Disclosed is a method for estimating the maximum power of a battery, which can inexpensively perform an estimation of the maximum power of a battery in a relatively simple manner of using the internal resistance of the battery, which has a correlation with and a largest effect on the maximum power of the battery. The method includes the steps of: measuring an internal resistance and a temperature of the battery and estimating a state of charge, if an estimation of the maximum power of the battery is requested; and reading a value of the maximum power of the battery, which corresponds to the measured temperature, the estimated state of charge, and the measured internal resistance, from a table in which the internal resistances and the maximum powers of the battery are mapped according to the temperatures and states of charge.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Method and apparatus for estimating maximum power of battery by using internal resistance of the battery


    Beteiligte:
    CHO IL (Autor:in) / KIM DO YOUN (Autor:in) / JUNG DO YANG (Autor:in)

    Erscheinungsdatum :

    04.07.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    METHOD AND APPARATUS FOR ESTIMATING MAXIMUM POWER OF BATTERY BY USING INTERNAL RESISTANCE OF THE BATTERY

    CHO IL / KIM DO-YOUN / JUNG DO-YANG | Europäisches Patentamt | 2020

    Freier Zugriff

    APPARATUS AND METHOD OF ESTIMATING THE BATTERY INTERNAL RESISTANCE

    CHAE MINYOUNG | Europäisches Patentamt | 2025

    Freier Zugriff

    Apparatus and Method for Estimating the Battery Internal Resistance

    Europäisches Patentamt | 2017

    Freier Zugriff

    APPARATUS AND METHOD OF ESTIMATING THE BATTERY INTERNAL RESISTANCE

    Europäisches Patentamt | 2025

    Freier Zugriff

    METHOD AND SYSTEM FOR ONLINE ESTIMATING INTERNAL RESISTANCE OF BATTERY

    CHEN BING-REN / CHIEN SHIH-HSIANG | Europäisches Patentamt | 2016

    Freier Zugriff