The embodiment of the invention provides a high-voltage protection device and a control method of the high-voltage protection device, and the high-voltage protection device comprises a high-voltage relay, an active fuse, and a passive fuse. And a high-voltage wire harness of the vehicle is connected with the battery module through the high-voltage relay, the active fuse and the passive fuse which are connected in sequence. The high-voltage protection device and the control method of the high-voltage protection device have instantaneity and flexibility, and the protection strength of the high-voltage system and the power battery is improved.

    本申请实施例提供一种高压保护装置和高压保护装置的控制方法,其中,高压保护装置包括:高压继电器、主动保险和被动保险;所述车辆的高压线束通过依次连接的高压继电器、主动保险、被动保险与电池模组连接。本申请实施例的高压保护装置和高压保护装置的控制方法具有即时性和灵活性,提高对高压系统和动力电池的保护力度。


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    Title :

    High-voltage protection device and control method of high-voltage protection device


    Additional title:

    一种高压保护装置和高压保护装置的控制方法


    Contributors:
    LI YANDING (author) / JIANG XINPEI (author) / WANG CHONGDI (author) / XU GUANGMING (author) / QIU LIN (author)

    Publication date :

    2024-11-19


    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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