An electric motor controller having a front face and a rear face, the front face carrying a plurality of AC output couplings and the controller carrying a converter configured to convert a received DC supply into an output AC supply for controlling an electric motor, the AC output couplings being disposed symmetrically about an axis of symmetry of the controller on the front face of the controller. Also described is an apparatus comprising: a DC series motor; and a first current supply configured to supply a first current to an armature of the DC series motor; a second current supply configured to supply a second current to a field winding of the DC series motor; and a controller configured to control the first current supply to supply the first current based on a required torque output for the motor, and to control the second current supply to supply the second current based on the first current.


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    Titel :

    ELECTRIC MOTOR AND MOTOR CONTROLLER


    Weitere Titelangaben:

    ELEKTROMOTOR UND MOTORSTEUERUNG
    MOTEUR ÉLECTRIQUE ET ORGANE DE COMMANDE DE MOTEUR


    Beteiligte:
    BARRASS PETER (Autor:in) / SQUIRE GARY (Autor:in) / TAYLOR ROBERT (Autor:in) / SLATER HOWARD (Autor:in) / HODGSON DAVID (Autor:in) / EAGLETON PHILIP (Autor:in)

    Erscheinungsdatum :

    2018-06-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL



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