The invention provides a control method for a power supply system of a moving body, the power supply system of the moving body, and an electricity storage device. A control method for a power supply system (30) of a vehicle (10) includes: a first step of permitting or prohibiting current interruption for each power storage device (50) such that a current interruption device (53) of at least one power storage device (50) is in a power-on state on the basis of a combination of normality and abnormality of each power storage device (50); and a second step in which, when the BMU (100) of the power storage device (50) for which the interruption of the current has been permitted detects an abnormality in the power storage device (50) at a point in time when the interruption of the current has been permitted, or when the BMU (100) detects an abnormality in the power storage device (50) after the interruption of the current has been permitted, the current interruption device (53) is brought into an interruption state.

    本发明提供一种移动体的电源系统的控制方法、移动体的电源系统及蓄电装置。车辆(10)的电源系统(30)的控制方法包括:第1步骤,基于各蓄电装置(50)的正常、异常的组合,按照至少1个蓄电装置(50)的电流切断装置(53)成为通电状态的方式,对各蓄电装置(50)许可或者禁止电流的切断;和第2步骤,被许可了电流的切断的蓄电装置(50)的BMU(100)在被许可了电流的切断的时间点检测到该蓄电装置(50)异常的情况、或者在被许可了电流的切断之后检测到该蓄电装置(50)异常的情况下,使电流切断装置(53)变为切断状态。


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    Titel :

    Method for controlling power supply system for mobile body, power supply system for mobile body, and power storage device


    Weitere Titelangaben:

    移动体的电源系统的控制方法、移动体的电源系统及蓄电装置


    Beteiligte:

    Erscheinungsdatum :

    2022-11-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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 / H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen





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