Voltage correlation calculation
US10890959B2 · kind B2 · utility
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2References
20Claims
0Family size
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Key dates
| Filing date | Jan 30, 2018 |
| Grant date | Jan 12, 2021 |
| Priority date | — |
| Expiry date | Mar 24, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F1/28
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system comprising an energy storage device including a plurality of cells and a sensor per cell to provide the voltage of each cell; and a device to read the voltages of each cell, calculate a correlation between the voltages of each cell, store a result of the calculation, and set a threshold for the result, wherein in response to the result meeting the threshold, the device to send a notification including a message stating a potential failure of the energy storage device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.