A Standalone PV System with a Hybrid P&O MPPT Optimization Technique

S. Hota, M. K. Sahu, J. M. R. Malla


In this paper a maximum power point tracking (MPPT) design for a photovoltaic (PV) system using a hybrid optimization technique is proposed. For maximum power transfer, maximum harvestable power from a PV cell in a dynamically changing surrounding should be known. The proposed technique is compared with the conventional Perturb and Observe (P&O) technique. A comparative analysis of power-voltage and current-voltage characteristics of a PV cell with and without the MPPT module when connected to the grid was performed in SIMULINK, to demonstrate the increment in the efficiency of the PV module after using the MPPT module.


maximum power point tracking; mppt; photo voltaic; perturb and observe; p&o; optimizaton

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M. Azab, “A new maximum power point tracking for photovoltaic systemsâ€, World Academy of Science, Engineering and Technology, Vol. 2, No. 8, 2008

D. Y. Jung, Y. H. Ji, S. H. Park, Y. C. Jung, C. Y. Won, “Interleaved soft-switching boost converter for photovoltaic power generation systemâ€, IEEE Transaction on Power Electronics, Vol. 26, No. 4, pp. 1137-1145, 2011

P. Thounthong, P. Sethaku, S. Rael, B. Davat, “Design and implementation of 2- phase interleaved boost converter for fuel cell power sourceâ€, 4th IET International Conference on Power Electronics, Machines and Drives, pp. 91-95, 2008

G. Shobana, P. Sornadeepika, R. Ramaprabha, “Global Maximum Power Point Tracking of Photovoltaic Array under Partial Shaded Conditionsâ€, International Journal of Engineering Research, Vol. 2, No. 3, pp. 219-233, 2013

H. A. C. Braga, I. Barbi, “A 3-kW unity-power-factor rectifier based on a two-cell boost converter using a new parallel connection techniqueâ€, IEEE Transactions on Power Electronics, Vol. 14, No. 1, pp. 209-217, 1999

C. Larbes, S. M. Ait Cheikh, T. Obeidi, A. Zerguerras, “Genetic algorithms optimized fuzzy logic control for the maximum power point tracking in photovoltaic systemâ€, Renewable Energy Vol. 34, No. 10, pp.2093–2100, 2009

B. Subudhi, R. Pradhan, “A comparative study on maximum power point tracking techniques for photovoltaic power systemsâ€, IEEE Transactions on Sustainable energy, Vol. 4, No. 1, pp. 89-98, 2012

M. S. Ait Cheikh, C. Larbes, G. F. Tchoketch Kebir, A. Zerguerras, “Maximum power point tracking using a fuzzy logic control schemeâ€, Revue des Energies Renouvelables, Vol. 10, No. 32, pp. 387 – 395, 2007

M. J. M. Rao, M. K. Sahu, P. K. Subudhi, “PV Battery Based Hybrid Power Generator Systemâ€, Journal of Materials Today: Proceedings, 2016

T. A. Binshad, K. Vijayakumar, M. Kaleeswari, “PV based water pumping system for agricultural sectorâ€, Frontiers in Energy, Vol. 10, No. 3, pp. 319-328, 2016

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