An arrangement for determining a parameter representing a maximum allowable torque at a driving wheel (1) of an electric motor (7) vehicle, comprising two or more driving wheels (1), a torque detecting means (4), rotational speed detection sensors (5) for each driving wheel (1), a computational unit (6) capable of adjusting output torque at each driving wheel (1), wherein the driving wheels (1) are each driven individually by electric motors (7) which can each be operated separately by an inverter controlling torque output of the motor, and wherein the computational unit (6) triggers a transient change in the drive torque, at least one driving wheel (1), and wherein the rotational speed parameters which are determined in said driving wheels (1) are compared with each other in the computational unit (6) in the sense of identifying slip, wherein said electric motors (7) are direct drive motors, without implementation of gearing and transmission elements, wherein said rotation speed detection sensors (5) are designed to detect rotational differences of equal or less than 1 degree and wherein said computational unit (6) is capable of determining several points on a slip curve.


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    Titel :

    ARRANGEMENT FOR DETERMINING MAXIMUM ALLOWABLE TORQUE


    Weitere Titelangaben:

    ANORDNUNG ZUR BESTIMMUNG DES HÖCHSTZULÄSSIGEN MOTORDREHMOMENT
    AGENCEMENT PERMETTANT DE DÉTERMINER UN COUPLE MAXIMAL ADMISSIBLE


    Beteiligte:
    LAMPI GORAZD (Autor:in) / MOTALN TOMA (Autor:in) / GOTOVAC GORAZD (Autor:in)

    Erscheinungsdatum :

    19.02.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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