An electrical power supply system has electrical energy storage modules and an interconnection interface. Each module includes connection terminals of opposite polarities and an energy storage element connected between them. The interface includes pairs of input terminals and output terminals for a load's power supply. Each pair of input terminals connects removably to connection terminals of a respective storage module. The interface forms parallel branches between the two output terminals. Each includes a storage element. Each branch includes a rheostat in series with a corresponding storage element of the branch. The interface includes a device for measuring current passing through each of the branches, and a control circuit for controlling resistances of the rheostats of the branches as a function of the measured current so as to maintain a current intensity passing through the rheostats to be below a threshold.


    Access

    Download


    Export, share and cite



    Title :

    Electrical power supply system with alterable capacity



    Publication date :

    2017-07-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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 / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



    SHAPE-ALTERABLE BICYCLE

    SEI CHUGEN | European Patent Office | 2022

    Free access

    SHAPE-ALTERABLE BICYCLE

    SEI CHUGEN | European Patent Office | 2024

    Free access

    Steering Mechanisms with Alterable Kinematic Parameter

    Dobretsov, Roman Yu. / Lozin, Andrei V. / Kaninskii, Andrei O. et al. | Springer Verlag | 2021


    Steering Mechanisms with Alterable Kinematic Parameter

    Dobretsov, Roman Yu. / Lozin, Andrei V. / Kaninskii, Andrei O. et al. | TIBKAT | 2022


    Alterable spectrum shaper based on polarization interference

    Ye, J. / Yan, L.-S / Pan, W. et al. | IEEE | 2011