An on-board charger (OBC) for an electric vehicle includes a charge unit, a controller, and a control pilot (CP) wake-up circuit. The charge unit is operable for receiving energy from an EVSE for charging a traction battery of the vehicle. The controller while awake can control the charge unit to charge the battery with energy from the EVSE. The CP wake-up circuit receives a control pilot (CP) signal from the EVSE, detects for a change in a current state of the CP signal while the controller is asleep, and generates a wake-up signal for waking up the controller in response to the current state of the CP signal changing to a new state. The CP wake-up circuit includes first/second detector circuits usable for detecting for a change in the current state of the CP signal to a first/second new state.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    CONTROL PILOT WAKE-UP CIRCUIT FOR ON-BOARD CHARGER



    Erscheinungsdatum :

    30.09.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H03K PULSE TECHNIQUE , Impulstechnik



    Control pilot wake-up circuit for on-board charger

    MARCOS PASTOR ADRIA / MARTINEZ RAMIREZ ALBERTO / AMENOS MURTRA ANTONI et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Wake-by-control pilot circuit for onboard battery charger

    ACENA MIGUEL ANGEL / GHABBOUR YOUSSEF | Europäisches Patentamt | 2016

    Freier Zugriff

    Charger system and charger wake-up sleep control method

    ZHANG BO / SHEN DEGUI / LI JUNNI et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    WAKE-UP CIRCUIT FOR CHARGE CONTROLLER, ON-BOARD CHARGER, AND NEW ENERGY VEHICLE

    MA BIN / LI XIAOQIU / CHEN CHEN | Europäisches Patentamt | 2024

    Freier Zugriff

    WAKE-UP CIRCUIT FOR CHARGE CONTROLLER, ON-BOARD CHARGER, AND NEW ENERGY VEHICLE

    MA BIN / LI XIAOQIU / CHEN CHEN | Europäisches Patentamt | 2022

    Freier Zugriff