发明名称 |
Method for battery capacity estimation |
摘要 |
An embodiment contemplates a method for estimating a capacity of a battery. A state of charge is determined at a first instant of time and at a second instant of time. A difference in the state of charge is determined between the first instant of time and the second instant of time. A net coulomb flow is calculated between the first instant of time and the second instant of time. The battery capacity is determined as a function of the change in the state of charge and the net coulomb flow.
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申请公布号 |
US2009322283(A1) |
申请公布日期 |
2009.12.31 |
申请号 |
US20080147539 |
申请日期 |
2008.06.27 |
申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS, INC. |
发明人 |
ZHANG XIAODONG;TANG XIDONG;LIN JIAN;ZHANG YILU;SALMAN MUTASIM A.;CHIN YUEN-KWOK |
分类号 |
H02J7/00 |
主分类号 |
H02J7/00 |
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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