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

Povzetek

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.

Ključne besede

efficiency;gearboxes;powertrain;electric vehicles;driving cycle;

Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.01 - Izvirni znanstveni članek
Organizacija: UL FS - Fakulteta za strojništvo
UDK: 629
COBISS: 110923523 Povezava se bo odprla v novem oknu
ISSN: 0039-2480
Št. ogledov: 63
Št. prenosov: 22
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarni jezik: Slovenski jezik
Sekundarni naslov: Meritev izkoristka reduktorjev električnih gospodarskih vozil med posebnimi voznimi cikli
Sekundarne ključne besede: izkoristek;menjalniki;transmisija;prenos moči;električni pogon;električna vozila;vozni cikel;
Vrsta dela (COBISS): Članek v reviji
Strani: str. 303-313
Letnik: ǂVol. ǂ68
Zvezek: ǂno. ǂ5
Čas izdaje: 2022
DOI: 10.5545/sv-jme.2021.7437
ID: 15584963