A method of pulse width modulation (PWM) generation for a converter of an electric or hybrid vehicle electric machine. The converter is operated with phase shifts with a duty cycle associated with a phase shift, and the converter provides voltage to a transformer of the electric machine. The method of pulse width modulation generation includes operating the converter with requests of duty cycle change, with a subdivision period being defined between two requests of duty cycle change. Half of the duty cycle is applied at the start of said subdivision period and half of the duty cycle is applied at the end of said subdivision period.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    PULSE WIDTH MODULATION GENERATION STRATEGY


    Beteiligte:

    Erscheinungsdatum :

    03.07.2025


    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



    PULSE WIDTH MODULATION GENERATION STRATEGY

    SELMEIER MARKUS / ELDALEEL MOHAMED | Europäisches Patentamt | 2025

    Freier Zugriff

    Discontinuous pulse width modulation

    WANG CHANG-JIANG / DEGNER MICHAEL W / REYNOLDS WILLIAM | Europäisches Patentamt | 2016

    Freier Zugriff


    Pulse width modulation clock synchronization

    SCHULZ STEVEN E / TANG DAVID / KOWALEWSKI DANIEL L et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Digital Pulse-Width-Modulation Circuit

    Wenzler, Carl J. / Eichenberg, Dennis J. | NTRS | 1995