专利名称：APPARATUS FOR CALCULATING RESIDUAL
CAPACITY OF SECONDARY BATTERY
发明人：Syuuhei YOSHIDA,Satoru Suzuki申请号：US13337497申请日：20111227
公开号：US20120166116A1公开日：20120628
专利附图：
摘要：An apparatus for calculating a residual capacity of a secondary battery isprovided. The apparatus calculates the residual capacity of energy in the secondarybattery which is charged/discharged. The apparatus includes an arithmetic unit which
estimates and calculates a first residual capacity based on a charge/discharge voltagecorresponding to a residual capacity of the secondary battery, calculates a secondresidual capacity based on an integrated value of a charge/discharge current of thesecondary battery, weights the charge/discharge voltage of the secondary battery withthe first residual capacity or the second residual capacity according to the voltagechanging rate, and combines the results of the weighting to obtain the residual capacityof the secondary battery.
申请人：Syuuhei YOSHIDA,Satoru Suzuki
地址：Tokoname-shi JP,Nagoya JP
国籍：JP,JP
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