A method of controlling an electric motor includes receiving a duty cycle for the electric motor for delivering a target torque from the electric motor, generating a pulse train, and pulsing the electric motor with the generated pulse train. Generating the pulse train being at least partially based on the received duty cycle. The generated pulse train optimized to improve at least one of noise, vibration, or harshness of the electric motor when compared to a constant pulse frequency.


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    Titel :

    METHODS OF OPTIMIZING WAVEFORMS FOR ELECTRIC MOTORS


    Weitere Titelangaben:

    VERFAHREN ZUR OPTIMIERUNG VON WELLENFORMEN FÜR ELEKTROMOTOREN
    PROCÉDÉS D'OPTIMISATION DE FORMES D'ONDE POUR MOTEURS ÉLECTRIQUES


    Beteiligte:
    PHILLIPS ANDREW W (Autor:in) / YOUNKINS MATTHEW A (Autor:in) / CARVELL PAUL (Autor:in) / FUERST JOHN M (Autor:in)

    Erscheinungsdatum :

    2024-07-10


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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