Abstract
In this paper a new approach to determine the maximum power point (MPP) of a solar PV system is proposed. It is based on the Artificial Neural Network (ANN) technique combined with an improved perturb and observe (P&O) method. The developed ANN delivers the optimal voltage in order to adjust the DC–DC converter duty cycle used by the P&O algorithm. The simulation results using MATLAB_SIMULINK showed that the new approach gives a power efficiency of the PV system more than 97 % in both stable and rapidly changing conditions. The improved P&O-ANN MPPT method has also been compared with the conventional P&O technique. In stable weather conditions the efficiency is slightly better. But under rapidly changing conditions the new method leads to a better PV system average power efficiency by an amount of 3 %. The oscillations around the MPP and the time response are also reduced.
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References
A. Khaligh, O.C. Onar (ed.), Energy Harvesting: Solar, Wind and Ocean Energy Conversion Systems (CRC press, Boca Raton, 2010), pp. 1–100
A. Dolara, R. Faranda, S. Leva, Energy comparison of seven MPPT techniques for PV systems. J. Electromagn. Anal. Appl. 1(3), 152–162 (2009)
S. Kalogirou, Solar Energy Engineering: Processes and Systems, 1st edn. (Elsevier, London, 2009), pp. 122–149
P.A. Lynn, Electricity from Sunlight: An Introduction to Photovoltaic. (Wiley, Chichester, 2010), pp. 105–163
V. Salas, E. Olias, A. Barrado, A. Lazaro, Review of the maximum power point tracking algorithms for stand-alone photovoltaic systems. Sol. Energy Mater. Sol. Cell 90, 1565–1578 (2006)
T. Esram, P.L. Chapman, Comparison of PV array maximum power point tracking techniques. IEEE Trans. Energy Conv. 22(2), 439–449 (2007)
M. Kesraoui, F. Guerfi, M. Ghioub, Maximum power point tracking for a photovoltaic solar system, in ICREGA’12 Conference, Al Ain UAE, March 2012
H.L. Tsai, Insolation-oriented model of photovoltaic module using Matlab/Simulink. Sol. Energy 84, 1318–1326 (2010)
R. Hernanz, J.A.C. Martín, J.Z. Belver, L. Lesaka, J.Z. Guerrero, P. Pérez, Modeling of photovoltaic module. Paper presented at the international conference on renewable energies and power quality, University of Granada, Spain, 23–25 March 2010
S. Narkhede, K. Rajpritam, Modeling of photovoltaic array. Bachelor degree thesis, National Institute of Technology, Orissa, India, 2010
B.S.G. Dzimano, Modeling of photovoltaic systems. Master degree thesis, Ohio State University, 2008
H. Knopf, Analysis, simulation and evaluation of maximum power point tracking (MPPT) methods for a solar powered vehicle. Master thesis, Portland State University, 1999
A. Bin Ahmad, Boost converter for stand-alone photovoltaic power supply. Bachelor degree thesis, University of Technology of Malaysia, 2010
V.A. Chaudhari, Automatic peak power tracker for solar PV modules using DSPACER software. Master thesis, Maulana Azad National Institute of Technology of Bhopal, India, 2005
M. Norgaard, O. Ravn, N.K. Poulsen, L.K. Hansen, Neural networks for modeling and control of dynamic systems (Springer, Heidelberg, 2000)
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Appendix
Appendix
PV panel: KC200GT, Pmax = 200 W, Vmax = 26.3 V, Imax = 7.61 A, Voc = 32.9 V, Isc = 8.21 A.
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Kesraoui, M., Benine, A., Boudhina, N. (2014). Combination of an Improved P&O Technique with ANN for MPPT of a Solar PV System. In: Hamdan, M., Hejase, H., Noura, H., Fardoun, A. (eds) ICREGA’14 - Renewable Energy: Generation and Applications. Springer Proceedings in Energy. Springer, Cham. https://doi.org/10.1007/978-3-319-05708-8_45
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DOI: https://doi.org/10.1007/978-3-319-05708-8_45
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