Automatic method for estimating the capacitance of a cell of a battery
US10838010B2 · kind B2 · utility
2Cited by
1References
16Claims
0Family size
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Key dates
| Filing date | Nov 26, 2015 |
| Grant date | Nov 17, 2020 |
| Priority date | — |
| Expiry date | Mar 3, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R31/392
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Estimating cell capacitance includes learning a function that returns capacitance as a function of an earlier capacitance and a physical characteristic that is correlated with changes in that capacitance and using a supervised learning algorithm on a learning database that has values of the capacitance, values of that physical characteristic measured concurrently with the capacitance and a preceding value of the capacitance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.