A motor control system according to an embodiment of the present invention includes: a vehicle controller which generates a torque command; an inverter which generates the maximum reverse magnetic flux, measures a current temperature of a motor, generates a compensation temperature by adding a correction temperature to the measured current temperature of the motor, and generates a current command by substituting the maximum reverse magnetic flux and compensation temperature on a current map per temperature; and a motor driven by the inverter. The compensation temperature is generated by using a reverse electric intensity constant of the motor at 90° and a reverse electric intensity design value at 90°.

    본 발명의 실시 예에 따른 모터 제어 장치는, 토크 지령을 생성하는 차량 제어기; 최대 역자속을 생성하고, 상기 모터의 현재 온도를 측정하고, 측정된 상기 모터의 현재 온도에 보정 온도를 합하여 보상온도를 생성하며, 상기 토크 지령, 상기 최대 역자속 및 상기 보상온도를 온도별 전류 맵에 대입하여 전류 지령을 생성하는 인버터; 및 상기 인버터에 의해 구동되는 모터를 포함하고, 상기 보정 온도는 상기 모터의 90도에서의 역기전력 상수 및 90도에서의 역기전력 설계치를 이용하여 생성된다.


    Access

    Download


    Export, share and cite



    Title :

    MOTOR CONTROLLING SYSTEN AND MOTOR CONTROLLING METHOD


    Additional title:

    모터 제어장치 및 모터 제어 방법


    Contributors:
    KIM SUNG KYU (author) / KWAK MU SHIN (author) / PARK HONG GEUK (author) / BAE SU HYUN (author)

    Publication date :

    2015-06-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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 / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



    MOTOR CONTROLLING SYSTEN AND MOTOR CONTROLLING METHOD

    European Patent Office | 2015

    Free access

    CONTROLLING SYSTEN OF HYBRID VEHICLE

    CHA JUNG MIN / KIM SUNG DEOK / LEE CHAN HO et al. | European Patent Office | 2016

    Free access

    INVERTOR PROTECTION SYSTEN AND METHOD THEREOF

    European Patent Office | 2016

    Free access

    DEVICE FAULT RECOGNITION SYSTEN AND METHOD

    OUYANG SHITONG / MA QICONG / LI JINPENG et al. | European Patent Office | 2021

    Free access

    The pad systen applied to journal bearings

    Johnstone-Taylor | Engineering Index Backfile | 1924