Systematic method for developing reference driving cycles appropriate to electric L-category vehicles
Systematic method for developing reference driving cycles appropriate to electric L-category vehicles
- Neue Suche nach: Watling, David
- Neue Suche nach: Baptista, Patrícia
- Neue Suche nach: Duarte, Gonçalo
- Neue Suche nach: Gao, Jianbing
- Neue Suche nach: Chen, Haibo
- Neue Suche nach: Watling, David
- Neue Suche nach: Baptista, Patrícia
- Neue Suche nach: Duarte, Gonçalo
- Neue Suche nach: Gao, Jianbing
- Neue Suche nach: Chen, Haibo
Increasingly, demanding environmental standards reflect the need for improved energy efficiency and reduced externalities in the transportation sector. Reference driving cycles provide standard speed profiles against which future developments and innovations may be tested. In the paper, we develop such profiles for a class of electric L-category vehicles, which are anticipated to play an increasing future role in urban areas. While such driving cycles exist for regular L-category vehicles, these may not be suitable in the case of electric vehicles, due to their power output limitations. We present a methodology for deriving these new driving cycles, developed from empirically deduced power relationships, before demonstrating their application under different assumptions on the terrain and vehicle characteristics. The applications demonstrate the feasibility of the method in developing appropriate driving patterns for alternative real-world contexts. On flat terrain, the adjustments made to cope with the power limitations of L-EV do not introduce significant differences in energy consumption, suggesting that the certification does not require extensive modification. However, when considering road slope, differences of up to 5% in energy use and up to 10% in regenerated energy were observed, showing the importance of the developed method for assessing vehicle performance in real-world driving. ; info:eu-repo/semantics/publishedVersion
Dokumentinformationen
Systematic method for developing reference driving cycles appropriate to electric L-category vehicles
2022-05-09
1996-1073
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
| DDC: | 629 |
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