The invention discloses an electric automobile motor torque automatic regulator, belongs to the technical field of torque regulators for electric automobile motors, and aims at automatically adjusting the torque of the electric automobile motor. The regulator is mainly characterized by comprising three coil series-parallel branches consisting of contactors and coils, each coil series-parallel branch is composed of a group of coils and contactors arranged among the coils; the adjacent end and the separated end of the coil at one side of the contactor are connected with a normally-closed contact and a normally-open contact of the contactor respectively, the adjacent end of the coil on the other side of the contactor is connected with the normally-closed contact of the contactor, and the separated end of the coil on the other side of the other two coil series-parallel branches is connected with the separated end of the coil on the other side of the other two coil series-parallel branches; and the three coil series-parallel branches are connected with a direct-current 12V power supply. The regulator has the characteristic of automatically adjusting the torque of the motor of the electric vehicle by adjusting the length of the coil on the branch through the contactor, and is mainly used for adjusting the torque of the motor of the electric vehicle.

    本发明的名称为一种电动汽车电动机扭矩自动调节器。属于电动汽车电动机用扭矩调节器技术领域。它主要是为了自动调节电动汽车电动机的扭矩。它的主要特征是:包括三个由接触器和线圈构成的线圈串并联支路;所述线圈串并联支路均由一组线圈和设置在各线圈之间的接触器构成;所述接触器一侧的线圈的相邻端和相离端分别与接触器的常闭触点和常开触点连接,另一侧的线圈的相邻端与接触器的常闭触点连接,相离端与另外两个线圈串并联支路另一侧的线圈的相离端连接;所述三个线圈串并联支路接直流12V电源。本发明具有通过接触器调节支路上线圈长度,从而达到自动调节电动汽车电动机扭矩的特点,主要用于调节电动汽车电动机的扭矩。


    Access

    Download


    Export, share and cite



    Title :

    Electric automobile motor torque automatic regulator


    Additional title:

    一种电动汽车电动机扭矩自动调节器


    Contributors:
    RAO XINPING (author) / HUANG PINGLIN (author)

    Publication date :

    2022-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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 / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



    Electric automobile driving motor torque control method

    CUI ZHENYANG / FAN GUANGLI / YANG JUN et al. | European Patent Office | 2022

    Free access

    Control method for automatic parking torque of electric automobile

    BAI ANMING | European Patent Office | 2020

    Free access

    Automobile driving motor torque response control method and system and electric automobile

    LIU SHUNLI / REN SUHUI / GAI YONGTIAN et al. | European Patent Office | 2023

    Free access

    ELECTRIC AUTOMOBILE-BRAKING TORQUE GENERATION DEVICE AND ELECTRIC AUTOMOBILE

    SHIBAYAMA NAOSHI | European Patent Office | 2020

    Free access

    ELECTRIC AUTOMOBILE-BRAKING TORQUE GENERATION DEVICE AND ELECTRIC AUTOMOBILE

    SHIBAYAMA NAOSHI | European Patent Office | 2020

    Free access