发明名称 |
ADAPTIVE SURFACE CONCENTRATION BATTERY CHARGING |
摘要 |
Some embodiments of the present invention provide a system that adaptively charges a battery, wherein the battery is a lithium-ion battery which includes a transport-limiting electrode, an electrolyte separator and a non-transport-limiting electrode. To charge the battery, the system first determines a lithium surface concentration at an interface between the transport-limiting electrode and the electrolyte separator. Next, the system uses the determined lithium surface concentration to control a charging process for the battery so that the charging process maintains the lithium surface concentration within set limits. |
申请公布号 |
EP2266181(B1) |
申请公布日期 |
2017.02.15 |
申请号 |
EP20090730509 |
申请日期 |
2009.04.09 |
申请人 |
APPLE INC. |
发明人 |
GREENING, Thomas, C.;UNGAR, P. Jeffrey;ATHAS, William, C. |
分类号 |
H02J7/00;H01M4/36;H01M4/52;H01M4/525;H01M4/58;H01M4/587;H01M10/0525;H01M10/0566;H01M10/36;H01M10/44 |
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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