The present invention relates to an apparatus and a method for controlling a motor of a vehicle which can control a motor of a vehicle. The apparatus comprises: a motor unit; a sensing unit for sensing a ripple voltage of the motor unit; and a control unit for controlling driving of the motor unit according to the ripple voltage sensed by the sensing unit. The control unit analyzes the sensed ripple voltage when the motor unit is stopped to measure a time required for maintaining a size of the ripple voltage for a certain period of time after reaching a reference range and to calculate a compensation value according to the measured time required, and applies the calculated compensation value when the motor unit is driven again to control the driving of the motor unit.

    차량 모터를 제어할 수 있는 차량 모터 제어 장치 및 방법에 관한 것으로, 모터부와, 모터부의 리플 전압을 센싱하는 센싱부와, 센싱부로부터 센싱된 리플 전압에 따라 모터부의 구동을 제어하는 제어부를 포함하고, 제어부는, 모터부가 정지되면 센싱된 리플 전압을 분석하여 리플 전압의 크기가 기준 범위 내에 도달하여 일정 시간 유지되는 소요 시간을 측정하고, 측정된 소요 시간에 따라 보상값을 산출하며, 모터부가 재구동되면 산출된 보상값을 적용하여 모터부의 구동을 제어할 수 있다.


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    Title :

    APPARATUS AND MATHOD FOR CONTROLLING MOTOR OF A VEHICLE


    Additional title:

    차량 모터 제어 장치 및 방법


    Contributors:

    Publication date :

    2018-10-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



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