Measuring the efficiency of reduction gearboxes for electric utility vehicles during specific driving cycles

Petr, Tomas (avtor), Brousek, Josef (avtor), Jezek, Jakub (avtor), Zvolsky, Tomas (avtor), Vozenilek, Robert (avtor)

This paper presents the results and the procedure for measuring the efficiency of a single-speed reduction gearbox developed for an autonomous electric utility vehicle. The resulting efficiency of the gearbox was investigated on three different driving cycles, which were selected because their speed profiles most closely matched the expected use of the autonomous vehicle. The required torque for each cycle was obtained from simulations of the vehicle’s driving behaviour including its predicted mass and dimensional parameters after a given driving cycle. The results of this research represent the achieved efficiency and average power loss of the gearbox on each driving cycle. The resulting gearbox efficiency was around 50 % in the predominant areas of driving cycles.

• Jezik: Angleški jezik
• Ključne besede: efficiency, gearboxes, powertrain, electric vehicles, driving cycle
• Vrsta gradiva: Članek v reviji
• Tipologija: 1.01 - Izvirni znanstveni članek
• Organizacija: FS - Fakulteta za strojništvo
• Status publikacije: Objavljeno
• Različica publikacije: Objavljena publikacija
• Datum objave: 01.01.2022
• Leto izida: 2022
• Št. strani: Str. 303-313
• Številčenje: Vol. 68, no. 5
• PID: 20.500.12556/RUL-137284
• UDK: 629
• ISSN pri članku: 0039-2480
• DOI: 10.5545/sv-jme.2021.7437
• COBISS.SI-ID: 110923523
• Datum objave v RUL: 09.06.2022

PETR, Tomas, BROUSEK, Josef, JEZEK, Jakub, ZVOLSKY, Tomas in VOZENILEK, Robert, 2022, Measuring the efficiency of reduction gearboxes for electric utility vehicles during specific driving cycles. Strojniški vestnik [na spletu]. 2022. Vol. 68, no. 5, p. 303–313. [Dostopano 14 marec 2025]. DOI 10.5545/sv-jme.2021.7437. Pridobljeno s: https://repozitorij.uni-lj.si/IzpisGradiva.php?lang=slv&id=137284

Gradivo je del revije

• Naslov: Strojniški vestnik
• Skrajšan naslov: Stroj. vestn.
• Založnik: Zveza strojnih inženirjev in tehnikov Slovenije [etc.], = Association of Mechanical Engineers and Technicians of Slovenia [etc.
• ISSN: 0039-2480
• COBISS.SI-ID: 762116

Licence

• Licenca: CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
• Povezava: http://creativecommons.org/licenses/by/4.0/deed.sl
• Opis: To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.
• Začetek licenciranja: 07.03.2022

Sekundarni jezik

• Jezik: Slovenski jezik
• Naslov: Meritev izkoristka reduktorjev električnih gospodarskih vozil med posebnimi voznimi cikli
• Ključne besede: izkoristek, menjalniki, transmisija, prenos moči, električni pogon, električna vozila, vozni cikel