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    PROCEDE DE GESTION DE CHARGE DE BATTERIE ELECTROCHIMIQUE
    2.
    发明公开
    PROCEDE DE GESTION DE CHARGE DE BATTERIE ELECTROCHIMIQUE 审中-公开
    管理电化学电池电荷的方法

    公开(公告)号：EP3245708A1

    公开(公告)日：2017-11-22

    申请号：EP15830817.1

    申请日：2015-12-21

    申请人： PSA Automobiles SA

    发明人： FERNANDES, Luis Philippe ,  BOISARD, Aurelie

    IPC分类号： H02J7/00 ,  B60L11/18

    CPC分类号： B60L11/1866 ,  B60L11/1853 ,  B60L2240/547 ,  H02J7/0016 ,  Y02T10/7005 ,  Y02T10/7061

    摘要： Method for charge management of units cells of a plurality of batteries interconnected with one another, the method comprising the steps consisting of: - measuring a voltage across the terminals of each unit cell of each of the plurality of batteries, - comparing the measurements of each unit cell with one another in order to determine a lowest voltage of all the unit cells of the plurality of batteries, - equalising the voltages of the unit cells for which the voltage is greater than the lowest voltage, taking as a target the lowest voltage so as to reduce a variation between the voltage of each unit cell and the lowest measured voltage, wherein the step consisting of equalising the voltages of the unit cells having a voltage greater than the lowest voltage is preceded by a step consisting of disconnecting from the other batteries at least one battery comprising a unit cell for which the voltage is to be equalised.