배터리 관리 장치는, 메모리; 및 상기 메모리와 작동적으로 연결되는 프로세서를 포함하고, 상기 프로세서는, 배터리 상태 변수들에 기초하여 배터리 팩의 운용 범위를 결정하고, 에너지 퇴화 파라미터에 기초하여 상기 배터리 상태 변수들의 퇴화율 값들을 계산하고, 표준 테스트 패턴에 기초하여 상기 배터리 팩에 의해 공급 가능한 사용가능 배터리 에너지(UBE)를 측정하고, 상기 UBE의 측정값을 UBE의 기준값과 비교하여 상기 배터리 팩의 인증 에너지 상태(SOCE)를 추정하도록 구성된다.

    A battery management apparatus includes a memory and a processor operatively connected to the memory. The processor determines an operating range of the battery pack based on battery state variables; calculates degradation rate values of the battery state variables based on energy degradation parameters; measures a usable battery energy (UBE) to be supplied by the battery pack based on a standard test pattern; and estimates a state of certified energy (SOCE) of the battery pack by comparing a measured UBE value with a reference UBE value.


    Access

    Download


    Export, share and cite



    Title :

    BATTERY MANAGEMENT APPARATUS BATTERY MANAGEMENT METHOD AND VEHICLE


    Additional title:

    배터리 관리 장치, 배터리 관리 방법 및 차량


    Contributors:
    KIM JAE GU (author)

    Publication date :

    2025-06-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / 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



    BATTERY APPARATUS, VEHICLE, BATTERY MANAGEMENT PROGRAM, AND MANAGEMENT METHOD OF BATTERY APPARATUS

    SHIRAISHI TAKEYUKI / NAKAMURA MASASHI | European Patent Office | 2017

    Free access

    Battery management apparatus, battery management method, battery pack and electric vehicle

    CHA A-MING / BAE YOON-JUNG | European Patent Office | 2024

    Free access

    BATTERY MANAGEMENT APPARATUS BATTERY MANAGEMENT METHOD BATTERY PACK AND ELECTRIC VEHICLE

    CHA A MING / BAE YOON JUNG | European Patent Office | 2021

    Free access


    BATTERY MANAGEMENT APPARATUS, BATTERY PACK, ELECTRIC VEHICLE AND BATTERY MANAGEMENT METHOD

    LEE BUM-HEE / NOH TAE-HEON / JO JOON-WON | European Patent Office | 2025

    Free access