A motor controlling device for a vehicle includes: a motor; an inverter which supplies a driving current or a driving voltage to the motor according to a current command or a voltage command which is applied; and an electronic control unit which generates the current command or the voltage command to generate torque of the motor in a maximum torque line and changes the current command or the voltage command within an equivalent torque range of torque if the temperature of the inverter is a reference value or more. Accordingly, the present invention can prevent the inverter from being overheated.

    차량의 모터 제어 장치는 모터; 인가된 전류 지령 또는 전압 지령에 따라 모터에 구동 전류 또는 구동 전압을 공급하는 인버터; 및 최대 토크 라인 상에서 모터의 토크가 발생하도록 전류 지령 또는 전압 지령을 생성하되, 인버터의 온도가 기준값 이상인 경우, 전류 지령 또는 전압 지령을 토크의 등토크 범위 내에서 변경시키는 전자제어유닛을 포함할 수 있다.


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    Titel :

    MOTOR CONTROLLING DEVICE FOR VEHICLE AND CONTROL METHOD THEREOF


    Weitere Titelangaben:

    차량의 모터 제어 장치 및 그 제어방법


    Beteiligte:
    KWON SOON WOO (Autor:in) / LEE JOON YONG (Autor:in)

    Erscheinungsdatum :

    2017-01-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    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 / B62D MOTOR VEHICLES , Motorfahrzeuge



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