Method for operating a rechargeable battery cell and battery control device
US10479179B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 28, 2016 |
| Grant date | Nov 19, 2019 |
| Priority date | — |
| Expiry date | Sep 9, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention relates to a method for operating a rechargeable battery cell: wherein —a first measurement (101) of a first voltage of the battery cell is carried out, —a first comparison (102) of the first voltage with a first limit voltage is carried out, —a charging process (104) of the battery cell is carried out if the first voltage is less than the first limit voltage, —a second measurement (106) of a second voltage of the battery cell is carried out, —a second comparison (107) of the second voltage with a second limit voltage is carried out, —a discharge process (109) of the battery cell is carried out if the second voltage is greater than the second limit voltage, wherein the first limit voltage is greater than the second limit voltage. The invention also relates to a battery control device which is equipped to carry out the method according to the invention.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.