Gear ratio optimization of single and two-speed transmission for an electric motorcycle
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F24%3A00379181" target="_blank" >RIV/68407700:21220/24:00379181 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.14311/APP.2024.51.0014" target="_blank" >http://dx.doi.org/10.14311/APP.2024.51.0014</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.14311/APP.2024.51.0014" target="_blank" >10.14311/APP.2024.51.0014</a>
Alternative languages
Result language
angličtina
Original language name
Gear ratio optimization of single and two-speed transmission for an electric motorcycle
Original language description
Most electric vehicles have a single-speed transmission as the traction characteristic of electric motor allows operation with sufficient motor torque at low and high speeds. The selection of the single-gear ratio is a trade-off between available torque for acceleration (or gradability) at lower speeds and designed maximum vehicle speed corresponding to electric motor’s maximum speed limit. Nevertheless, multiple-speed transmission can be used, and vehicle can benefit from improved acceleration at low speeds and higher maximum speeds. In this paper, the gear ratio of a single-speed transmission for an electric racing motorcycle is optimized to achieve a trade-off between acceleration, lap time, and maximum speed. With the same goal, the gear ratios for two-speed transmission are optimized, and the results are compared.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20301 - Mechanical engineering
Result continuities
Project
<a href="/en/project/TN02000054" target="_blank" >TN02000054: Božek Vehicle Engineering National Center of Competence</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Driver-Car Interaction and Safety Conference 2023
ISBN
978-80-01-07387-2
ISSN
2336-5382
e-ISSN
2336-5382
Number of pages
8
Pages from-to
14-21
Publisher name
České vysoké učení technické v Praze
Place of publication
Praha
Event location
Praha
Event date
Nov 23, 2023
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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