Method for estimating a state of charge of batteries
US9244129B2 · kind B2 · utility
2Cited by
10References
17Claims
0Family size
Assignee
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Key dates
| Filing date | Jan 6, 2014 |
| Grant date | Jan 26, 2016 |
| Priority date | — |
| Expiry date | Jul 19, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R31/3842
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method estimates a state-of-charge (SoC) of a battery by constructing a set of two or more battery models. Each battery model is associated with an adaptive SOC estimator. A set of intermediate SOCs is estimated using the models and the associate adaptive SoC estimators. Then, the set of intermediate SoCs are fused to obtain a final SoC of the battery.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.