A method for determining MTPA, flux-weakening, and MTPV operating points over the full speed range of an IPM motor for the most efficient torque control of the motor using a neural network is provided. The neural network is trained using a cloud-based neural network training algorithm. A special technique is developed to generate neural network training data, that is particularly suitable and favorable, to develop a high-performance neural network-based IPM torque control system, and the impact of variable motor parameters is embedded into the neural network system development and training. The provided method can achieve a fast and accurate current reference generation with a simple neural network structure, for optimal torque control of an IPM motor. The method can handle the MTPA, MTPV, and flux-weakening operation considering physical motor constraints.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    NEURAL-NETWORK BASED MTPA, FLUX-WEAKENING AND MTPV FOR IPM MOTOR CONTROL AND DRIVES


    Beteiligte:
    LI SHUHUI (Autor:in) / DONG WEIZHEN (Autor:in) / GAO YIXIANG (Autor:in)

    Erscheinungsdatum :

    02.02.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



    Neural-network based MTPA, flux-weakening and MTPV for IPM motor control and drives

    LI SHUHUI / DONG WEIZHEN / GAO YIXIANG | Europäisches Patentamt | 2024

    Freier Zugriff


    Design and Implementation of MTPA and Flux Weakening Control for IPMSM

    Du, Huiqing / Yang, Sen / Liu, Yuming et al. | TIBKAT | 2022


    Design and Implementation of MTPA and Flux Weakening Control for IPMSM

    Du, Huiqing / Yang, Sen / Liu, Yuming et al. | Springer Verlag | 2022


    Design and Implementation of MTPA and Flux Weakening Control for IPMSM

    Du, Huiqing / Yang, Sen / Liu, Yuming et al. | British Library Conference Proceedings | 2022