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US 2026/0100432 A1Published application
Method and apparatus for evaluating lifetime of secondary battery
AssigneeSamsung SDI Co., Ltd.
InventorMinhee JOO
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Abstract
A method of evaluating a lifetime of a secondary battery, the method including receiving, via a data receiver, monitoring data of the secondary battery over charge and discharge cycles; determining, via a parameter determiner, a degradation prediction parameter of the secondary battery based on the monitoring data; and evaluating, via a lifetime evaluator, lifetime characteristics of the secondary battery based on the degradation prediction parameter.
Claims20
A method of evaluating a lifetime of a secondary battery, the method comprising:
- receiving, via a data receiver, monitoring data of the secondary battery over charge and discharge cycles;
- determining, via a parameter determiner, a degradation pre diction parameter of the secondary battery based on the monitoring data;
- and
- evaluating, via a lifetime evaluator, lifetime characteristics of the secondary battery based on the degradation prediction parameter.
1 more element
A device for evaluating a lifetime of a secondary battery, the device comprising:
- a data receiver configured to receive monitoring data of the secondary battery over charge and discharge cycles;
- a parameter determiner configured to determine a degradation prediction parameter of the secondary battery based on the monitoring data;
- and
- a lifetime evaluator configured to evaluate lifetime characteristics of the secondary battery based on the degradation prediction parameter.
1 more element
Dependencies are inferred from the claim text.