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    REDOX FLOW BATTERY SYSTEM AND REDOX FLOW BATTERY SYSTEM OPERATION METHOD
    5.
    发明公开
    REDOX FLOW BATTERY SYSTEM AND REDOX FLOW BATTERY SYSTEM OPERATION METHOD 有权
    氧化还原酶抑制蛋白酶体系

    公开(公告)号：EP3151325A4

    公开(公告)日：2017-04-05

    申请号：EP15800316

    申请日：2015-05-07

    申请人： SUMITOMO ELECTRIC INDUSTRIES

    发明人： KUMAMOTO TAKAHIRO

    IPC分类号： H01M8/18 ,  H01M8/04 ,  H01M8/043 ,  H01M8/04537

    CPC分类号： H01M8/188 ,  H01M8/04 ,  H01M8/04186 ,  H01M8/043 ,  H01M8/04544 ,  H01M8/04949 ,  H01M8/18 ,  Y02E60/528

    摘要： A redox flow battery system includes a plurality of branch circuits electrically connecting a plurality of battery cell parts in parallel; a switching unit configured to switch conduction states of a closed loop in which the branch circuits are connected together; a circulation mechanism including a tank configured to store an electrolyte, and a pump configured to circulate the electrolyte from the tank to the battery cell parts; a detection unit configured to detect physical quantities correlating with open circuit voltages of the battery cell parts; a determination unit configured to determine, on a basis of the physical quantities detected by the detection unit, as to whether or not a voltage difference between the open circuit voltages of the battery cell parts is equal to or more than a predetermined value; and a control unit configured to control a switching operation of the switching unit such that, when the determination unit determines the voltage difference to be more than the predetermined value, the closed loop is brought into a non-conducting state and, when the determination unit determines the voltage difference to be equal to or less than the predetermined value, the closed loop is brought into a conducting state.

    摘要翻译： 氧化还原液流电池系统包括并联电连接多个电池单元部件的多个分支电路; 切换单元，被配置为切换分支电路连接在一起的闭环的导通状态; 包括构造成存储电解质的罐的循环机构和被配置为将电解质从罐循环到电池单元部分的泵; 检测单元，被配置为检测与电池单元部分的开路电压相关的物理量; 确定单元，被配置为基于由检测单元检测的物理量确定电池单元部件的开路电压之间的电压差是否等于或大于预定值; 以及控制单元，其被配置为控制所述切换单元的切换操作，使得当所述确定单元确定所述电压差大于所述预定值时，所述闭合环变为不导通状态，并且当所述确定单元 将电压差确定为等于或小于预定值，闭环进入导通状态。

    FUEL CELL SYSTEM
    6.
    发明公开
    FUEL CELL SYSTEM 有权
    燃料电池系统

    公开(公告)号：EP3101722A1

    公开(公告)日：2016-12-07

    申请号：EP14881152.4

    申请日：2014-12-15

    申请人： NISSAN MOTOR CO., LTD.

    发明人： AOKI, Tetsuya ,  MATSUMOTO, Michihiko ,  KANEKO, Youhei

    IPC分类号： H01M8/04 ,  H01M8/10

    CPC分类号： H01M8/0485 ,  G01R27/02 ,  G01R31/00 ,  H01M8/04089 ,  H01M8/04447 ,  H01M8/04529 ,  H01M8/04544 ,  H01M8/04574 ,  H01M8/04634 ,  H01M8/04798 ,  H01M8/04992 ,  H01M2008/1095 ,  H01M2250/20 ,  Y02T90/32

    摘要： A fuel cell system includes a fuel cell for generating electrical power upon being supplied with anode gas and cathode gas. The fuel cell system includes a wetness control state determination unit that determines whether or not a wetness control of controlling a degree of wetness of an electrolyte membrane of the fuel cell is normally executed, a combined capacitance calculation unit that calculates a combined capacitance of the fuel cell, and an anode gas concentration control unit that determines the occurrence of decrease in an anode gas concentration in the fuel cell or executes a control for increasing the anode gas concentration if the combined capacitance of the fuel cell is smaller than a predetermined value when the wetness control is determined to be normally executed.

    摘要翻译： 燃料电池系统包括用于在被供应阳极气体和阴极气体时用于发电的燃料电池。 该燃料电池系统包括：湿度控制状态判定单元，其判定是否正常执行控制燃料电池的电解质膜的湿度的湿度控制;组合电容计算单元，其计算燃料的组合电容 以及阳极气体浓度控制部，其在所述燃料电池的阳极气体浓度降低的发生时判定为发生了所述燃料电池的阳极气体浓度降低，或者在所述燃料电池的组合电容小于规定值的情况下， 确定湿度控制正常执行。