Embodiments of the present application provide a method for charging a power battery and a battery management system, which can effectively improve the charging speed of the power battery on the basis of ensuring the safety performance of the power battery. The method for charging a power battery is applied to a battery management system for the power battery. The method includes: determining a negative electrode potential safety threshold according to a battery state parameter of the power battery, the battery state parameter comprising at least one of the state of charge (SOC), the temperature, and the state of health (SOH) of the power battery; and adjusting a charging request current for the power battery based on a negative electrode potential of the power battery and the negative electrode potential safety threshold during a charging process for the power battery.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    METHOD FOR CHARGING POWER BATTERY AND BATTERY MANAGEMENT SYSTEM


    Beteiligte:
    HUANG SHAN (Autor:in) / XU GUANGYU (Autor:in) / ZHAO WEI (Autor:in)

    Erscheinungsdatum :

    18.01.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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 / 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



    POWER BATTERY CHARGING METHOD AND BATTERY MANAGEMENT SYSTEM

    HUANG SHAN / LI SHICHAO / LI HAILI et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Battery Charging Management System and Battery Charging Management Method

    WEGMANN RAPHAEL / KOCH FRIEDHELM / GRZYBEK MICHAEL et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    CHARGING METHOD FOR POWER BATTERY AND BATTERY MANAGEMENT SYSTEM

    HUANG SHAN / XU GUANGYU / ZHAO WEI | Europäisches Patentamt | 2024

    Freier Zugriff

    Battery charging method and battery management system

    GUO HANGANG / HAN PEIHANG / ZHANG SHICHANG et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Power battery charging balance management system

    WANG JINGYUN / KUANG ZHENPAN | Europäisches Patentamt | 2021

    Freier Zugriff