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2012 | R. 88, nr 2 | 332-336
Tytuł artykułu

Theoretical and experimental performance investigation of a twoaxis solar tracker under the climatic condition of Denizli, Turkey

Wybrane pełne teksty z tego czasopisma
Warianty tytułu
PL
Teoretyczne i eksperymentalne badanie układu śledzącego w zastosowaniu do kontroli ogniw słonecznych na przykładzie miasta Denizli w Turcji
Języki publikacji
EN
Abstrakty
EN
In this study, an open-loop, two axes movable photovoltaic (PV) solar tracker is designed and analyzed as detailed. Its performance over a fixed tilted (37o) PV system is evaluated theoretically and experimentally for the climatic condition of Denizli, Turkey. Two DC actuators motors are used for the movement of the solar tracker. In addition to the experimental data, a computer program in Visual C#2005 that uses the equations for the solar radiation values of fixed and moving systems is developed. The performance difference of a fixed tilt PV panel and a two-axis moving PV panel was compared for months of May and June and it was found that the energy generation increases nearly 64% for tracking system when it is compared with fixed PV system. Moreover, the performance improvement values for each month are obtained by using the developed and designed computer program.
PL
Zaprezentowano dwuosiowy układ śledzący do celów sterowania ogniwami słonecznymi na przykładzie miasta Denizli w Turcji. Wykorzystano dwa silniki prądu stałego oraz system komputerowy analizujący nasłonecznienie. Po zastosowaniu układu otrzymana energia wzrosła o 64%.
Wydawca

Rocznik
Strony
332-336
Opis fizyczny
Bibliogr. 15 poz., rys., wykr.
Twórcy
autor
autor
  • Pamukkale University, Faculty of Engineering and Architecture, Department of Electrical and Electronics Engineering, Denizli/Turkey, sinan.kivrak@hotmail.com
Bibliografia
  • [1] Karatepe, E., Boztepe, M., Colak, M. : ‘Development of a suitable model for characterizing photovoltaic arrays with shaded solar cells’, Solar Energy, 81, (8), August 2007, pp. 977-992.
  • [2] Dincer F.: “The Analysis on Photovoltaic Electricity Generation Status, Potential and Policies of the Leading Countries in Solar Energy”, Renewable & Sustainable Energy Reviews, 15, (1), pp. 713 – 720, January 2011.
  • [3] Roth, P., Georgiev, A., Boudinov, H.: “Design and construction of a system for sun-tracking”, Renewable Energy, 29, (3), 2004, pp. 393–402.
  • [4] Messenger, R. A., Ventre, J.: “Photovoltaic Systems Engineering”, (2nd ed.). CRC Press: New York, 2004.
  • [5] Neville, R., C.: ”Solar energy collector orientation and tracking mode”, Solar Energy, 20, (1), 1978, pp. 7-11.
  • [6] Sungur, C.: “Multi-axes sun-tracking system with PLC control for photovoltaic panels in Turkey”, Renewable Energy, 34, (4), 2009, pp. 1119-1125.
  • [7] Abdul-Jabbar N., Khalifa and Salman S. Al-Mutawalli: “Effect of two-axis sun tracking on the performance of compound parabolic concentrators”, Energy Conversion and Management, 39, (10), 1998, pp. 1073-1079.
  • [8] Abu-Khader, M., M., Badran, O., O., Abdallah, S.: “Evaluating multi-axes sun-tracking system at different modes of operation in Jordan, Renewable and Sustainable Energy Reviews, 12, (3), 2008, pp. 864–873.
  • [9] Barakat, B., Rahab, H., Mohmedi, B., Naiit, N.: “Design of a tracking system to be used with photovoltaic panels (in Arabic)”, Proceedings of the Fourth Jordanian International Mechanical Engineers Conference—JIMEC 2001, pp. 471– 488.
  • [10] Luque, A. & Hegedus, S.: “Handbook of Photovoltaic Science and Engineering”, 111 River Street, Hoboken; NJ 07030, USA John Wiley & Sons Inc., 2003.
  • [11] Masters, G., M.: “Renewable and Efficient Electric Power Systems”, 2004, pp 392-419.
  • [12] http://solardat.uoregon.edu/SunChartProgram.html, accesse d August 2011.
  • [13] http://www.srrb.noaa.gov/highlights/sunrise/azel.html, access, ed August 2011.
  • [14] Kivrak, S.: “Comprehensive Design for Controlling and Modelling of an Off-Grid PV System at Maximum Power Output”, Dokuz Eylul University, PhD Thesis, Izmir/Turkey, June 2008".
  • [15] http://www.weathershop.com/Specs/6152-62-53-63_VP2Spe, c_C.pdf, accessed August 2011.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.baztech-article-BPOB-0050-0078
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