The invention relates to a circuit for an electrical energy storage system (100) with two energy storage units (R1, R2) respectively comprising a first and a second pole connection (P1, P4, P3, P2), said circuit comprising: at least one first and one second input (E1, E2), at least one first and one second output (A1, A2), a first switching element (S1) between the first pole connection (P1) of the first energy storage unit (R1) and the first output (A1), and a second switching element (S2) between the second pole connection (P2) of the second energy storage unit (R2) and the second output (A2), a third switching element (S3) being arranged between the second pole connection (P3) of the first energy storage unit (R1) and the first pole connection (P4) of the second energy storage unit (R2), a fourth switching element (S4) being arranged between the second pole connection (P3) of the first energy storage unit (R1) and the second pole connection (P2) of the second energy storage unit (R2), and a fifth switching element (S5) being arranged between the first pole connection (P1) of the first energy storage unit (R1) and the first pole connection (P4) of the second energy storage unit (R2), the energy storage units (R1, R2) being connected in parallel or in series according to the switch position of the third, fourth and fifth switching elements (S3, S4, S5).


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    Title :

    SCHALTUNGSANORDNUNG UND LADEVERFAHREN FÜR EIN ELEKTRISCHES ENERGIESPEICHERSYSTEM


    Additional title:

    CIRCUIT AND CHARGING METHOD FOR AN ELECTRICAL ENERGY STORAGE SYSTEM
    CIRCUIT ET PROCÉDÉ DE CHARGE POUR UN SYSTÈME DE STOCKAGE D'ÉNERGIE ÉLECTRIQUE


    Contributors:

    Publication date :

    2021-11-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    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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