This paper presents an optimized switching angle-based combined torque control method for switched reluctance machines (SRMs) in electric vehicles. Below the base speed, the direct instantaneous torque control (DITC) method is employed to reduce the torque ripple, while the average torque control (ATC) method is used above the base speed. Considering the fuel economy and ride quality of an electric vehicle, efficiency and torque performance is enhanced by turn-on and turn-off angle optimization. A system-level vehicle model is used to compare the battery state-of-charge (SOC) and torque ripple between the optimized switching angles and the fixed angles on a test drive cycle. The simulation results show that the proposed method saves 0.19 kWh of energy over 3.8 kWh consumption (5%) and generates 9% less torque ripple in the combined test cycle.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    optimized Switching Angle-based Torque Control of Switched Reluctance Machines for Electric Vehicles


    Contributors:


    Publication date :

    2020-06-01


    Size :

    1581414 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English




    Predictive Direct Torque Control of Switched Reluctance Motor for Electric Vehicles Drives

    Abdel-Fadil, Reyad / Számel, László | BASE | 2020

    Free access

    Switched reluctance drives for electric vehicles

    Gao, Chao / Zhang, Zhixue | Tema Archive | 2010


    Reluctance Mesh-Based Modeling of Switched Reluctance Machines

    Watthewaduge, Gayan / Sayed, Ehab / Emadi, Ali et al. | IEEE | 2021


    Switched reluctance drive for electric vehicles application

    Ilinski, N. / Bitchkov, M. | Tema Archive | 2000