The invention relates to an energy store (1) for refuelling stations (10) comprising an energy storage unit (11) and a control module (12) which is connected thereto and has at least a plurality of input current connections (13) for receiving (E) electrical energy and a plurality of output current connections (14) for outputting (A) electrical energy, wherein the control module (12) comprises a plurality of correspondingly actuated voltage converters to permit the reception, outputting or passing on (E, A, W) of the electrical energy between the input and output current connections (13, 14) simultaneously with a different voltage and power, for which purpose the control module (12) monitors the electrical energy arriving at the input current connections (13) and the electrical energy which is requested at the output current connections (14) and adapts them suitably to the respective demand by means of the voltage converter. The invention also relates to a refuelling station (10) with such an energy store (1) and to a method (100) for operating this refuelling station (10).


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    Title :

    ENERGIESPEICHER MIT STEUERUNG FÜR STROMTANKSTELLE


    Additional title:

    ENERGY STORE WITH CONTROLLER FOR REFUELLING STATION
    ACCUMULATEUR D'ÉNERGIE AVEC COMMANDE POUR STATION DE CHARGE


    Contributors:

    Publication date :

    2021-03-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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