Power storage system
    11.
    发明专利
    Power storage system 有权
    电力储存系统

    公开(公告)号:JP2012023948A

    公开(公告)日:2012-02-02

    申请号:JP2011131797

    申请日:2011-06-14

    Inventor: SUGANO TOMIO

    Abstract: PROBLEM TO BE SOLVED: To provide a power storage system capable of effectively utilizing a backup power storage device for leveling an electric power load in a transmission system and for supplying power to a DC load of an electric automobile and so on, while maintaining high reliability of the backup when a power outage occurs.SOLUTION: The power storage system comprises a smart meter E to perform a selection control for connecting a second power storage device 17 to either a circuit A for power leveling connected with a second power conversion system 18 or a power supply circuit B connected with an electric automobile 50, based on a residual capacity of the second power storage device 17, power demand information of a transmission system M, and power supply requirement information of the electric automobile 50 when a first switch SW1 is in an off state.

    Abstract translation: 要解决的问题:提供一种能够有效地利用备用蓄电装置来调平传动系统中的电力负荷并向电动汽车等的直流负载供电的蓄电系统,同时 在发生停电时保持备份的高可靠性。 解决方案:电力存储系统包括智能电表E,用于执行选择控制,用于将第二蓄电装置17连接到与第二电力转换系统18或连接的电源电路B连接的用于电力调平的电路A 基于第二蓄电装置17的剩余容量,变速器系统M的动力需求信息,以及当第一开关SW1处于关闭状态时电动汽车50的供电要求信息的电动汽车50。 版权所有(C)2012,JPO&INPIT

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