The invention relates to power distribution unit and fuse management for electric mobile applications, and more specifically discloses a system including a vehicle having a powered power path and a power distribution unit (PDU). The PDU includes a current protection circuit disposed in a power source path, the current protection circuit including a thermal fuse and a contactor arranged in series with the thermal fuse; and a high voltage power supply input coupler comprising a first electrical interface of a high voltage power supply. The high voltage power supply output coupler includes a second electrical interface to the power supply load. A current protection circuit electrically couples the high voltage power supply input to the high voltage power supply output, and the current protection circuit is at least partially disposed in the laminate layer of the PDU. The laminate layer includes an electrically conductive flow path disposed between two electrically insulating layers.

    本发明涉及用于电动移动应用的电源分配单元和熔断器管理,更具体地公开了一种系统,所述该系统包括车辆,该车辆具有动力电源路径和电源分配单元(PDU)。该PDU包括设置在动力电源路径中的电流保护电路,该电流保护电路包括热熔断器和与热熔断器串联布置的接触器;以及高电压电源输入耦合器,该高电压电源输入耦合器包括高电压电源的第一电接口。高电压电源输出耦合器包括动力电源负载的第二电接口。电流保护电路将高电压电源输入电耦合到高电压电源输出,并且电流保护电路至少部分地设置在PDU的层合层中。该层合层包括设置在两个电绝缘层之间的导电流动路径。


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    Title :

    Power distribution unit and fuse management for electric mobile applications


    Additional title:

    用于电动移动应用的电源分配单元和熔断器管理



    Publication date :

    2023-09-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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