A battery charging device for a motor vehicle capable of enabling the charging of a low voltage battery by a high voltage battery, without using a transformer such as a DC/DC converter, is disclosed. A battery pack 30 has a plurality of battery modules 31 having an output equivalent to a lead battery 5, a parallel circuit 39 for connecting the plurality of battery modules 31 in parallel, and a series circuit 34 for connecting the plurality of battery modules 31 in series, and the lead battery 5 is connected to the parallel circuit 39 in parallel with the plurality of battery modules 31.


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    Titel :

    Battery charging device for motor vehicle


    Beteiligte:
    BITO SEIJI (Autor:in)

    Erscheinungsdatum :

    29.12.2015


    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



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