Provided is an electric vehicle battery charging voltage control apparatus including: a battery type determinator receiving a battery type and a battery charging start signal of an electric vehicle from a battery sensor operatively connected to the battery type determinator; a charging mode determinator operatively connected to the battery type determinator and configured for determining a battery charging mode in which an optimal charging voltage for each battery type is set based on the battery charging start signal and the battery type; and a charging voltage controller operatively connected to the battery type determinator and the charging mode determinator and compensating for the optimal charging voltage set based on the battery charging mode and setting a compensation charging voltage based on current battery durability determined based on durability determination logic based on a change in an output voltage of a battery which is set for each battery type.


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    Title :

    ELECTRIC VEHICLE BATTERY CHARGING VOLTAGE CONTROL APPARATUS AND METHOD


    Contributors:

    Publication date :

    2025-05-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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