The Integration And Combined Utilization Of Renewable...

Several researches have discussed the Integration and combined utilization of renewable energy sources such as solar energy, wind energy, small hydropower and their hybrid configurations. Different authors used different Technology option and approaches for a range of hybrid systems at different times, locations and different countries for determination of the optimal design of the hybrid system in terms of cost and the reliability that has become of great importance with the increasing in using of hybrid renewable energy systems, especially in remote area electrification. There have been a number of researches carried out in this regard over the last few decades. Dufo-Là ³pez et-al, [1] used Monte Carlo simulation to consider the uncertainties of irradiation and load for the optimization of the electrical supply of a hospital existed far from the electric grid in Kalong (Democratic Republic of the Congo), which is presently powered by a diesel–battery system. The optimization process based on IHOGA software and the results showed that adding solar photovoltaic (PV) to a diesel–battery system to supply the loads could obtain a 28% reduction in energy cost, 54% reduction in the fuel consumption and reducing in CO2 emissions lower than the current diesel–battery system. M. Fadaeenejad et-al, [2] presented an analysis and optimization for a hybrid system (PV/ wind/ batteries) which designed for rural electrification in Malaysia. The evaluation of the optimization accomplishedShow MoreRelatedGlobal Climate Change : A Growing Population801 Words   |  4 Pageseconomic concerns regarding energy use are driving forces towards more sustainable ways of responding to energy demands (Li et al., 2011). Energy consumption is widely increasing all around the world resulting in rising of the energy price and global environmental problems. 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