PROBLEM TO BE SOLVED: To appropriately set a charge/discharge target SOC and a charge/discharge current rate so as to reduce the degree of capacity deterioration of a power storage device, in a power storage device charge/discharge system.SOLUTION: A power storage device charge/discharge system 16 comprises: a power storage device 18 constituted of a plurality of storage battery units 24; a controller 20; and a storage device 22 for storing relation data 36 for associating a charge/discharge target SOC, a charge/discharge current rate, and the degree of capacity deterioration of the power storage device 18 with each other. The controller 20 includes: a charge/discharge request acquisition section 28 for acquiring a charge/discharge request; a charge/discharge target SOC setting section 30 for setting, according to the acquired charge/discharge request, the charge/discharge target SOC so as to reduce the degree of capacity deterioration of the power storage device 18; a charge/discharge current rate setting section 32 for setting the charge/discharge current rate; and a parallel number setting section 34 for setting a parallel number of the storage battery units 24.SELECTED DRAWING: Figure 1

    【課題】蓄電装置充放電システムにおいて、蓄電装置の容量劣化度を低減するように、充放電目標SOCと充放電電流レートを適切に設定することである。【解決手段】蓄電装置充放電システム16は、複数の蓄電池ユニット24から構成される蓄電装置18と、制御装置20と、蓄電装置18の充放電目標SOC、充放電電流レート及び容量劣化度を関連付ける関連データ36を記憶する記憶装置22を備える。制御装置20は、充放電要求を取得する充放電要求取得部28と、取得した充放電要求に対応して蓄電装置18の容量劣化度を低減する方向に充放電目標SOCを設定する充放電目標SOC設定部30と充放電電流レートを設定する充放電電流レート設定部32と、蓄電池ユニット24の並列数を設定する並列数設定部34を含む。【選択図】図1


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    Titel :

    POWER STORAGE DEVICE CHARGE/DISCHARGE SYSTEM


    Weitere Titelangaben:

    蓄電装置充放電システム


    Beteiligte:
    KIRIMOTO MIKA (Autor:in) / ABE YUJI (Autor:in) / ISHIKAWA TORU (Autor:in) / OKURA KAZUYOSHI (Autor:in)

    Erscheinungsdatum :

    2016-03-10


    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 / 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



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