PROBLEM TO BE SOLVED: To provide a charger, a charge control method, a power storage device, a power storage facility, an electric power system and an electric vehicle, capable of completing charging of a battery pack in a short time.SOLUTION: The charge voltage includes a charge voltage formation part for generating a charge voltage to a power storage part which includes a battery pack composed of a plurality of series connections of either battery cells or the parallel connection of a plurality of battery cells. The charge voltage is set by the summation of a value, obtained by subtracting a maximum cell voltage from a full charge voltage, and a total voltage of the batteries.

    【課題】短時間で組電池の充電を完了することができる充電装置および充電制御方法、並びに、蓄電装置、電力貯蔵装置、電力システムおよび電動車両を提供する。【解決手段】電池セルおよび複数の電池セルの並列接続の何れかが複数直列接続されてなる組電池を含む蓄電部に対する充電電圧を生成する充電電圧形成部を有し、充電電圧は、満充電電圧から最大セル電圧を差し引いた値と電池合計電圧との和で設定される、充電装置である。【選択図】図1


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    Title :

    CHARGER, CHARGE CONTROL METHOD, POWER STORAGE DEVICE, POWER STORAGE FACILITY, POWER SYSTEM AND ELECTRIC VEHICLE


    Additional title:

    充電装置および充電制御方法、並びに、蓄電装置、電力貯蔵装置、電力システムおよび電動車両


    Contributors:

    Publication date :

    2015-11-12


    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 / 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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