发明名称 |
SYSTEM AND METHOD FOR PRESSURE DETERMINATION IN A LI-ION BATTERY |
摘要 |
An electrochemical battery system in one embodiment includes a first electrode, a second electrode spaced apart from the first electrode, a separator positioned between the first electrode and the second electrode, an active material within the second electrode, a pressure sensor in fluid connection with the second electrode, a memory in which command instructions are stored, and a processor configured to execute the command instructions to obtain a pressure signal from the pressure sensor associated with the pressure within the second electrode, and to identify a state of charge of the electrochemical battery system based upon the pressure signal. |
申请公布号 |
EP2427932(A1) |
申请公布日期 |
2012.03.14 |
申请号 |
EP20100717452 |
申请日期 |
2010.05.07 |
申请人 |
ROBERT BOSCH GMBH |
发明人 |
CHRISTENSEN, JOHN, F.;KOZINSKY, BORIS;AHMED, JASIM;CHATURVEDI, NALIN |
分类号 |
H01M10/44;H01M4/134;H01M4/136;H01M10/052;H01M10/0525;H01M10/058;H01M10/48 |
主分类号 |
H01M10/44 |
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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