Yuksel OGUZ, Harun OĞUZ, İsmail YABANOVA, Emrah OGUZ, Ali KIRKBAŞ

Efficiency Analysis of Isolated Wind-Photovoltaic Hybrid Power System With Battery Storage for Laboratory General Illumination for Education Purposes

In this paper, an isolated wind-photovoltaic hybrid power system with battery storage will be presented that can supply electricity to two laboratories with a capacity of 1072 W peak electrical power depending on the need at the laboratory illuminating where used.A 1170W hybrid power generation system consists of a 190W 24V 3 pieces mono crystal solar panel and 600W 3-phase permanent magnet synchronized generator (PMSG) wind power generation system, rotating 3600 according to direction of wind, was installed.Besides, to store the consumption excessive electric energy or in case of lack of generation, to ensure energy continuity via renewable power system, 100 Ah 12V 6 pieces gel jeep cycle accumulator groups were installed on the wind-solar hybrid power generation system. In the hybrid power generation system, the data record in 10 second intervals (as kWh) was realized separately from each generation system. Monthly totals of obtained data were arranged separately in tables and graphics.When these obtained data were analyzed, the monthly total electric energy generated by the hybrid power system and monthly total electric energy used by consumers were compared according to the 6-month data. As a result of the comparisons made, it was determined that the generation power of battery storage hybrid power generation system was above its consumption power and at the same time, consumption excessive electric energy was stored in proportional to its battery capacity.

Keywords:

Wind turbine, PV panel, battery, hybrid system, efficiency analysis,

PDF

___

E. Özkop, İ. H. Altaş, A. M. Sharaf, “A three loop PID controller for dc loads powered from a wind/photovoltaic hybrid system”, ELECO' 2008 Electrical - Electronics and Computer Engineering Symposium, Bursa, 26-30 November 2008.
M. Engin, M. Çolak, “Analysing solar-wind hybrid power generating system”, Pamukkale University Faculty of Engineering, Journal of Engineering Sciences, Vol.11, No.2 , pp. 225-230, 2005.
A. D. Bagul, Z. M. Salameh, B. Borowy, “Sizing of a stand-alone hybrid wind-photovoltaic system using a three-event probability density approximation”, Solar Energy, Vol. 56, No. 4, pp. 323-335, April 1996.
L. Wang, C. Singh, “PSO-based multi disciplinary design of a hybrid power generation system with statistical models of wind speed and solar insolation", Power Electronics, Drives and Energy Systems, 2006. PEDES
'06. International Conference on, pp. 1-6, 12-15
December 2006.W. D. Kellogg, M. H. Nehrir,
Venkataramanan G., Gerez V., “Generation unit sizing cost analysis for stand-alone wind, photovoltaic, and hybrid wind/ PV systems”, IEEE Transaction on Energy Conversion, Vol. 13, No. 1,pp. 70-75, March 1998.
K. Başaran, N. S. Çetin, H. Çelik,” Wind-Solar Hybrid Power System Design and Implementation”, 6th International (IATS’11), Elazığ, pp. 114-119, 16-18 May 2011. Technologies Symposium
G. Köse, “Energy Production of Hybrid (Solar + Wind) Energy System: Example of Kütahya”, Ms. Thesis, Department DumlupınarUniversity, 2010. Mechanical Engineering,
Y. Hongxing, Z. Wei, L.Chengzhi, “Optimal design and techno-economic analysis of a hybrid solar-wind power Optimal design and techno-economic analysis of a hybrid solar-wind power”, Applied Energy, Vol. 86, pp. 163- , 2009.
S. S. Dihrab, K. Sopian, “Electricity generation of hybrid PV/wind systems in Iraq”, Renewable Energy, Vol. 35, pp. 1303-1307, 2010.
M. Muralikrishna, V. Lakshminarayana,” Hybrid (Solar and Wind) Energy Systems for Rural Electrification”, ARPN Journal of Engineering and Applied Sciences, Vol. 3, No. 5, pp. 50-58, October 2008.
O. Ekren, B. Ekren, “Size optimization of a PV/wind hybrid energy conversion system with battery storage Energy,Vol.87, pp.592-598, 2010. annealing”, Applied
M. A. Tankari, M. B. Camara, B. Dakyo, C. Nichita,” Ultracapacitors and Batteries Integration for Power Fluctuations mitigation in Wind-PV-Diesel Hybrid System”, International Journal Of Renewable Energy Research, IJRER, Vol.1, No.2, pp.86-95 2011.
C. Wang, L. Wang, L. Shi, Y. Ni, "A Survey on wind power technologies in power systems", Power Engineering Society General Meeting, 2007. IEEE, Tampa, FL, pp. 1-6, 24-28 June 2007.
B. Yanıktepe, C. Özalp, M.M. Savrun, T. Köroğlu, Ç. Cebeci, “Wind-Solar Hybrid Power System Osmaniye Korkut Ata University Application Example”, 6th International (IATS’11), Elazığ, pp.89-94, 16-18 May 2011. Technologies Symposium
VIND EFS600 Wind Turbine Smart Switch Option Owner's bazaar.com/menuis/VIND-TURBINE-EFS600- Manual.pdf. at: http://www.solar