ECONOMIC ASPECTS OF REALIZATION OF AUTONOMOUS CHARGER STATIONS OF ELECTRIC VEHICLES ON THE BASIS OF WIND TURBINE

• Дата: 2019
• Автори: Budko, V., Kudria, S., Voitko, S., Тrofymenko, O.
• Формат: Стаття
• Мова: Ukrainian
• Опубліковано: Institute of Renewable Energy National Academy of Sciences of Ukraine 2019
• Теми: wind turbine; autonomous charging station; electric vehicle; buffer battery.; вітроелектрична установка; автономна зарядна станція; електромобіль; буферна акумуляторна батарея.
• Онлайн доступ: https://ve.org.ua/index.php/journal/article/view/190
• Назва журналу: Vidnovluvana energetika

The volumes of electricity generation in Ukraine for the last year, as well as the dynamics of growth of electric consumption in comparison with the previous year have been analyzed.  The current state of development of renewable energy objects of Ukraine is considered, and it is noted that a significant increase in photovoltaic and wind power plants is due to the highest coefficients of the "green tariff" that are valid for the sale of clean energy.  It is shown that the rates of increase of capacities of wind power plants are significantly inferior to photoelectric stations.  It is noted that the wind energy potential of Ukraine significantly exceeds the energy potential of solar radiation. Taking into account the rapidly growing dynamics of electric vehicle growth in Ukraine, the need to accelerate the use of the energy potential of Ukraine's wind through the implementation of autonomous charging stations of electric vehicles with wind turbines has been substantiated. The downward dynamics of the cost index of wind power plants and lithium-ion batteries is considered.  The basic investments for realization of the system of an autonomous charging station of an electric motor with wind power plants and buffer batteries of energy are determined.  On the basis of the analysis of the seasonal nature of the change in the production of wind power plants, as well as the tariff policy for the sale of electric energy at the charge of electric vehicles, it has been established that the payback period for the sale of an autonomous charging station of this type may be from 9-10 to 19-20 years. It is noted that the index of the guaranteed electric vehicle charge will be maximal only if the wind speed distribution is evenly distributed during the year. Ref. 8, fig. 4.