A method for controlling a power supply system 30 of a vehicle 10 that includes: a first step of permitting or prohibiting, based on a combination of normality and abnormality of the respective energy storage apparatuses 50, each of the energy storage apparatuses 50 to cut off supply of current such that the current cut-off device 53 of at least one of the energy storage apparatuses is brought into an energized state; and a second step of bringing the current cut-off device 53 into a cut-off state when a BMU 100 of the energy storage apparatus 50 that is permitted to cut off the current detects an abnormality of the energy storage apparatus 50 at a point of time that the cut-off of the supply of current is permitted, or when the BMU 100 detects an abnormality of the energy storage apparatus 50 after the cut-off of the supply of current is permitted.


    Access

    Download


    Export, share and cite



    Title :

    METHOD FOR CONTROLLING POWER SUPPLY SYSTEM OF MOBILE BODY, POWER SUPPLY SYSTEM OF MOBILE BODY, AND ENERGY STORAGE APPARATUS


    Contributors:

    Publication date :

    2023-05-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen / 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




    POWER SUPPLY SYSTEM AND MOBILE BODY

    SAOTOME KOJI | European Patent Office | 2022

    Free access



    MOBILE BODY, MOBILE BODY GROUP, POWER SUPPLY DEVICE, AND MOBILE BODY SYSTEM

    HAYAKAWA YASUHIRO | European Patent Office | 2023

    Free access