A power supply monitoring device (21) is adapted for a power supply system (100) comprising a first system (ES1) having a first power supply (10) and a second system (ES2) having a second power supply (16), the first and second systems being connectable to each other by means of an inter-system switch (SWA), in a system operating state in which the first system (ES1) and the second system (ES2) are connected to each other. An inter-system switch is closed and electric power is supplied to an electric load connected to each system. The first power source has a voltage generation unit (12) that generates an operating voltage of the electrical load, and the second power source has an electrical storage device (16) that can be charged by the voltage generation unit. A power supply monitoring device is provided with: a charging control unit (25) that, in a system operation state, closes an inter-system switch and charges a power storage device by means of a voltage generation unit; and a dark current supply unit (24) that, when the system is stopped, closes the intersystem switch and supplies dark current to the electrical load from the electricity storage device.

    一种电源监视装置(21),适用于电源系统(100),上述电源系统包括具有第一电源(10)的第一系统(ES1)和具有第二电源(16)的第二系统(ES2),第一系统和第二系统能够通过系统间开关(SWA)彼此连接,在系统工作状态下,闭合系统间开关并对与各系统连接的电负载进行电力供给。第一电源具有生成电负载的动作电压的电压生成部(12),第二电源具有能够通过电压生成部进行充电的蓄电装置(16)。电源监视装置包括:充电控制部(25),上述充电控制部在系统工作状态下,闭合系统间开关并通过电压生成部来进行蓄电装置的充电;以及暗电流供给部(24),上述暗电流供给部在系统停止状态下,闭合系统间开关并从蓄电装置对电负载进行暗电流供给。


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    Titel :

    Power supply monitoring device


    Weitere Titelangaben:

    电源监视装置


    Beteiligte:
    MORITA TETSUO (Autor:in)

    Erscheinungsdatum :

    02.08.2024


    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



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