The invention relates to a compressor system for a rail vehicle, comprising a compressor (3), driven by an electrical machine (1) via a drive shaft (2), for producing compressed air for at least one compressed air tank (4), wherein the electrical machine (1) can be activated at least indirectly via a control device (5) for operating the electrical machine (1) at at least one speed between a maximum speed (m) and a minimum speed (i), wherein furthermore at least one pressure sensor (7) for determining the pressure for the control device (5) is disposed in a compressed-air-carrying line (6) downstream of the compressor (3). According to the invention, a final control element (8) for continuously influencing the speed of the electrical machine (1) is disposed between an electrical supply (15) and the electrical machine (1), wherein the activation of the final control element (8) takes place via the control device (5) in accordance with a sensor device (10), comprising at least one sensor element (16) for sensing at least one external boundary condition of the rail vehicle. Furthermore, the invention also relates to a method for controlling the compressor system according to the invention, wherein, in accordance with the sensor device (10), the compressor (3) is operated at a variable speed, assuming any intermediate value between the maximum speed (m) and the minimum speed (i).


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    Titel :

    COMPRESSOR SYSTEM AND METHOD FOR OPERATING THE COMPRESSOR SYSTEM IN DEPENDENCE ON THE CURRENT SITUATION OF THE RAIL VEHICLE


    Weitere Titelangaben:

    SYSTEME DE COMPRESSEUR ET PROCEDE PERMETTANT DE FAIRE FONCTIONNER LE SYSTEME DE COMPRESSEUR EN FONCTION DE LA SITUATION INSTANTANEE D'UN VEHICULE FERROVIAIRE


    Beteiligte:
    KIPP THOMAS (Autor:in) / ASSMANN GERT (Autor:in)

    Erscheinungsdatum :

    2015-06-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F04C ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS , Rotationskolben- oder Schwenkkolbenmaschinen [Kraft- und Arbeitsmaschinen] für Flüssigkeiten / F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS