Measuring the Efficiency of Reduction Gearboxes for Electric Utility Vehicles during Specific Driving Cycles

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PETR, Tomas ;BROUSEK, Josef ;JEZEK, Jakub ;ZVOLSKY, Tomas ;VOZENILEK, Robert .
Measuring the Efficiency of Reduction Gearboxes for Electric Utility Vehicles during Specific Driving Cycles. 
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 68, n.5, p. 303-313, march 2022. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/article/measuring-the-efficiency-of-reduction-gearboxes-for-electric-utility-vehicles-during-specific-driving-cycles/>. Date accessed: 01 dec. 2022. 
doi:http://dx.doi.org/10.5545/sv-jme.2021.7437.
Petr, T., Brousek, J., Jezek, J., Zvolsky, T., & Vozenilek, R.
(2022).
Measuring the Efficiency of Reduction Gearboxes for Electric Utility Vehicles during Specific Driving Cycles.
Strojniški vestnik - Journal of Mechanical Engineering, 68(5), 303-313.
doi:http://dx.doi.org/10.5545/sv-jme.2021.7437
@article{sv-jmesv-jme.2021.7437,
	author = {Tomas  Petr and Josef  Brousek and Jakub  Jezek and Tomas  Zvolsky and Robert  Vozenilek},
	title = {Measuring the Efficiency of Reduction Gearboxes for Electric Utility Vehicles during Specific Driving Cycles},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {68},
	number = {5},
	year = {2022},
	keywords = {efficiency; gearbox; powertrain; electric vehicle; driving cycle; },
	abstract = {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.},
	issn = {0039-2480},	pages = {303-313},	doi = {10.5545/sv-jme.2021.7437},
	url = {https://www.sv-jme.eu/article/measuring-the-efficiency-of-reduction-gearboxes-for-electric-utility-vehicles-during-specific-driving-cycles/}
}
Petr, T.,Brousek, J.,Jezek, J.,Zvolsky, T.,Vozenilek, R.
2022 March 68. Measuring the Efficiency of Reduction Gearboxes for Electric Utility Vehicles during Specific Driving Cycles. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 68:5
%A Petr, Tomas 
%A Brousek, Josef 
%A Jezek, Jakub 
%A Zvolsky, Tomas 
%A Vozenilek, Robert 
%D 2022
%T Measuring the Efficiency of Reduction Gearboxes for Electric Utility Vehicles during Specific Driving Cycles
%B 2022
%9 efficiency; gearbox; powertrain; electric vehicle; driving cycle; 
%! Measuring the Efficiency of Reduction Gearboxes for Electric Utility Vehicles during Specific Driving Cycles
%K efficiency; gearbox; powertrain; electric vehicle; driving cycle; 
%X 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.
%U https://www.sv-jme.eu/article/measuring-the-efficiency-of-reduction-gearboxes-for-electric-utility-vehicles-during-specific-driving-cycles/
%0 Journal Article
%R 10.5545/sv-jme.2021.7437
%& 303
%P 11
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 68
%N 5
%@ 0039-2480
%8 2022-03-15
%7 2022-03-15
Petr, Tomas, Josef  Brousek, Jakub  Jezek, Tomas  Zvolsky, & Robert  Vozenilek.
"Measuring the Efficiency of Reduction Gearboxes for Electric Utility Vehicles during Specific Driving Cycles." Strojniški vestnik - Journal of Mechanical Engineering [Online], 68.5 (2022): 303-313. Web.  01 Dec. 2022
TY  - JOUR
AU  - Petr, Tomas 
AU  - Brousek, Josef 
AU  - Jezek, Jakub 
AU  - Zvolsky, Tomas 
AU  - Vozenilek, Robert 
PY  - 2022
TI  - Measuring the Efficiency of Reduction Gearboxes for Electric Utility Vehicles during Specific Driving Cycles
JF  - Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2021.7437
KW  - efficiency; gearbox; powertrain; electric vehicle; driving cycle; 
N2  - 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.
UR  - https://www.sv-jme.eu/article/measuring-the-efficiency-of-reduction-gearboxes-for-electric-utility-vehicles-during-specific-driving-cycles/
@article{{sv-jme}{sv-jme.2021.7437},
	author = {Petr, T., Brousek, J., Jezek, J., Zvolsky, T., Vozenilek, R.},
	title = {Measuring the Efficiency of Reduction Gearboxes for Electric Utility Vehicles during Specific Driving Cycles},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {68},
	number = {5},
	year = {2022},
	doi = {10.5545/sv-jme.2021.7437},
	url = {https://www.sv-jme.eu/article/measuring-the-efficiency-of-reduction-gearboxes-for-electric-utility-vehicles-during-specific-driving-cycles/}
}
TY  - JOUR
AU  - Petr, Tomas 
AU  - Brousek, Josef 
AU  - Jezek, Jakub 
AU  - Zvolsky, Tomas 
AU  - Vozenilek, Robert 
PY  - 2022/03/15
TI  - Measuring the Efficiency of Reduction Gearboxes for Electric Utility Vehicles during Specific Driving Cycles
JF  - Strojniški vestnik - Journal of Mechanical Engineering; Vol 68, No 5 (2022): Strojniški vestnik - Journal of Mechanical Engineering
DO  - 10.5545/sv-jme.2021.7437
KW  - efficiency, gearbox, powertrain, electric vehicle, driving cycle, 
N2  - 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.
UR  - https://www.sv-jme.eu/article/measuring-the-efficiency-of-reduction-gearboxes-for-electric-utility-vehicles-during-specific-driving-cycles/
Petr, Tomas, Brousek, Josef, Jezek, Jakub, Zvolsky, Tomas, AND Vozenilek, Robert.
"Measuring the Efficiency of Reduction Gearboxes for Electric Utility Vehicles during Specific Driving Cycles" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 68 Number 5 (15 March 2022)

Authors

Affiliations

  • Technical University of Liberec, Department of Vehicle and Engines, Czech Republic 1

Paper's information

Strojniški vestnik - Journal of Mechanical Engineering 68(2022)5, 303-313
© The Authors 2022. CC BY 4.0 Int.

https://doi.org/10.5545/sv-jme.2021.7437

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.

efficiency; gearbox; powertrain; electric vehicle; driving cycle;