The invention discloses a vehicle-mounted power supply circuit and a vehicle. The vehicle-mounted power supply circuit comprises a voltage conversion module, the input end of the voltage conversion module is suitable for being connected with a high-voltage power battery, the voltage conversion module at least comprises a first output end and a second output end, and voltages output by the first output end and the second output end are different; the first low-voltage bus is connected with the first output end of the voltage conversion module, and the first low-voltage bus is suitable for being connected with a first low-voltage load; and the second low-voltage bus is connected with the second output end of the voltage conversion module, and the second low-voltage bus is suitable for being connected with a second low-voltage load.

    本发明公开了一种车载供电电路及车辆。所述车载供电电路包括:电压转换模块,所述电压转换模块的输入端适于连接高压动力电池,所述电压转换模块至少包括第一输出端和第二输出端,所述第一输出端与所述第二输出端输出的电压不同;第一低压母线,所述第一低压母线连接所述电压转换模块的第一输出端,所述第一低压母线适于连接第一低压负载;第二低压母线,所述第二低压母线连接所述电压转换模块的第二输出端,所述第二低压母线适于连接第二低压负载。


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    Title :

    Vehicle-mounted power supply circuit and vehicle


    Additional title:

    车载供电电路及车辆


    Contributors:
    MAO TAOYUE (author) / ZHONG YUANBIN (author) / WANG HAIDONG (author) / GUAN ZONGYUN (author) / XUE PENGHUI (author)

    Publication date :

    2024-07-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen



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