The invention belongs to the technical field of motor control, and particularly relates to an alternating current asynchronous motor driving system and an intelligent control method thereof. The driving system comprises a motor, a motor controller, a double-gear gearbox and an intelligent control module; the motor controller is used for accurately controlling the energy distribution of the motor; the intelligent control module comprises a plurality of pairs of magnetic pole encoders and temperature probes, collects various parameters of the motor in real time, and achieves the comprehensive monitoring of the working state of the motor. The multiple pairs of magnetic pole encoders collect the rotating speed of the motor to improve the precision, and the temperature probe is arranged in the motor to pre-analyze the temperature value. According to the invention, a plurality of key technologies, including a variable frequency speed regulation algorithm, a vector control algorithm, a power factor correction algorithm, an energy management algorithm and the like, are applied in the motor controller, so that performance improvement is realized, and the technologies cooperate together to ensure efficient and stable operation of the motor under different working conditions.

    本发明属于电机控制技术领域,具体涉及一种交流异步电机驱动系统及其智能控制方法。驱动系统包括电机、电机控制器、双档变速箱、智能控制模块;所述电机控制器用于对电机的能量分配进行精确控制;所述智能控制模块包括多对磁极编码器、温度探头,实时采集电机的各项参数,实现对电机工作状态的全面监测;多对磁极编码器采集电机转速,以提高精度,温度探头内置在电机内部,对温度值做预分析。本发明在电机控制器中运用多项关键技术,包括变频调速算法、矢量控制算法、功率因数校正算法以及能量管理算法等,实现性能提升,这些技术共同协作,确保了电机在不同工况下的高效、稳定运行。


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    Title :

    Alternating current asynchronous motor driving system and intelligent control method thereof


    Additional title:

    一种交流异步电机驱动系统及其智能控制方法


    Contributors:
    TANG WENMING (author) / LU LIJUN (author) / YANG WEIKUN (author) / XIE JIAQI (author) / LAN YONGGUANG (author)

    Publication date :

    2025-05-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / 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



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