The invention provides a parallel type hybrid power chassis high-voltage power distribution system, and relates to the field of new energy automobiles, the parallel type hybrid power chassis high-voltage power distribution system is characterized in that the interior of a box body is divided into an upper layer and a lower layer, a high-voltage power distribution assembly is installed on the upper layer of the box body, and two sets of power battery input are connected in parallel outside the high-voltage power distribution assembly; after being controlled by the high-voltage power distribution system, two sets of motor MCU outputs, two sets of loading outputs and DC outputs can be externally connected with two sets of fast charging input systems, and the high-voltage power distribution system completes the functions of bus connection, grid connection, load connection and disconnection and the like according to a whole vehicle instruction. Wherein one set of power assembly is used for standby and power compensation, the stability of a vehicle facing complex working conditions is improved, grid-connected power supply can be achieved by adopting the double-loop power assembly, and the high-voltage power distribution system can be directly connected with an external power source to supply power to an upper system.

    本申请提供一种并联式混合动力底盘高压配电系统,涉及新能源汽车领域,一种并联式混合动力底盘高压配电系统,所述盒体内部设置为上下两层,所述箱体上层安装有高压配电组件,本发明的高压配电组件外部并联2套动力电池输入,经过高压配电系统控制后,有2套电机MCU输出,2套上装输出及DC输出,能外接2套快充输入系统,由高压配电系统根据整车指令,完成母线连接、并网、负载接通断开等功能。其中一套动力总成作为备用和功率补偿,提升车辆面对复杂工况的稳定性,本发明采用双回路动力总成可并网供电,本高压配电系统可以直接外接电源给上装系统供电。


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    Title :

    Parallel hybrid power chassis high-voltage power distribution system


    Additional title:

    一种并联式混合动力底盘高压配电系统


    Contributors:
    WANG RONG (author) / ZHONG PENG (author)

    Publication date :

    2024-05-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H02B BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER , Schalttafeln, Unterstationen oder Schaltanordnungen für die Abgabe oder Verteilung elektrischer Energie / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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