A 12 volt automotive battery system includes a first battery coupled to an electrical system, and the first battery includes a first battery chemistry. Further, the 12 volt automotive battery system includes a second battery coupled in parallel with the first battery and selectively coupled to the electrical system via a bi-stable relay. The second battery includes a second battery chemistry that has a higher coulombic efficiency than the first battery chemistry. Additionally, the bi-stable relay couples the second battery to the electrical system during regenerative braking to enable the second battery to capture a majority of the power generated during regenerative braking. Furthermore, the bi-stable relay maintains a coupling of the second battery to the electrical system when the vehicle transitions from a key-on position to a key-off position.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    BATTERY SYSTEM BI-STABLE RELAY CONTROL


    Beteiligte:
    LE DANIEL B (Autor:in) / WYATT PERRY M (Autor:in)

    Erscheinungsdatum :

    2019-09-26


    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



    BATTERY SYSTEM BI-STABLE RELAY CONTROL

    LE DANIEL B / WYATT PERRY M | Europäisches Patentamt | 2021

    Freier Zugriff

    BATTERY SYSTEM BI-STABLE RELAY CONTROL

    LE DANIEL B / WYATT PERRY M | Europäisches Patentamt | 2016

    Freier Zugriff

    BATTERY SYSTEM BI-STABLE RELAY CONTROL

    LE DANIEL B / WYATT PERRY M | Europäisches Patentamt | 2016

    Freier Zugriff

    RELAY CONTROL SYSTEM AND BATTERY SYSTEM

    FRITZ JÜRGEN / TRATHNIGG THOMAS / KOVAC DAMIR et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Relay control system and battery system

    FRITZ JOCHEN / TRASNIGO TERESA / KOVACS DARIUSZ et al. | Europäisches Patentamt | 2023

    Freier Zugriff