PROBLEM TO BE SOLVED: To provide a power storage device which can operate over a long period of time without being affected by an ambient air temperature or a humidity.SOLUTION: A power storage device 10 comprises: a storage battery 30 for storing electric power; a battery management unit 32 for monitoring and protecting the storage battery 30; an inverter 40 having the function of converting a DC power output by the storage battery 30 into an AC power to output the resultant AC power, and the function of converting an AC power supplied from outside into a DC power to supply the resultant DC power to the storage battery; a liquid-storing container 60 in which the storage battery 30, the battery management unit 32 and the inverter 40 are encased with a heat-transfer liquid LQ filled around them; a temperature-regulating part 50 which causes heat transfer between the heat-transfer liquid LQ and an ambient air to regulate the temperature of the heat-transfer liquid LQ to be a predetermined target temperature; and a heat-insulating material 70 disposed so as to surround the liquid-storing container 60.SELECTED DRAWING: Figure 2

    【課題】外気温度や湿度の影響を受けることなく、長期間に亘って動作することのできる蓄電装置を提供する。【解決手段】蓄電装置10は、電力を蓄える蓄電池30と、蓄電池30の監視及び保護を行う電池管理ユニット32と、蓄電池30から出力される直流電力を交流電力に変換して出力する機能、及び、外部から供給される交流電力を直流電力に変換して蓄電池に供給する機能、を有するインバータ40と、蓄電池30、電池管理ユニット32、及びインバータ40を、その周囲が伝熱液体LQで満たされた状態で内部に収容する蓄液容器60と、伝熱液体LQと外気との間において熱の移動を行わせ、伝熱液体LQの温度が所定の目標温度となるように調整する温調部50と、蓄液容器60を囲むように配置された断熱材70と、を備える。【選択図】図2


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    Titel :

    POWER STORAGE DEVICE


    Weitere Titelangaben:

    蓄電装置


    Beteiligte:
    FUKADA MASAKAZU (Autor:in) / SHIOTANI HITOSHI (Autor:in) / KAMEDA JIRO (Autor:in) / KATO KAZUYUKI (Autor:in)

    Erscheinungsdatum :

    2017-10-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F25D REFRIGERATORS , Kühlschränke / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen