A motor control system comprises: a motor comprising motor windings; and electric control units connected with the motor, each of the electric control units comprising an inverter. One of the electric control units comprises: a direct current (DC) bus; first switches, each of the first switches connected with a respective one of the motor windings; second switches, each of the second switches connected with the DC bus and a respective one of the motor windings; a first switch driver generating drive signals to drive the first and second switches; pull up resistors, each of the pull up resistors connected between the DC bus and a respective one of the second switches. The voltage pulled up by the pull up resistors can force the second switches to be turned on to short the motor windings in a state that the first switch driver does not generate the drive signals.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Motor control system and method for selectively shorting motor windings


    Beteiligte:
    HOSSAIN SHAKIL (Autor:in) / RITTER LUCAS (Autor:in) / ALI AWAB (Autor:in) / SEBASTIAN TOMY (Autor:in) / HUDSON KADE (Autor:in)

    Erscheinungsdatum :

    11.01.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B62D MOTOR VEHICLES , Motorfahrzeuge



    MOTOR CONTROL SYSTEM AND METHOD FOR SELECTIVELY SHORTING MOTOR WINDINGS

    HOSSAIN SHAKIL / RITTER LUCAS / ALI AWAB et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    MOTOR CONTROL SYSTEM AND METHOD FOR SELECTIVELY SHORTING MOTOR WINDINGS

    HOSSAIN SHAKIL / RITTER LUCAS / ALI AWAB et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Motor control system and method for selectively shorting motor windings

    HOSSAIN SHAKIL / RITTER LUCAS / ALI AWAB et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    MOTOR CONTROL SYSTEM AND METHOD FOR SELECTIVELY SHORTING MOTOR WINDINGS

    HOSSAIN SHAKIL / RITTER LUCAS / ALI AWAB et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Motor control system and method for selectively shorting motor windings

    HOSSAIN SHAKIL / RITTER LUCAS / ALI AWAB et al. | Europäisches Patentamt | 2023

    Freier Zugriff