" Hybrid renewable power systems for mobile telephony base stations in developing countries,"
Reviews show that more than half of the research has been published on how to provide power through the use of the hybrid wind, PV, and generator systems.In recent days, sustainability is considered as an important mechanism due to contemporary increase in demands and worldwide limited resources. The present study reviews and analysis these indigenous studies.
HOMER software is considered as one of the main tools for modeling these systems by Iranian designers. In this regard, since 2007, many studies have been done in Iran on modeling and optimizing hybrid power generation systems based on wind turbines. The variable wind speed and the randomness of the nature of the power generated by wind turbines have made it possible for energy experts to provide sustained and permanent load with wind energy hybrid with other renewable sources. Due to the vast expanses of wind farms in Iran, there is a good basis for using wind energy as an accessible, unlimited and environmentally friendly source. Reduction of fossil resources, significant growth of oil and natural gas price and greenhouse gases release enhancement have caused more usage of renewable energies as an unlimited, free, clean and environmentally friendly resources.