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    PROCÉDÉ ET DISPOSITIF DE DÉTERMINATION DE LA VALEUR D'UNE GRANDEUR CARACTÉRISTIQUE D'UN SYSTÈME D'ALIMENTATION D'UNE CHARGE
    1.
    发明公开
    PROCÉDÉ ET DISPOSITIF DE DÉTERMINATION DE LA VALEUR D'UNE GRANDEUR CARACTÉRISTIQUE D'UN SYSTÈME D'ALIMENTATION D'UNE CHARGE 审中-公开
    支持A-定义预VALUE FOR签名方法和器件尺寸从去年供应系统

    公开(公告)号：EP2550539A1

    公开(公告)日：2013-01-30

    申请号：EP11715977.2

    申请日：2011-03-23

    申请人： Converteam Technology Ltd

    发明人： GOLLENTZ, Bernard ,  PERON, Régis ,  GIROD, Daniel

    IPC分类号： G01R31/40 ,  H02J7/34 ,  H02M3/137 ,  H02M7/217

    CPC分类号： H02M7/04 ,  G01R31/40 ,  G06F17/00 ,  H02J7/34

    摘要： Said method predetermines the value for a characteristic quantity (U1dc, U2dc) from a load-supplying system that includes M DC-to-DC converters, connected in series to the terminals of the load and located at the outlet of a DC current power supply, and includes at least one storage capacitor. Said predetermination method includes: measuring, with a first high resolution, a plurality of values for a first characteristic quantity (1e); measuring, with a low resolution, a value for a second characteristic quantity (U1dc, U2dc); and predetermining, with a second high resolution, a value for the second characteristic quantity (U1dc, U2dc) on the basis of the plurality of values measured, with the first high resolution, for the first characteristic quantity (1e) and on the basis of the value measured, with the low resolution, for the second characteristic quantity (U1dc, U2dc). The first and second high resolutions are at least 10 times greater than the low resolution.