Development of mathematical model of operation of autonomous charger station of electric vehicles from vind electric units

• Дата: 2017
• Автори та афіліації: V. Budko — National Technical University of Ukraine "Igor Sykorsky Kyiv Polytechnic Institute"
• Ключові слова: keywords
• Автор: Budko, V.
• Формат: Стаття
• Мова: Українська
• Опубліковано: Institute of Renewable Energy National Academy of Sciences of Ukraine 2017
• Теми: wind power plant; traction battery; electric vehicle; buffer battery; autonomous charging station
• Онлайн доступ: https://ve.org.ua/index.php/journal/article/view/31
• Назва журналу: Vidnovluvana energetika

This paper considers the possibility of constructing ageneralized mathematical model for converting the kinetic energyof the wind stream into the chemical energy of the activecomponents of the traction battery of the electric vehicle whenusing an autonomous charging station based on wind powerplants. An analysis of the mathematical models of the work ofthe wind power plants showed a high degree of their workability,while the mathematical model that describes the random natureand frequency of the onset of the process of charging the ABelectric vehicle to date is not. As a result of the analysis of existingapproaches to describing the battery power of a battery, anew mathematical equation is proposed which, unlike the existing,includes the function f = (c), which takes into account therandom nature and frequency of the charge of the AB electricvehicle. The application of the heuristic approach for determiningthe function f (C) was proposed, which allowed to obtain amathematical equation that approximates the random nature andfrequency of the charge process of the AB electric vehicle.