Mathematical Model for Determination of Energy Cycles in EVs

Abstract

This paper presents a mathematical model for determination of energy cycles of electric vehicle. The main objective of this research is to create and verify the mathematical model for studying of the main physical and energy parameters during acceleration and braking operations. In the presented model the aerodynamic drag, rolling resistance and grading resistance of the road are considered. For the testing, a chassis dynamometer tests for the determination of emissions and fuel consumption are used. The simulation results are experimentally verified. The key point is that the model can be useful for evaluation of energy storage during the chassis dynamometer tests.