A battery monitoring device for monitoring a cell group made by connecting a plurality of single battery cells in series includes a reference voltage generation circuit configured to generate a variable reference voltage, a switching circuit configured to select, as a measurement target voltage, any one of a plurality of types of voltages including the cell voltages of the single battery cells in the cell group and the reference voltage, and an AD converter configured to measure the measurement target voltage which is selected by the switching circuit, and output a digital signal according to the measurement result.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Battery monitoring device and battery system monitoring device


    Beteiligte:
    KUDO AKIHIKO (Autor:in) / KIKUCHI MUTSUMI (Autor:in) / KANAI TOMONORI (Autor:in) / YAMAUCHI TATSUMI (Autor:in) / MACHIDA AKIHIRO (Autor:in)

    Erscheinungsdatum :

    14.02.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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 monitoring device and battery system monitoring device

    KUDO AKIHIKO / KIKUCHI MUTSUMI / KANAI TOMONORI et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    BATTERY MONITORING DEVICE AND BATTERY SYSTEM MONITORING DEVICE

    KUDO AKIHIKO / KIKUCHI MUTSUMI / KANAI TOMONORI et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Battery monitoring system and battery monitoring device

    TAKESHITA KOJI | Europäisches Patentamt | 2016

    Freier Zugriff

    Battery monitoring device and battery monitoring system

    MORIKAWA MASAAKI | Europäisches Patentamt | 2016

    Freier Zugriff

    Battery monitoring system, vehicle, battery monitoring device

    SHIMIZU OSAMU / KOSHII TAKAYA | Europäisches Patentamt | 2023

    Freier Zugriff