The invention relates to a combined configuration extended-range hybrid power system which comprises a driving unit, an energy unit and a control unit, wherein the energy unit and the control unit areconnected with each other, and the control unit is connected with the driving unit. The energy unit comprises a range extender consisting of a power battery pack, an engine and an ISG motor. The driving unit comprises a driving motor, an ISG motor, a torsion damper, a synchronizer, a speed reducer and a differential mechanism. The control unit comprises a driving motor controller, an ISG motor controller, a battery management controller and a vehicle control unit, wherein the engine is connected with the ISG motor through the torsion damper, the ISG motor is connected with the speed reducer through the synchronizer, and the driving motor is directly connected with the speed reducer. Compared with an existing hybrid configuration technology, the hybrid power system is compact in structure,high in transmission efficiency and diverse in energy supplementing mode, the defects of various independent hybrid configurations can be overcome through the combined configuration, and the combinedconfiguration can meet the power requirements of various types of vehicles.

    本发明涉及一种组合构型增程式混合动力系统,该系统包括驱动单元以及相互连接的能量单元和控制单元,其中控制单元与驱动单元相连。能量单元包括动力电池组、发动机与ISG电机组成的增程器;驱动单元包括驱动电机、ISG电机、扭转减震器、同步器、减速器和差速器;控制单元包括驱动电机控制器、ISG电机控制器、电池管理控制器和整车控制器。所述的发动机和ISG电机之间通过扭转减震器连接,所述的ISG电机和减速器之间通过同步器连接,所述的驱动电机和减速器直接连接。与现有混动构型技术相比,本发明结构紧凑、传动效率高、能量补充方式多样、组合构型可以弥补各种单独混动构型的缺陷,并且该组合构型可以满足多种类型的车辆动力需求。


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    Titel :

    Combined configuration extended-range hybrid power system


    Weitere Titelangaben:

    一种组合构型增程式混合动力系统


    Beteiligte:
    GAO XIAOJIE (Autor:in) / HAN ZHIYU (Autor:in) / YU ZHUOPING (Autor:in) / CHEN XINBO (Autor:in) / FENG JIAN (Autor:in)

    Erscheinungsdatum :

    2020-05-08


    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



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