The invention provides an AC and DC composite driving system and a hillside tractor, relates to the technical field of vehicle driving, and aims to solve the problems that an existing tractor is low in torque and cannot well adapt to running on mountainous regions and slopes. The AC and DC composite driving system comprises an AC motor, a DC motor, a comprehensive controller and a power supply module used for supplying power to the comprehensive controller, the DC motor and the AC motor are both electrically connected with the comprehensive controller, and a first motor shaft of the DC motor and a second motor shaft of the AC motor are coaxially arranged and fixedly connected; the output end of the AC motor is connected with a transfer reduction gearbox. The hillside tractor comprises the AC and DC composite driving system. Power can be assisted through the direct-current motor, the torque of the tractor in the running process is improved, and the tractor can adapt to running on mountainous regions and slopes.

    本发明提供了一种交直流复合驱动系统及山地拖拉机,涉及车辆驱动技术领域,为解决现有拖拉机转矩较低,不能很好地适应山地与坡路行驶的问题而设计。该交直流复合驱动系统包括交流电机、直流电机、综合控制器以及用于向综合控制器供电的电源模块,其中,直流电机和交流电机均与综合控制器电连接,直流电机的第一电机轴与交流电机的第二电机轴同轴设置且固定连接;交流电机的输出端连接有分动减速箱。该山地拖拉机包括上述交直流复合驱动系统。本发明能够通过直流电机进行助力,提高拖拉机在行驶过程中的转矩,使得其能够适应山地与坡路行驶。


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    Titel :

    AC-DC composite driving system and hillside tractor


    Weitere Titelangaben:

    交直流复合驱动系统及山地拖拉机


    Beteiligte:
    ZHANG YOUTONG (Autor:in) / AI QIANG (Autor:in) / DOU HAISHI (Autor:in)

    Erscheinungsdatum :

    2021-08-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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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