A High Performance DC/DC Converter Application to Obtain the Maximum Output Power of Solar Cells

Yıl 2015, Cilt: 5 Sayı: 3, 766 - 772, 01.09.2015

Marjan Dadras Meisam Farrokhifar

Öz

The energy produced by solar cells (PV)[1]is influenced by environmental conditions such as temperature and radiation intensity. Therefore, the generated voltage range is variable. The energy produced by solar cells has the maximum value at a certain point. Techniques for Maximum Power Point Tracking (MPPT) applied to step down - step up DC/DC converters can be used to increase the efficiency of solar cells. In this paper, a new step down-step up DC/DC converter is proposed which has lower ripple at output voltage and input current compared to the conventional converters. Moreover, the proposed converter has fewer number of keys and thus less dissipation and greater efficiency compared to the conventional devices.[1] Photovoltaic (PV)

Anahtar Kelimeler

solar cells (PV); Maximum Power Point Tracking (MPPT); step down-step up DC/DC converter.

Kaynakça

• B. Subudhi and R. Pradhan, “Characteristics evaluation and parameter extraction of a solar array based on experimental analysis,” in Proc. 9th IEEE Power Electron. Drives Syst, Singapore, Dec. 5–8, 2011.
• S. Nema, R.K Nema., G. Agnihotri, “Matlab/ simulink based study of photovoltaic cells/modules/array and their experimental verification”, International Journal of Energy and Environment, Vol.1, pp.487-500, 2010.
• B. Subudhi , and R. Pradhan, “A Comparative Study on Maximum Power Point Tracking Techniques for Photovoltaic Power Systems,” IEEE Trans on Sustainable Energy, vol. 4, no. 1, pp. 1949-3029, 2013.
• M. Calavia1, J. M. Perié1, J. F. Sanz, and J. Sallán, “Comparison of MPPT strategies for solar modules,” in Proc. Int. Conf. Renewable Energies Power Quality, Granada, Spain, Mar. 22–25, 2010.
• H. N. Zainudin and S. Mekhilef, “Comparison study of maximum power point tracker techniques for PV systems,” in Proc. 14th Int. Middle East Power Systems Conf., Egypt, Dec. 19–21, 2010.
• N. Femia, G. Petrone, G. Spagnuolo, andM. Vitelli, “Optimization of perturb and observe maximum power point tracking method,” IEEE Trans on Power Electron., vol. 20, no. 4, pp. 963–973, Jul. 2005.
• F. Liu, Y. Kang, Y. Zhang, and S. Duan, “Comparison of p&o and hill climbing MPPT methods for grid- connected PV generator,” in Proc. 3rd IEEE Conf. Industrial Electron. Application, Singapore, Jun. 3–5, 2013.
• S.Masoumi Kazraji, S. Khanabdal, R.Bavil Soflaye, M. Sabahi “ A Micro Scale Wind Turbine Fed BLDC Motor for Electric Drive Vehicle Application” International Journal of Renewable Energy Research (IJRER), vol. 4, no. 1, pp. 31-38, 2014.
• H. Abbes, H. Abid, K. Loukil, “An Improved Incremental Conductance Algorithm Using T-S Fuzzy System for Photovoltaic Panel” International Journal of Renewable Energy Research (IJRER), vol. 5, no. 1, pp. 160-167, 2015.
• K. I. Hwu, and Y. T. Yau, “Two Types of KY Buck– Boost Converters,” IEEE Trans. Power Electron, vol. 56, no. 8, pp. 0278-0046, 2009.
• K. I. Hwu, and T. J. Peng, “A novel buck–boost converter combining KY and buck converters,” IEEE Trans. Power Electron, vol. 27, no. 5, pp. 0885-8993, 2014.
• R.Coelho; F.M. Concer; D.C. Martins, “ Analytical and experimental analysis of DC- DC converters in photovoltaic applications” 36th Annual Conference on IEEE Industrial power point tracking Electronics Society, 2010.