The disclosure provides a method (100A) of controlling a position of a motor rotor for power battery during pulse heating. It enables the position of the motor rotor to converge within an allowable position range of pulse heating as a goal orientation, and performs a PI control. If the PI control fails, a security mechanism will be activated. Finally, there are two states, one is that the position of the motor rotor converges within the allowable position range of the pulse heating, and the other is that the pulse heating function is exited and a fault is reported. In this way, a frequent start and stop of pulse heating may be prevented from affecting a duration life of the motor and the power battery, which ensures a safety of a vehicle.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    METHOD OF CONTROLLING POSITION OF MOTOR ROTOR FOR POWER BATTERY DURING PULSE HEATING


    Weitere Titelangaben:

    VERFAHREN ZUR STEUERUNG DER POSITION EINES MOTORROTORS FÜR EINE LEISTUNGSBATTERIE WÄHREND EINER IMPULSERWÄRMUNG
    PROCÉDÉ DE COMMANDE DE POSITION DE ROTOR DE MOTEUR POUR BATTERIE D'ALIMENTATION PENDANT LE CHAUFFAGE PAR IMPULSIONS


    Beteiligte:
    ZHANG ZHENG (Autor:in) / LIN YUTING (Autor:in) / CHEN YANG (Autor:in) / CHEN JIAN (Autor:in) / LIU LI (Autor:in) / SU LINKE (Autor:in)

    Erscheinungsdatum :

    2023-05-31


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



    SOUND CONTROLLING METHOD AND DEVICE OF PULSE HEATING FOR POWER BATTERY AND ELECTRIC VEHICLE

    LIN YUTING / CHEN YANG / CHEN JIAN et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Diagnostic control method for pulse heating of power battery

    YANG NA / LIN YUTING / CHEN YANG et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Investigation on the method of battery self-heating using motor pulse current

    Du, Changhong / Peng, Qianlei / Chen, Fu et al. | SAGE Publications | 2022


    Pulse heating control method for power battery of electric vehicle

    LONG QIANG / LAI QUAN / WANG YIHUA et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Controlling the distribution of motor vehicle battery power to consuming devices during battery discharge

    KRITT BARRY ALAN / RAKSHIT SARBAJIT KUMAR | Europäisches Patentamt | 2015

    Freier Zugriff