The following article performs an energy efficiency analysis in the traction and braking electric vehicle systems which delivers a maximum torque of 285 Nm, with a 90 kW battery, and 145 km/h as maximum speed, being the main objective to find the optimal vehicle performance points at the driving moment. In order to achieve the objective, “EMOLAB” acquisition software is used, and this one is linked to the vehicle’s OBDII port via Bluetooth from which the obtained data were torque, angular speed, acceleration, current and an inclinometer to determine slopes. These were obtained through on board route tests to three different destinations in the city of Cuenca-Ecuador: Tres Cruces (4147 m.a.s.l), Nulti (2577 m.a,s.l) and Historic Center (2549 m.a.s.l,), the starting point being the Salesian Polytechnic University (2550 m.a.s.l). Data were used for efficiency calculations, input and output power, so in this way generate maps to find points where the vehicle wastes considerably the delivered energy by its battery to recommend driving strategies where this energy is used to increase the efficiency and vehicle autonomy.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Analysis of Energy Efficient in Traction and Breaking for Electric Vehicles Through Laboratory Experiments


    Additional title:

    Smart Innovation, Systems and Technologies




    Publication date :

    2021-09-28


    Size :

    9 pages





    Type of media :

    Article/Chapter (Book)


    Type of material :

    Electronic Resource


    Language :

    English




    Recuperation and breaking in electric traction

    Barbillion, L. | Engineering Index Backfile | 1933


    Traction systems for electric vehicles

    Brusaglino,G. / Vittone,O. / Fiat,Turin,IT | Automotive engineering | 1992


    ELECTRIC TRACTION DRIVE OF VEHICLES

    BABKOV YURIJ VALEREVICH / KLIMENKO YURIJ IVANOVICH / CHUDAKOV PAVEL LEONIDOVICH et al. | European Patent Office | 2017

    Free access

    Traction systems for electric vehicles

    Brusaglino, G. / Vittone, O. | Tema Archive | 1992


    Energy-Efficiency Evaluation of Traction Drives for Electric Vehicles

    Marcus, M. / Jurgen, R. / De Doncker Rik, W. | British Library Conference Proceedings | 1998