전압 제한 장치를 갖는 유동 배터리

    公开(公告)号:KR20180039764A

    公开(公告)日:2018-04-18

    申请号:KR20187010148

    申请日:2012-12-09

    Abstract: 유동배터리는제1 전극, 제1 전극으로부터분리되어있는제2 전극, 및제1 전극과제2 전극과의사이에배치되는전해질세퍼레이터층을갖는적어도하나의셀을포함한다. 저장부는적어도하나의셀과유체연결된다. 적어도하나의액체전해질은전기화학활성종을포함하고적어도하나의셀에선택적으로전달될수 있다. 전기회로가제1 전극및 제2 전극과연결된다. 회로는활성충전/방전모드와관련하여비활성정지모드로부터의적어도하나의셀의전환에응답하여제1 전극및 제2 전극에걸친전압전위를제한하도록구성되는전압제한장치를포함한다.

    FLOW BATTERY WITH CARBON PAPER
    5.
    发明专利

    公开(公告)号:IN3036DEN2014A

    公开(公告)日:2015-05-08

    申请号:IN3036DEN2014

    申请日:2014-04-16

    Abstract: A flow battery includes a liquid electrolyte having an electrochemically active specie. A flow field plate includes a first flow field channel and a second flow field channel that is separated from the first flow field channel by a rib. There is a flow path for the liquid electrolyte to flow over the rib between the channels. An electrode is arranged adjacent the flow field plate such that the liquid electrolyte that flows over the rib must flow through the electrode. The electrode includes a carbon paper that is catalytically active with regard to liquid electrolyte. The carbon paper defines a compressive strain of less than 20% at a compressive stress of 0.8 MPa and an uncompressed porosity in the range 60 85%.

    FLOW BATTERY WITH ROTATIONALLY SYMMETRIC MANIFOLD PLATES
    8.
    发明公开
    FLOW BATTERY WITH ROTATIONALLY SYMMETRIC MANIFOLD PLATES 审中-公开
    FLUSSBATTERIE MIT ROTATIONSSYMMETRISCHEN VERTEILERPLATTEN

    公开(公告)号:EP3092675A4

    公开(公告)日:2016-12-28

    申请号:EP14877972

    申请日:2014-01-07

    CPC classification number: H01M8/188 H01M8/0247 H01M8/20 Y02E60/528

    Abstract: A flow battery includes a stack of manifold plates that define first and second exclusive flow circuits through the stack between first and second stack inlets and first and second stack outlets. The manifold plates each include a frame that extends around a flow field of an electrochemically active area, with a plurality of port through-holes in the frame. The through-holes are arranged in a rotationally symmetric pattern about a center of the respective manifold plate.

    Abstract translation: 流动电池包括一组歧管板,其在第一和第二堆叠入口以及第一和第二堆叠出口之间限定通过堆叠的第一和第二专用流动回路。 歧管板各自包括围绕电化学活动区域的流场延伸的框架,其中框架中具有多个端口通孔。 通孔以关于相应歧管板的中心的旋转对称图案布置。

    FLOW BATTERY FLOW FIELD HAVING VOLUME THAT IS FUNCTION OF POWER PARAMETER, TIME PARAMETER AND CONCENTRATION PARAMETER
    9.
    发明公开
    FLOW BATTERY FLOW FIELD HAVING VOLUME THAT IS FUNCTION OF POWER PARAMETER, TIME PARAMETER AND CONCENTRATION PARAMETER 审中-公开
    体积流量与流量参数,时间参数和浓度参数之间的流动关系

    公开(公告)号:EP2973827A4

    公开(公告)日:2016-11-23

    申请号:EP13877546

    申请日:2013-03-15

    Abstract: A flow battery includes a cell that has first and second flow fields spaced apart from each other and an electrolyte separator layer. A supply/storage system is external of the cell and includes first and second vessels fluidly connected with the first and second flow fields, and first and second pumps configured to selectively move first and second fluid electrolytes between the vessels and the first and second flow fields. The flow fields each have an electrochemically active zone that is configured to receive flow of the fluid electrolytes. The electrochemically active zone has a total open volume that is a function of at least one of a power parameter of the flow battery, a time parameter of the pumps and a concentration parameter of the fluid electrolytes.

    Abstract translation: 流动电池包括具有彼此间隔开的第一和第二流场的电池和电解质分离器层。 供应/存储系统在电池的外部,并且包括与第一和第二流场流体连接的第一和第二容器,以及配置成选择性地将第一和第二流体电解质在容器与第一和第二流场之间移动的第一和第二泵 。 流场各自具有被配置为接收流体电解质流动的电化学活性区域。 电化学活性区域具有总流开量,其为流动电池的功率参数,泵的时间参数和流体电解质的浓度参数中的至少一个的函数。

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