The invention provides an isolated auxiliary power supply framework and a vehicle, and the isolated auxiliary power supply framework is used in the electrically driven vehicle and comprises a first path and a second path; the first path comprises a first three-phase power supply and a first driver; the first end of the first phase, the first end of the second phase and the first end of the third phase of the three-phase power supply are respectively connected with the output end of the first battery; the second end of the first phase of the three-phase power supply is connected with the first phase of the first driver, the second end of the second phase of the three-phase power supply is connected with the second phase of the first driver, and the second end of the third phase of the three-phase power supply is connected with the third phase of the first driver; the second path comprises a second three-phase power supply and a second driver; the output end of the second battery is connected with the input end of the second three-phase power supply, and the output end of the second three-phase power supply is connected with the second driver. The power supply in the isolated auxiliary power supply architecture provided by the invention comes from different paths, so that the safety and reliability of the system can be improved.

    本发明提供了一种隔离式辅助电源架构及车辆,用于具有电力驱动的车辆中,包括第一路径和第二路径;第一路径包括:第一三相电源和第一驱动;三相电源的第一相的第一端、第二相的第一端和第三相的第一端分别与第一电池的输出端连接;三相电源的第一相的第二端与第一驱动的第一相连接,三相电源的第二相的第二端与第一驱动的第二相连接,三相电源的第三相的第二端与第一驱动的第三相连接;第二路径包括:第二三相电源和第二驱动;第二电池的输出端与第二三相电源的输入端连接,第二三相电源的输出端与第二驱动连接。本发明的提供隔离式辅助电源架构中的供电电源来自不同的路径从而可以提升系统的安全性和可靠性。


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    Title :

    Isolated auxiliary power supply framework and vehicle


    Additional title:

    一种隔离式辅助电源架构及车辆


    Contributors:
    ZHONG HUA (author) / LIU ZHIQIANG (author) / WANG SIBO (author) / ZHAO HUICHAO (author) / WANG YU (author) / YU JICHENG (author)

    Publication date :

    2025-01-28


    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



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