An illustrative example embodiment of an elevator system (20) includes an elevator car (22, 22') that is configured for movement along a path. An elevator car power supply (30, 30') is supported for movement with the elevator car and includes a plurality of power sources (32). An exchange station (40) near the path is configured to remove, from the elevator car supply, a selected number of the power sources that have a capacity below a selected level and replace each of the removed number of the power sources with a replacement power source having a capacity above the selected level.


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    Title :

    ELEVATOR POWER SUPPLY


    Additional title:

    STROMVERSORGUNG FÜR AUFZUG
    ALIMENTATION ÉLECTRIQUE D'ASCENSEUR


    Contributors:

    Publication date :

    2023-11-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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