The invention provides a locomotive battery replacement protection system and a battery replacement method. The protection system comprises a battery replacement control switch, a battery locking mechanism and a locomotive parking brake mechanism. The battery replacement control switch controls the on and off of the replacement operation of the battery, and the battery replacement control switch is mechanically interlocked with a power system switch of the locomotive. And the battery locking mechanism can be switched between a locking position and an unlocking position, and the battery changing control switch controls switching of the battery locking mechanism. The locomotive parking brake mechanism is connected with the battery locking mechanism and can be switched between a parking brake releasing position and a parking brake implementing position, and when the battery locking mechanism is located at the locking position, the locomotive parking brake mechanism is located at the parking brake releasing position; and when the battery locking mechanism is in the unlocking position, the locomotive parking brake mechanism is in the parking brake implementation position.

    本申请提供一种机车换电保护系统和换电方法,保护系统包括换电控制开关、电池锁定机构和机车停放制动机构。换电控制开关控制电池的更换操作的开启和关闭,换电控制开关与机车的电力系统开关机械互锁。电池锁定机构,电池锁定机构能够在锁定位和解锁位之间变换,换电控制开关控制电池锁定机构的变换。机车停放制动机构,机车停放制动机构与电池锁定机构相连接,并能够在解除停放制动位和实施停放制动位之间变换,当电池锁定机构处于锁定位时,机车停放制动机构处于解除停放制动位;当电池锁定机构处于解锁位时,机车停放制动机构处于实施停放制动位。


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    Title :

    Locomotive battery replacement protection system and battery replacement method


    Additional title:

    机车换电保护系统及换电方法


    Contributors:
    TANG SONGGE (author) / WU XUELIANG (author) / WANG JUAN (author) / LIU PENG (author) / LIU XUANDE (author)

    Publication date :

    2025-02-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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