Proceedings of the International Conference of Mechanical Engineering (ICOME-2022)

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Research Regarding of the Autonomy of the Electric Vehicles in WLTC Test Cycle

Authors
Corneliu Minzatu1, *, Valentin Nișulescu1, Marius Toma1, Cristian Rențea1
1Politehnica University of Bucharest, Bucharest, Romania
*Corresponding author. Email: corneliu_minzatu@yahoo.com
Corresponding Author
Corneliu Minzatu
Available Online 30 May 2023.
DOI
10.2991/978-94-6463-152-4_29How to use a DOI?
Keywords
WLTC; electric vehicle; autonomy; electrical energy
Abstract

Some of the most important objectives expected of today’s electric vehicles, as well as from manufacturers and end-users, include electricity consumption, autonomy, which should be able to unequivocally substitute the results obtained by vehicles equipped with a thermic energy source. Based on these premises, a first part of the paper, presents aspects of the current testing methods applicable to electric vehicles, in order to calculate the electricity consumption and also in order to calculate the autonomy, respectively the World-wide harmonized Light duty Test Cycle, characterized by the four driving zones at low, medium, high and very high speed that the electric vehicle has to comply with. In the second part of the paper, as a result of testing the electric vehicle under research on the dynamometer bench, it is highlighted the specific areas from the test cycle, where the traction battery autonomy shows a significant decrease.The analysis of the evolution of the autonomy is corroborated with the acquisition of data from the main electronic control units of the electric propulsion system.

Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the International Conference of Mechanical Engineering (ICOME-2022)
Series
Atlantis Highlights in Engineering
Publication Date
30 May 2023
ISBN
10.2991/978-94-6463-152-4_29
ISSN
2589-4943
DOI
10.2991/978-94-6463-152-4_29How to use a DOI?
Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Corneliu Minzatu
AU  - Valentin Nișulescu
AU  - Marius Toma
AU  - Cristian Rențea
PY  - 2023
DA  - 2023/05/30
TI  - Research Regarding of the Autonomy of the Electric Vehicles in WLTC Test Cycle
BT  - Proceedings of the International Conference of Mechanical Engineering (ICOME-2022)
PB  - Atlantis Press
SP  - 255
EP  - 263
SN  - 2589-4943
UR  - https://doi.org/10.2991/978-94-6463-152-4_29
DO  - 10.2991/978-94-6463-152-4_29
ID  - Minzatu2023
ER  -