The invention discloses a vehicle combined power electric transmission system and method. The system comprises an engine, a main generator, a traction converter, a power battery pack and an electric wheel combination. The engine is used for outputting mechanical energy for the main generator to drive the main generator to rotate; the main generator is used for converting the mechanical energy into first alternating current and providing the first alternating current for the traction converter; the power battery pack is used for providing second direct current for the traction converter when a preset vehicle load threshold value and a preset battery electric quantity threshold value are met and charging the vehicle when the vehicle is braked; the traction converter is used for converting the first alternating current into first direct current, and converting the first direct current and/or the second direct current into second alternating current, and providing the second alternating current for the electric wheel combination; and the electric wheel combination is used for driving the vehicle to run under the action of the second alternating current.

    本申请公开了一种车辆组合动力电传动系统及方法,该系统包括:发动机、主发电机、牵引变流器、动力电池组以及电动轮组合;其中,所述发动机用于为所述主发电机输出机械能以驱动所述主发电机转动,所述主发电机用于将所述机械能转化为第一交流电,并向所述牵引变流器提供所述第一交流电,所述动力电池组用于在满足预设车辆载重阈值以及预设电池电量阈值时,向所述牵引变流器提供第二直流电,并在车辆制动时进行充电,所述牵引变流器用于将所述第一交流电转化为第一直流电,以及将所述第一直流电和/或所述第二直流电转化为第二交流电,并向所述电动轮组合提供所述第二交流电,所述电动轮组合用于在第二交流电的作用下驱动车辆行驶。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Vehicle combined power electric transmission system and method


    Weitere Titelangaben:

    一种车辆组合动力电传动系统及方法


    Beteiligte:
    ZHANG WEIJIAN (Autor:in) / ZHAO TAO (Autor:in) / WANG XINGGANG (Autor:in)

    Erscheinungsdatum :

    2021-11-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    POWER TRANSMISSION SYSTEM FOR ELECTRIC VEHICLE

    LEE SUENG HO / YANG BYUNGHOON / PARK JIHYUN et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Vehicle and electric power transmission system

    HASHIMOTO TOSHIYA | Europäisches Patentamt | 2020

    Freier Zugriff

    VEHICLE AND ELECTRIC POWER TRANSMISSION SYSTEM

    MASUDA TOMOKAZU | Europäisches Patentamt | 2018

    Freier Zugriff

    Hybrid electric vehicle power transmission system and power transmission method thereof

    YAN JUN / ZHOU LI / WANG DEWEI et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    ELECTRIC POWER TRANSMISSION SYSTEM AND VEHICLE

    ZHANG HENGXIAN / ZHOU ZHIGUANG / GENG LIZHEN et al. | Europäisches Patentamt | 2023

    Freier Zugriff