发明名称 |
METHOD FOR DETERMINING A STATE OF CHARGE AND REMAINING OPERATION LIFE OF A BATTERY |
摘要 |
Determining a state of charge (SOC) of a rechargeable battery includes using a first process to determine a first value for the SOC of the battery and using a second process to determine a second value for the SOC of the battery and deriving the SOC as a weighted average of the first value for the SOC and the second value for the SOC. During a charging cycle of the battery an input charge of the battery is determined from an input current flowing into the battery and a charging time. During a discharging cycle an output charge of the battery is determined from an output current flowing out of the battery, a discharging time and an actual capacity of the battery is the sum of the input charge over charging cycles minus the sum of the output charge over discharging cycles. |
申请公布号 |
EP2956784(A4) |
申请公布日期 |
2016.10.26 |
申请号 |
EP20140751417 |
申请日期 |
2014.02.04 |
申请人 |
EXIDE TECHNOLOGIES |
发明人 |
BUSSAR, RAINER;HOOGESTRAAT, GERD WESSELS;FISCHER, WOLFGANG RUDOLF;HOPPER, THOMAS;REDON, NICOLAS HENRI BERNARD;SIELEMANN, OLAF;ZEH, SEBASTIAN |
分类号 |
G01R31/36;H01M10/48;H02J7/00 |
主分类号 |
G01R31/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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