To provide a power amount calculation device capable of realizing effective power supply in an installation vehicle.SOLUTION: A power amount calculation device includes: a calculation part that calculates an installation supply available power which can be supplied from a battery to an installation device; and a notification part that notifies the installation device of the installation supply available power. The calculation part calculates an installation power amount which is required at minimum during a predetermined time in the installation device in the case where the reduction in residual amount of the battery or an output limit of the battery occurs, and calculates the installation supply available power on the basis of the installation power amount. The calculation part calculates an upper limit power amount which can be supplied to the installation device during the predetermined time on the basis of the residual amount of the battery and a high priority power amount which is required in a high priority device during the predetermined time. The calculation part calculates a low priority power amount which can be supplied to a low priority device on the basis of the upper limit power amount and the installation power amount during the predetermined time.SELECTED DRAWING: Figure 1

    【課題】架装車両における効率的な電力供給を実現できる電力量算出装置を提供すること。【解決手段】電力量算出装置は、バッテリから架装装置へ供給可能な架装供給可能電力を算出する算出部と、その架装供給可能電力を架装装置へ通知する通知部と、を有する。算出部は、バッテリの残容量の低下またはバッテリの出力制限が発生した場合、架装装置において所定時間の間に最低限必要となる架装電力量を算出し、その架装電力量に基づいて上記架装供給可能電力を算出する。算出部は、バッテリの残容量と、高優先装置において所定時間の間に必要となる高優先電力量とに基づいて、所定時間の間に架装装置へ供給可能な上限電力量を算出する。算出部は、上限電力量と、架装電力量とに基づいて、所定時間の間に低優先装置へ供給可能な低優先電力量を算出する。【選択図】図1


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    Titel :

    POWER AMOUNT CALCULATION DEVICE


    Weitere Titelangaben:

    電力量算出装置


    Beteiligte:
    TSUBOYA NAOKI (Autor:in)

    Erscheinungsdatum :

    27.09.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    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




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