A battery system may include a battery pack including a direct current to direct current (DC/DC) pre-charger and a battery cell. The battery pack may include a positive terminal and a negative terminal of the battery cell electrically connected to a first positive bidirectional terminal and a first negative bidirectional terminal, respectively. The positive terminal and the negative terminal may be electrically connected to a positive output terminal and a negative output terminal, respectively, via a positive electrical connection and a negative electrical connection. The battery pack may further include a high voltage bus bar electrically connected to the positive output terminal and the negative output terminal and a communication bus bar electrically connected to the DC/DC pre-charger. The DC/DC pre-charger may pre-charge the high voltage bus bar and/or discharge the high voltage bus bar via a second positive bidirectional terminal and a second negative bidirectional terminal.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    SYSTEM AND METHOD WITH A DIRECT CURRENT TO DIRECT CURRENT (DC/DC) PRE-CHARGER


    Beteiligte:
    NOLTE KURT M (Autor:in)

    Erscheinungsdatum :

    26.10.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen



    Integrated direct-current charger

    LIU FENG | Europäisches Patentamt | 2020

    Freier Zugriff

    NEW ENERGY VEHICLE DIRECT-CURRENT CHARGER, DIRECT-CURRENT DUAL-HEAD CHARGER, AND CHARGING SYSTEM

    WANG WEI / WANG YANG / HOU ENXING | Europäisches Patentamt | 2024

    Freier Zugriff

    Bidirectional direct-current charger circuit

    ZHOU QIANG / YANG BIN / HUANG XIAOKANG et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Low-power direct-current charger, parallel-increasing direct-current system and control method of parallel-increasing direct-current system

    DOU SHENG / LIU XIANMING / CHE XIAOJIAN et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Direct current charger shutdown detection control system

    JIN TING / LI RUI / YANG ZHENGDONG | Europäisches Patentamt | 2024

    Freier Zugriff