In a battery device including a battery pack in which a plurality of cells are connected in series, there are provided a battery control circuit or a battery device capable of eliminating a fluctuation in the voltage or charged state which can occur between the cells, or preventing the cells from being maintained in an over-charged state for a long period. A plurality of cell groups each including a plurality of cells are connected in series to form a battery pack. Cell controller is provided to the respective cell groups operate with electricity supplied from the cell groups allocated thereto so as to monitor and control the state of the cells of the cell group. Battery pack controller controls the cell controller based on information from the plurality of cell controller.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Battery control circuit and battery device


    Beteiligte:
    NAKAO RYOUHEI (Autor:in) / KAWAHARA YOUHEI (Autor:in) / KUDOU AKIHIKO (Autor:in) / EMORI AKIHIKO (Autor:in) / SAKABE KEI (Autor:in)

    Erscheinungsdatum :

    07.06.2016


    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



    Battery circuit control device, battery system, and battery circuit control method

    XU TONGHUI / CHEN BINBIN | Europäisches Patentamt | 2023

    Freier Zugriff

    BATTERY MANAGING DEVICE, BATTERY MONITORING CIRCUIT, CONTROL SYSTEM

    KANAI TOMONORI / KUDO AKIHIKO / ARIMA TOMOYUKI et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    BATTERY MANAGING DEVICE, BATTERY MONITORING CIRCUIT, CONTROL SYSTEM

    KANAI TOMONORI / KUDO AKIHIKO / ARIMA TOMOYUKI et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    BATTERY MANAGING DEVICE, BATTERY MONITORING CIRCUIT, AND CONTROL SYSTEM

    KANAI TOMONORI / KUDO AKIHIKO / ARIMA TOMOYUKI et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    Battery control circuit

    KAWAHARA YOUHEI / NAKAO RYOUHEI / KUDO AKIHIKO et al. | Europäisches Patentamt | 2020

    Freier Zugriff