The present invention provides a battery control system for controlling a battery pack that is formed by a plurality of battery cells. The battery control system comprises: a detecting circuit for detecting at least one operation parameter of the battery pack; an activating circuit, which receives the at least one operation parameter from the detecting circuit, for generating a first control signal when the detected at least one operation parameter exceeds or is below at least one critical-level threshold; a supervision unit, which receives the at least one operation parameter from the detecting circuit, for managing the battery pack and generating a second control signal when the at least one operational parameter exceeds or below at least one cap-level threshold; a switching circuit, which receives the first control signal from the activating circuit and/or the second control signal from the supervision unit, for connecting the battery pack to and disconnecting the battery pack from an power output in response to the first control signal and/or the second control signal.


    Access

    Download


    Export, share and cite



    Title :

    SCALABLE MODULAR DESIGN OF 48-VOLT LI-ION BATTERY MANAGEMENT SYSTEM


    Additional title:

    SKALIERBARES MODULARES DESIGN EINES 48VOLT LI-IONEN BATTERIEMANAGEMENTSYSTEMS
    CONCEPTION MODULAIRE ÉVOLUTIVE DE SYSTÈME DE GESTION DE BATTERIE LITHIUM-ION DE 48 VOLTS


    Contributors:
    QU WEI (author) / LI RUI (author) / SONG PENG (author) / FAN BINBIN (author) / YU YANG (author) / SUN QIONG (author) / YU GEORGE (author) / ZHONG XIAOLONG (author)

    Publication date :

    2021-01-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


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



    Scalable modular design of a 48-volt li-ion battery management system

    SUN QIONG / YU GEORGE / ZHONG XIAOLONG et al. | European Patent Office | 2020

    Free access

    COLD 48-VOLT ENGINE START USING 12-VOLT BATTERY

    BARGMAN BENJAMIN / MCKAY BRIAN J | European Patent Office | 2020

    Free access

    Modular design of a 48-volt li-ion battery for ease of assembly and disassembly

    SUN QIONG / YU GEORGE / ZHONG XIAOLONG et al. | European Patent Office | 2019

    Free access

    MODULAR DESIGN OF A 48-VOLT LI-ION BATTERY FOR EASE OF ASSEMBLY AND DISASSEMBLY

    SUN QIONG / YU GEORGE / ZHONG XIAOLONG et al. | European Patent Office | 2021

    Free access

    MODULAR DESIGN OF A 48-VOLT LI-ION BATTERY FOR EASE OF ASSEMBLY AND DISASSEMBLY

    SUN QIONG / YU GEORGE / ZHONG XIAOLONG et al. | European Patent Office | 2018

    Free access