Testing of Technical Indicators of Accumulators by Means of Complex Computer Model of EV
Abstract
The accumulators utilized in electric transport differ from those of other applications. Their main features are high capacity, minimum size and weight, and reasonable price. There is extensive research and investment worldwide to improve battery technology.
The aim of the work is to create a mathematical model of an electric vehicle that can capture the vehicle's speed curve as a data input to generate the consumed and recovered battery current, which can allow the battery parameters to be analysed and conclude whether the vehicle can perform the trip around the city route with selected battery parameters. This model is being developed as a tool that could simplify and speed up the necessary calculations for battery parameter selection in electric transport based on manufacturers' technical data. The model can help to examine individual sections of the route and their impact on the battery.
Keywords: |
Batteries; Electric vehicle; Electromechanical systems; Motor drives; Vehicle
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Developed by Institute of Industrial Electronics and Electrical Engineering of RIGA TECHNICAL UNIVERSITY