The invention discloses a shunt with fuse link protection capability for a new energy power battery system, which comprises a shunt main body, two sides of the shunt main body are provided with metal connection terminals, the metal connection terminal on one side is provided with a voltage temperature acquisition port, the shunt main body is provided with a fuse electrode plate, and the fuse electrode plate is provided with a fuse. A fuse electrode plate is arranged on the shunt body, a sealing filling layer is arranged on the outer side face of the fuse electrode plate, a packaging shell is arranged outside the fuse electrode plate, fasteners are arranged on the two sides of the packaging shell, a PCBA circuit integrated board is arranged on the shunt body, and a wire connector is installed on the PCBA circuit integrated board. According to the shunt with the fuse link protection capability for the new energy power battery system, the fuse function is integrated on the shunt, and the number of parts is reduced, so that the control computing power and cost of the system are reduced, meanwhile, mounting points are reduced, and the reliability and safety of the system are improved.

    本发明公开了一种新能源动力电池系统用带熔断体防护能力的分流器,包括分流器主体,所述分流器主体两侧均设有金属连接终端,且其中一侧的金属连接终端上安装有电压温度采集口,所述分流器主体上设有保险丝电极板,且保险丝电极板外侧面设有密封填充层,所述保险丝电极板外部设有封装外壳,且封装外壳两侧均设有紧固件,所述分流器主体上设有PCBA线路集成板,且PCBA线路集成板上安装有接线器。该新能源动力电池系统用带熔断体防护能力的分流器将保险丝功能集成到分流器上,减少零部件数量,从而减少系统控制算力和成本,同时减少了安装点,提高系统可靠性和安全性。


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    Title :

    Diverter with fuse link protection capability for new energy power battery system


    Additional title:

    一种新能源动力电池系统用带熔断体防护能力的分流器


    Contributors:
    GAO FENGZHU (author) / LIU SHIJIANG (author) / ZHANG HAIBIN (author) / WANG JUN (author)

    Publication date :

    2023-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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