发明名称 |
METHOD AND SYSTEM FOR CONTROLLING ENERGY STORAGE DEVICE |
摘要 |
A system and method of use including a controller responsive to a deviation in absolute value or relative slope and operable to terminate a discharge operation in an energy storage device is provided. The absolute value or relative slope is determined at sampling frequency based upon a combination of measured operating parameters, for example, potential and current. Any deviation in the absolute value or relative slope indicates that a threshold limit in the available energy of the system has been reached, for example when active materials in the device are at a point of depletion, indicating a need to cease the discharge operation. The system and method operate on a real-time basis, providing instantaneous SOH information with regard to the device. |
申请公布号 |
EP2798693(A1) |
申请公布日期 |
2014.11.05 |
申请号 |
EP20120814026 |
申请日期 |
2012.12.05 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
CHUAH, CHRISTOPHER JAMES;SUDWORTH, JAMES;BULL, ROGER;BOCCANFUSO, VINCENT;JAMES, DAVID |
分类号 |
H01M10/44 |
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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