SIZING THE PROPULSION SYSTEM OF A VEHICLE ELECTRIC. CASE STUDY
DOI:
https://doi.org/10.36801/Keywords:
ELECTRIC VEHICLE, PROPULSITION SYSTEM, SIZINGAbstract
This paper aims to present concrete mathematical models, translated into simulation schemes, for the calculation of the forces acting on a car at its interaction with the road and the atmosphere, in order to properly size the electric motor and batteries of an electric car. A table with predefined values such as vehicle mass, rolling resistance coefficient, gear ratio, wheel radius was calculated to calculate these forces, and these data were used throughout the work. In the second section of the paper, the values of the resistance forces that oppose the advance of the vehicle and the traction force necessary to overcome these resistive forces were determined. The mathematical calculation model was compiled in Matlab and the graphs in Figures 3-9 were obtained.
References
(1) Ma Xianmin, Department of Automation, Xi'an University of Science and Technology, Xi'an, Shaanxi, China, 2002 – Propulsion System Control and Simulation of Electric Vehicles in Matlab Software Environment;
(2) Md. Junaid Akhtar, R.K Behera, S.K. Parida, Department of Electrical Engineering, Indian Institute of Technology, Patna, India, 2015 – Propulsion System Design of Electric Vehicle;
(3) Stefan Tabacu, Ion Tabacu, Tiberiu Macarie, Elena Neagu, Editura Universității din Pitești, 2004 - Dinamica autovehiculelor - Îndrumar de proiectare;
(4) Bettes, William H – The aerodynamic drag of road vehicles, 1982 – Past, Present, and Future, Engineering and science;
(5) Robert Pietracho, Leszec Kasprzyk, Damian Burzynski, Institute of Electrical Engineering and Electronics Poznan University of Technology, Poznan, Poland, 2019 – Electrical propulsion systems in vehicles – an overview of solutions;
(6) Mario Porru, Alessandro Serpi, Andrea Floris, Alfonso Damiano, Department of Electrical and Electronic Engineering, University of Cagliari, Cagliari, Italy, 2016 – Modelling and Real-Time Simulations of Electric Propulsion Systems;
(7) James Larminie, Oxford Brookes University, Oxford, UK, John Lowry, Acenti Designs Ltd., UK, 2003 - Electric Vehicle Technology Explained;
(8) Juan Dixon, Alberto Zúñiga, Angel Abusleme and Daniel Soto, Department of Electrical Engineering, Pontificia Universidad Católica de Chile, 2010 - Battery Powered Electric Car, Using Photovoltaic Cells Assistance;
(9) M. A. Spina, R. J. de la Vega, S. R. Rossi, G. Santillán, R. C. Leegstra, C. Verucchi, F. A. Gachen, R. E. Romero, G. G. Acosta, Department of Electro-Mechanical Engineering, Faculty of Engineering, Universidad Nacional del Centro de la Provincia de Buenos Aires, Olavarría, B7400JWI, Argentine, 2012 - Some Issues on the Design of a Solar Vehicle Based on Hybrid Energy System;
(10) Seref Soylu, Janeza Trdine 9, 51000 Rijeka, Croatia, 2011: Electric vehicles – modeling and simulations.
Downloads
Published
Issue
Section
License
Copyright (c) 2020 ELECTRIC MACHINES, MATERIALS AND DRIVES — PRESENT AND TRENDS
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
