An ECU (40) sets target value of a system voltage based on an electric power loss of a motor generator (MG1, MG2) and an inverter (20, 30) and controls a voltage boost converter (10). The ECU (40) calculates the target value of the system voltage using a function expression generated, for each operating point of the motor generator (MG1, MG2), by approximating a loss characteristic which represents change of the electric power loss with respect to change of the system voltage, by a quadratic expression or a linear expression of the system voltage.


    Access

    Download


    Export, share and cite



    Title :

    MOTOR DRIVING APPARATUS, VEHICLE PROVIDED WITH SAME, AND METHOD OF CONTROLLING MOTOR DRIVING APPARATUS


    Additional title:

    MOTORANSTEUERUNGSVORRICHTUNG, FAHRZEUG DAMIT UND VERFAHREN ZUR STEUERUNG EINER MOTORANSTEUERUNGSVORRICHTUNG
    APPAREIL D'ENTRAÎNEMENT DE MOTEUR, VÉHICULE ÉQUIPÉ DE CELUI-CI ET PROCÉDÉ PERMETTANT DE CONTRÔLER L'APPAREIL D'ENTRAÎNEMENT DE MOTEUR


    Contributors:

    Publication date :

    2016-06-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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



    Motor driving apparatus motor driving system and electric vehicle including the same

    YOO HYUNJAE / HYEON SIK KIM / SEUNG KI SUL | European Patent Office | 2020

    Free access

    MOTOR DRIVING APPARATUS AND MOTOR DRIVING METHOD

    KAWAI HIROAKI / NAKANO SHUNSUKE | European Patent Office | 2019

    Free access

    APPARATUS AND METHOD OF CONTROLLING VEHICLE INCLUDING DRIVING MOTOR

    DU GWANG IL / CHO TEH HWAN / HWANG HYE KIL et al. | European Patent Office | 2018

    Free access

    METHOD AND APPARATUS OF CONTROLLING VEHICLE INCLUDING DRIVING MOTOR

    KIM SANG JOON | European Patent Office | 2017

    Free access

    Apparatus and method of controlling vehicle including driving motor

    DU GWANG IL / CHO TEH HWAN / HWANG HYE KIL et al. | European Patent Office | 2019

    Free access