The invention discloses a driving motor controller and a control method thereof, the driving motor controller comprises a driving control unit, an IGBT, a driving module of the IGBT and a super capacitor, the driving control unit is connected with the IGBT, the driving module of the IGBT and the super capacitor through low voltage, and the IGBT and the driving module of the IGBT are connected with the super capacitor through high voltage. According to the driving motor controller and the control method thereof provided by the invention, by changing the structure and the control logic of the driving motor controller, on the basis of realizing the control function of the motor, a small amount of electric quantity can be flexibly and efficiently stored and released for cooperative work with the power battery, the working load state of the power battery can be improved, and the working efficiency is improved. The service life of the power battery is prolonged; the energy recovery efficiency and power can be improved, waste of recovered energy is reduced, and the energy-saving effect and durability of the electric drive system are improved.

    本发明公开了一种驱动电机控制器及其控制方法,驱动电机控制器包括:驱动控制单元、IGBT及其驱动模块和超级电容,驱动控制单元通过低压电分别与IGBT及其驱动模块和超级电容连接,IGBT及其驱动模块通过高压电与超级电容连接。本发明提供的驱动电机控制器及其控制方法,通过改变驱动电机控制器的结构和控制逻辑,在实现电机的控制功能的基础上,可灵活高效地存储、释放少量电量,用于与动力电池的协同工作,能够改善动力电池工作负荷状态,延长动力电池寿命,提高车辆可靠性;可以提高能量回收效率、功率,减少回收能量的浪费,提升电驱动系统的节能效果和耐久性。


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    Title :

    Driving motor controller and control method thereof


    Additional title:

    一种驱动电机控制器及其控制方法


    Contributors:
    CAO FENGMING (author) / CHANG CHONG-HWAN (author) / YU HANG (author) / GUO PENG (author) / TAN XIAONAN (author) / YAO XUDONG (author) / YAN WENXIN (author)

    Publication date :

    2023-11-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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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