发明名称 |
DETERMINING THE STATE-OF-CHARGE OF BATTERIES VIA SELECTIVE SAMPLING OF EXTRAPOLATED OPEN CIRCUIT VOLTAGE |
摘要 |
A method for estimating the state-of-charge of a battery. The method includes collecting a plurality of voltage measurements during operation of the system containing the battery and determining a time-constant of relaxation and an open-circuit voltage corresponding to the battery based, at least in part, on the voltage measurements. The method further includes estimating the state-of-charge of the battery based, at least in part, on the open-circuit voltage. |
申请公布号 |
WO2011163331(A3) |
申请公布日期 |
2012.04.26 |
申请号 |
WO2011US41398 |
申请日期 |
2011.06.22 |
申请人 |
ATIEVA, INC;LIU, ALBERT, SHIH-YOUNG;CHEN, LI-WEI |
发明人 |
LIU, ALBERT, SHIH-YOUNG;CHEN, LI-WEI |
分类号 |
G01R31/36;G01R19/165 |
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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