An embodiment apparatus for protecting a battery of a vehicle includes a latch relay configured to electrically connect or disconnect the battery and a converter in the vehicle and a controller configured to be activated by a voltage input to the latch relay and a voltage output from the latch relay, detect a failure of the battery based on a reference voltage generated by a low dropout regulator, and control the latch relay to electrically disconnect the battery and the converter in response to detection of the failure of the battery.


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    Title :

    APPARATUS FOR PROTECTING VEHICLE BATTERY AND METHOD THEREOF


    Contributors:

    Publication date :

    2025-06-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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