Control of an AC motor includes rotation over an operating speed range with the output from an inverter by operating the inverter at switching frequencies that vary in proportion to rotor speed. The operating speed range is parsed into a plurality of speed regions and the switching frequencies within each operating speed region may correspond to a respective pulse ratio that is different from the respective pulse ratio corresponding to an adjacent speed region.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    ELECTRIC VEHICLE SOUND ENHANCEMENT


    Beteiligte:
    HE SONG (Autor:in) / GAGAS BRENT S (Autor:in) / WELCHKO BRIAN A (Autor:in) / SPAVEN KERRIE M (Autor:in)

    Erscheinungsdatum :

    07.04.2022


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



    Electric vehicle sound enhancement

    HE SONG / GAGAS BRENT S / WELCHKO BRIAN A et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Electric vehicle sound enhancement systems and methods

    REILLY SCOTT M / VALERI FRANK C / BARLOW JR ROGER C | Europäisches Patentamt | 2018

    Freier Zugriff

    Electric Vehicle Sound Enhancement Systems And Methods

    REILLY SCOTT M / VALERI FRANK C / BARLOW JR ROGER C | Europäisches Patentamt | 2018

    Freier Zugriff

    Improved Customer Experience through Electric Vehicle Sound Enhancement

    Valeri, Frank / Pietila, Glenn | SAE Technical Papers | 2020


    Improved Customer Experience through Electric Vehicle Sound Enhancement

    Valeri, Frank / Pietila, Glenn | British Library Conference Proceedings | 2020