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    • 4. 发明申请
    • METHOD FOR CONTROLLING OR REGULATING THE VOLTAGE OF INDIVIDUAL CELLS IN A CELL STACK OF AN ENERGY ACCUMULATOR
    • 方法用于控制或调节单个电池的电压在能量存储设备的电池组
    • WO2008098533A3
    • 2008-10-09
    • PCT/DE2007002271
    • 2007-12-14
    • TEMIC AUTO ELECTR MOTORS GMBHSTICHOWSKI THORSTENRUDORFF AXELBIRKE PETER
    • STICHOWSKI THORSTENRUDORFF AXELBIRKE PETER
    • H02J7/00
    • H02J7/0014B60L11/1861B60L11/1866Y02T10/7005Y02T10/7044Y02T10/7055Y02T10/7061
    • The invention relates to a method for controlling or regulating the voltage of individual cells (Z 1 ... Z N ) in a cell stack of an energy accumulator, especially an energy accumulator in a motor vehicle on-board supply system. Said method comprises the following steps: a) the cells (Z 1 ... Z N ) in the cell stack with the lowest charging state and optionally the highest charging state are determined; b) an intermediate accumulator (C, B) is connected in parallel with at least one cell (Z 1 ... Z N ) until the charging states of the relative cell(s) (Z 1 ,... Z N ) and the intermediate accumulator (C, B) have been aligned; c) the connection of the intermediate accumlator (C, B) and the relative cell(s) (Z 1 ... Z N ) is interrupted; d) the intermediate accumulator (C, B) is connected in parallel with the cells (Z 1 ... Z N ) with the lowest charging state, determined in a), until said cells and the intermediate accumulator are aligned in terms of the voltages thereof; e) steps a) to d) are carried out until the voltages of the individual cells (Z 1 ... Z N ) of the cell stack are aligned, with the exception of a pre-determined reliable difference between the open-circuit voltages.
    • 本发明涉及一种方法,用于在能量储存的电池堆控制或调节各个电池的电压(Z 1 ... Z 名词)时,特别是在机动车辆中的能量储存机载网络 , 该方法包括以下步骤:在具有电荷的最低状态的电池堆a)确定所述细胞(Z 1 ... Z 名词),并任选地用电荷的最高状态。 b)中的锁存器并联连接(C,B)与至少一个小区(Z 1 ... Z 名词),直到相应的小区(一个或多个)(Z的充电状态 1 ,... Z n具有均衡)和锁存器(C,B)。 c)中释放所述中间存储的(C,连接B)和相关的细胞(S)(Z 1 ... Z 名词)。 d)中间存储的并行连接(C,B)与在a)中细胞的测定(Z 1 ... Z 名词)具有电荷的最低状态,直到它与所述闩锁 在他们的紧张关系中保持一致。 E)在执行步骤a)至d),直到单个电池的电压(Z 1 ... Z 名词)的电池堆的一个预定容许偏差在开路电压 对齐。
    • 9. 发明专利
    • DE112006002369A5
    • 2008-06-05
    • DE112006002369
    • 2006-08-23
    • TEMIC AUTO ELECTR MOTORS GMBH
    • GUENER NEVZATWIETHOFF SVENWELKE KNUTGUERTLER SOENKEVILLARROEL ROGELIOVOSS MARTINKASSEN REINHARDGANGHOFNER REINHARDKELLER MICHAELBIRKE PETERRUDORFF AXEL
    • H01M10/50B60L11/18H01M2/10
    • The invention relates to a battery holder (1) for galvanic cells, in which a first honeycomb structure (2.1 to 2.n), comprising a lower and an upper basic cooling body (3.1, 3.2) and at least one intermediate cooling body (4), is provided, wherein in each case, galvanic cells can be arranged on a cell level (5.1 to 5.n) in each case between one of the basic cooling bodies (3.1, 3.2) and one of the intermediate cooling bodies (4) and/or between two of the intermediate cooling bodies (4), wherein the galvanic cells of one of the cell levels (5.1 to 5.n) are displaced to the side to the galvanic cells of at least one adjacent cell level (5.1 to 5.n) by half the width of a galvanic cell, and wherein the intermediate cooling body (4) and the basic cooling bodies (3.1, 3.2) are formed in an area between the galvanic cells according to the outer contours of the galvanic cells, and wherein each of the cooling bodies (3.1, 3.2, 4) comprises at least on one end which lies in an axial direction to the galvanic cells a cooling chamber (8), through which a cooling medium (K) can flow, into which the cooling medium (K) can flow from at least one cooling chamber (K) of at least one adjacent cooling body (3.1, 3.2, 4) and/or from which the cooling medium (K) can flow out into at least one cooling chamber (8) of at least one of the adjacent cooling bodies (3.1, 3.2, 4), wherein at least one cooling chamber (8) of at least one of the cooling bodies (3.1, 3.2, 4) comprises a cooling agent inflow (6) and/or a cooling agent outflow (7).