devises are usually mounted on a PV panel to form a V-trough that helps focusing the incident solar radiation flux onto the PV panel and, hence, increasing the total output power. In this work, we performed a numerical simulation to achieve the optimum condition for a low Concentrated Photovoltaic (LCPV) systems located in Saudi Arabia. Five cities were chosen as a case-study for our simulation, these cities are; Riyadh, Jeddah, Dhahran, Aljouf and Sharoora. Two models were proposed based on the geometry of the system. It was found that the first model (partial exposure) showed an efficiency of 165% whereas the efficiency of second model (double exposure) reached 230%. Furthermore, it was found that the efficiency of the models did not depend on the tracking step which makes LCPV low in cost and less complex.

Anahtar Kelimeler

LCPV; Simulated PV; Solar tracking systems; Solar energy in Saudi Arabia.

Kaynakça

• H. Baig , N. Sellami, H. Bahaidarah and T. Mallick, "Optical analysis of a CPC based CPV/T system for application in the kingdom of Saudi Arabia", 28th EU PVSEC2013, Paris. pp. 653-657, 30 Sep - 4 Oct 2013.
• A. Baras, W.B., Y. AlKhoshi, M. Alodan and J. Engel-Cox, "Opportunities and challenges of solar energy in Saudi Arabia", World Renewable Energy Forum, Denver. pp. 4721, 13-17 May 2012.
• R. Shamseddine, "Saudi Signs Deal to Build 4-GW Gas Power Plant", Reuters, 21 Sep. 2011.
• A. McDowall, "Saudi sets out roadmap for major renewable energy programme", Reuters, 23 Feb. 2013.
• M. Green, K..Emery, Y. Hishikawa and W. Warta, "Solar cell efficiency tables (version 42)", Prog. Photovolt: Res. Appl, DOI: 10.1002/pip.2404, vol. 21, pp. 827-837.
• S. Alawaji, "Evaluation of solar energy research and its applications in Saudi Arabia", Renewable and Sustainable Energy Reviews, DOI:10.1016/S1364- 0321(00)00006-X, Vol. 5, pp. 59-77.
• M. Meyer, "Sunny prospects for concentrated PV". Living Energy, No.7, Nov. 2012.
• (KICP), KICP Saudi Arabia Solar Energy: Manufacturing and Technology Assessment. KICP Annual Strategic Study , King Abdullah University of Science and Technology, 2009.
• Y. Goswami, F. Kreith and J. Kreder, Principles of solar engineering. 2nd ed., Philadelphia: Taylor & Francis, 2000.
• I.Hermenean, I. Visa, A. Duta and D. Diaconescu, "Modelling and Optimization of a Concentrating PV-Mirror System", ICREPQ’10, Granada, 23-25 March 2010.
• J. Mroczka and K. Plachta, "Modelling and simulation of Λ-ridge concentrator system using commercial PV modules", ICREPQ'14, Cordoba, 8- 10 April 2014. [12] M. Meliss, Regenerative energiequellen:
• Praktikum, Berlin: Springer–Verlag,, 1997.
• "Linke turbidity factor". A. Clima. Solar Radiation. JRC-IPSC and CRA-CIN. Web. 21 May 2015.
• L.Diabaté, J. Remund and L. Wald, "Linke turbidity factors for several sites in Africa", Solar Energy, vol. 75, No. 2, pp. 111-119, 2003.