发明名称 Supercapacitor balancing method and system
摘要 The present invention relates to a method of and a system for charging at least one supercapacitor that is particularly suitable for balancing supercapacitors. The method includes a step (22) of bypassing the current flowing in the supercapacitor so that, when the voltage (V) at the terminals of said supercapacitor reaches a threshold voltage (VS), the bypass current (IBP) assumes a maximum value, which method is characterized in that it includes a step (21) of monitoring of the charging current (IC) of said supercapacitor as a function of the voltage (V) at the terminals of said supercapacitor by a voltage detector logic function (F0) able to change from an activated state to a deactivated state when the voltage (V) at the terminals of said supercapacitor exceeds a first predefined voltage (VOH) greater than the threshold voltage (VS) and then to return to the activated state when said voltage (V) at the terminals of said supercapacitor falls below a second predefined voltage (VOB) less than or equal to said first predefined voltage (VOH).
申请公布号 US6777917(B2) 申请公布日期 2004.08.17
申请号 US20020171970 申请日期 2002.06.17
申请人 ALCATEL 发明人 DESPREZ PHILIPPE;BARRAILH GERARD;LAVAUR PASCAL;RAEL STEPHANE;SHARIF FADI;DAVAT BERNARD
分类号 H02H7/16;H02J7/00;(IPC1-7):H01M10/44 主分类号 H02H7/16
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