The invention relates to a starting system, method and equipment of a hybrid power tractor, and belongs to the technical field of tractor drive.The system comprises a diesel engine, an ISG motor, a driving motor, a gearbox, a rear axle, a wheel set, a power distribution device, a power battery and a control module, the diesel engine is in transmission connection with the ISG motor, and the driving motor, the gearbox, the rear axle and the wheel set are in transmission connection in sequence; the diesel engine, the ISG motor, the driving motor, the power distribution device and the power battery are all connected with the control module; the control module is used for acquiring electric quantity information and temperature information of the power battery, determining an ISG motor and diesel engine control strategy based on the electric quantity information, the temperature information and a preset control rule, and controlling the running states of the ISG motor and the diesel engine based on the control strategy; and the power distribution device is used for distributing the high-voltage electric energy of the power battery to the ISG motor and the driving motor. The system has the effects of reducing the maintenance cost and replacement frequency of the storage battery and improving the operation efficiency of the system.

    本发明涉及一种混合动力拖拉机的起动系统、方法及设备,属于拖拉机驱动技术领域,其系统包柴油机、I SG电机、驱动电机、变速箱、后桥、车轮组、配电装置、动力电池和控制模块,柴油机和I SG电机传动连接,驱动电机、变速箱、后桥和车轮组依次传动连接,柴油机、I SG电机、驱动电机、配电装置和动力电池均与控制模块连接;控制模块,用于获取动力电池的电量信息和温度信息,基于电量信息、温度信息和预设的控制规则,确定I SG电机和柴油机控制策略,并基于控制策略控制I SG电机和柴油机的运行状态;配电装置,用于将动力电池的高压电能分配给I SG电机和驱动电机。本申请具有降低了蓄电池的维护成本和更换频率,提高系统运行效率的效果。


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    Title :

    Starting system, method and equipment of hybrid power tractor


    Additional title:

    一种混合动力拖拉机的起动系统、方法及设备


    Contributors:
    ZHOU LICHUN (author) / WANG LIWEI (author) / ZHENG YOULIANG (author) / ZHENG LETANG (author) / YANG XIAOKUN (author)

    Publication date :

    2024-09-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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