PROBLEM TO BE SOLVED: To provide a power supply control device and a power supply control system capable of suppressing deterioration of a battery.SOLUTION: The power supply control device includes: a power supply control unit for switching from a first state in which electric power is supplied from a second storage battery B2 having higher charging/discharging efficiency than a first storage battery B1 connected to an auxiliary device M1 to the auxiliary device via a power converter CV to a second state in which connection between the first storage battery and the auxiliary device is disconnected and power is supplied from the second storage battery to the auxiliary device without passing through the power converter; and a determination unit that determines to switch from the first state to the second state when the power consumption of the auxiliary device M1 exceeds the maximum outputtable power of the CV in the first state.SELECTED DRAWING: Figure 1

    【課題】バッテリの劣化を抑制することができる給電制御装置および給電制御システムを提供する。【解決手段】給電制御装置は、補機M1に接続された第1蓄電池B1よりも充放電効率の高い第2蓄電池B2から電力変換器CVを介して補機へ電力を供給する第1状態から、第1蓄電池と補機との接続を切断し、第2蓄電池から電力変換器を介さずに補機へ電力を供給する第2状態への切替を行う給電制御部と、第1状態で補機M1の消費電力がCVの出力可能な最大電力を超える場合に、第1状態から第2状態へ切替る判定を行う判定部と、を備える。【選択図】図1


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    Title :

    POWER SUPPLY CONTROL DEVICE AND POWER SUPPLY CONTROL SYSTEM


    Additional title:

    給電制御装置および給電制御システム


    Contributors:

    Publication date :

    2018-02-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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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