The invention discloses an integrated multifunctional BDU control system, and relates to the field of non-road vehicles, and the integrated multifunctional BDU control system comprises a constant electric control module, a DC-DC conversion module, a pre-charging control module, a liquid cooling control module, a heating positive control module and a heating negative control module. The DC-DC conversion module is respectively connected with the pre-charging control module, the liquid cooling control module, the constant electric control module, the heating positive control module and the heating negative control module; the constant power control module is used for controlling constant power output; the pre-charging control module is used for controlling pre-charging of the battery pack; the liquid cooling control module is used for cooling the battery pack; the heating positive control module and the heating negative control module are both used for heating the battery pack. The size and the cost can be reduced.

    本发明公开一种集成式的多功能BDU控制系统,涉及非道路车辆领域,集成式的多功能BDU控制系统包括:常电控制模块、DC‑DC变换模块、预充控制模块、液冷控制模块、加热正控制模块和加热负控制模块;所述DC‑DC变换模块分别与所述预充控制模块、所述液冷控制模块、所述常电控制模块、所述加热正控制模块和所述加热负控制模块连接;所述常电控制模块用于控制常电输出;所述预充控制模块用于控制对电池包进行预充;所述液冷控制模块用于对所述电池包进行降温;所述加热正控制模块和所述加热负控制模块均用于对所述电池包进行加热。本发明能降低体积与成本。


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    Title :

    Integrated multifunctional BDU control system


    Additional title:

    一种集成式的多功能BDU控制系统


    Contributors:
    LIU YONGQING (author) / LI CHANGLONG (author) / REN FANGYUAN (author) / XU QI (author)

    Publication date :

    2024-04-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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