Experimental study of electric vehicle gearbox efficiency
This paper presents an experimental analysis of the overall efficiency of the gearbox for an electric vehicle with a Dual Motor Drive System (DMDS) propulsion system. The efficiency was measured in the powertrain testbed where the gearbox was placed between two dynamometers. The main aim of the expe...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2018-01-01
|
| Series: | MATEC Web of Conferences |
| Online Access: | https://doi.org/10.1051/matecconf/201823402004 |
| _version_ | 1818733675773165568 |
|---|---|
| author | Břoušek Josef Zvolský Tomáš |
| author_facet | Břoušek Josef Zvolský Tomáš |
| author_sort | Břoušek Josef |
| collection | DOAJ |
| description | This paper presents an experimental analysis of the overall efficiency of the gearbox for an electric vehicle with a Dual Motor Drive System (DMDS) propulsion system. The efficiency was measured in the powertrain testbed where the gearbox was placed between two dynamometers. The main aim of the experiment was to get relevant values of an overall efficiency as a function of input speed and torque. All these measured values of the gearbox efficiency are included in graphs and efficiency maps. Tests were run with two different amounts of oil charge. The experiment confirmed the expected high values of the overall mechanical gearbox efficiency. The results can be used further for advanced simulations and other electric vehicle experiments. |
| first_indexed | 2024-12-17T23:53:14Z |
| format | Article |
| id | doaj.art-d011ac2f7f264ae5a9d424cc2df714da |
| institution | Directory Open Access Journal |
| issn | 2261-236X |
| language | English |
| last_indexed | 2024-12-17T23:53:14Z |
| publishDate | 2018-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | MATEC Web of Conferences |
| spelling | doaj.art-d011ac2f7f264ae5a9d424cc2df714da2022-12-21T21:28:09ZengEDP SciencesMATEC Web of Conferences2261-236X2018-01-012340200410.1051/matecconf/201823402004matecconf_bultrans2018_02004Experimental study of electric vehicle gearbox efficiencyBřoušek Josef0Zvolský Tomáš1Technical University of Liberec, Department of Vehicles and EnginesTechnical University of Liberec, Department of Vehicles and EnginesThis paper presents an experimental analysis of the overall efficiency of the gearbox for an electric vehicle with a Dual Motor Drive System (DMDS) propulsion system. The efficiency was measured in the powertrain testbed where the gearbox was placed between two dynamometers. The main aim of the experiment was to get relevant values of an overall efficiency as a function of input speed and torque. All these measured values of the gearbox efficiency are included in graphs and efficiency maps. Tests were run with two different amounts of oil charge. The experiment confirmed the expected high values of the overall mechanical gearbox efficiency. The results can be used further for advanced simulations and other electric vehicle experiments.https://doi.org/10.1051/matecconf/201823402004 |
| spellingShingle | Břoušek Josef Zvolský Tomáš Experimental study of electric vehicle gearbox efficiency MATEC Web of Conferences |
| title | Experimental study of electric vehicle gearbox efficiency |
| title_full | Experimental study of electric vehicle gearbox efficiency |
| title_fullStr | Experimental study of electric vehicle gearbox efficiency |
| title_full_unstemmed | Experimental study of electric vehicle gearbox efficiency |
| title_short | Experimental study of electric vehicle gearbox efficiency |
| title_sort | experimental study of electric vehicle gearbox efficiency |
| url | https://doi.org/10.1051/matecconf/201823402004 |
| work_keys_str_mv | AT brousekjosef experimentalstudyofelectricvehiclegearboxefficiency AT zvolskytomas experimentalstudyofelectricvehiclegearboxefficiency |