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    METHOD AND APPARATUS FOR GENERATING CHARGING PATH FOR BATTERY
    1.
    发明申请
    METHOD AND APPARATUS FOR GENERATING CHARGING PATH FOR BATTERY 有权

    公开(公告)号：US20250138095A1

    公开(公告)日：2025-05-01

    申请号：US19010394

    申请日：2025-01-06

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Ju Wan LIM ,  Daeryong JUNG ,  Jinho KIM ,  Young Hun SUNG ,  Duk Jin OH ,  Myeongjae LEE

    IPC: G01R31/367 ,  G01R31/3828 ,  H02J7/00

    Abstract: To generate a charging path for a battery, a method includes generating simulation data for charging currents based on a battery model indicating an internal state of a battery, generating an initial look-up table (LUT) for the charging currents and preset battery voltage limits based on the simulation data, the initial LUT representing initial charging limit conditions of the battery for stages corresponding to the charging currents, generating a modified LUT by adjusting at least one of the initial charging limit conditions of the initial LUT, in response to the initial LUT failing to satisfy a threshold, determining a final LUT based on the modified LUT, in response to the modified LUT satisfying the threshold, and generating a charging path for the battery based on the final LUT.

    BATTERY CHARGING METHOD AND BATTERY CHARGING APPARATUS
    3.
    发明申请
    BATTERY CHARGING METHOD AND BATTERY CHARGING APPARATUS 有权

    公开(公告)号：US20210104898A1

    公开(公告)日：2021-04-08

    申请号：US17124947

    申请日：2020-12-17

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Daeryong JUNG

    IPC: H02J7/00

    Abstract: A battery charging method and corresponding apparatus include charging a battery based on an initial charging operation, and verifying whether a change event, with respect to a charging operation, occurs based on the charging of the battery. The battery charging method and corresponding apparatus also include changing the charging operation to an adjusted charging operation in response to verifying that the change event, with respect to the charging operation, occurs. The change event includes a physical quantity event in which a physical quantity of the battery sensed during a charging rest time of the initial charging operation is greater than or equal to a threshold physical quantity.

    METHOD AND APPARATUS FOR GENERATING CHARGING PATH FOR BATTERY
    6.
    发明申请
    METHOD AND APPARATUS FOR GENERATING CHARGING PATH FOR BATTERY 有权

    公开(公告)号：US20220381830A1

    公开(公告)日：2022-12-01

    申请号：US17510670

    申请日：2021-10-26

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Ju Wan LIM ,  Daeryong JUNG ,  Jinho KIM ,  Young Hun SUNG ,  Duk Jin OH ,  Myeongjae LEE

    IPC: G01R31/367 ,  G01R31/3828 ,  H02J7/00

    Abstract: To generate a charging path for a battery, a method includes generating simulation data for charging currents based on a battery model indicating an internal state of a battery, generating an initial look-up table (LUT) for the charging currents and preset battery voltage limits based on the simulation data, the initial LUT representing initial charging limit conditions of the battery for stages corresponding to the charging currents, generating a modified LUT by adjusting at least one of the initial charging limit conditions of the initial LUT, in response to the initial LUT failing to satisfy a threshold, determining a final LUT based on the modified LUT, in response to the modified LUT satisfying the threshold, and generating a charging path for the battery based on the final LUT.

    METHOD AND APPARATUS WITH BATTERY PARAMETER OPTIMIZATION FOR TARGET BATTERY
    9.
    发明公开
    METHOD AND APPARATUS WITH BATTERY PARAMETER OPTIMIZATION FOR TARGET BATTERY 审中-公开

    公开(公告)号：US20240213790A1

    公开(公告)日：2024-06-27

    申请号：US18342534

    申请日：2023-06-27

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Daeryong JUNG ,  Jinho KIM

    IPC: H02J7/00 ,  G01R31/367

    CPC classification number: H02J7/0047 ,  G01R31/367

    Abstract: A method of determining an optimized value set of parameters for a target operation of a battery includes: setting a first value set of the respective parameters as a default value set; acquiring a first performance indicator by performing a simulation of the target operation according to the first value set; generating candidate second value sets having at least one value in the first value set changed; acquiring second performance indicators respectively corresponding to the candidate second value sets by performing simulations of the target operation according to the respective candidate second value sets; selecting one of the candidate second value sets as a second value set based on the second performance indicators; determining that the second performance indicator corresponding to the second value set satisfies a performance condition of the battery, and in response using the second value set as the optimized value set of the parameters.

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