Method for determining the support of energy content and power of a battery
US12103427B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 7, 2020 |
| Grant date | Oct 1, 2024 |
| Priority date | — |
| Expiry date | Aug 3, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/70
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
In a method for determining the support of an energy content and a power of a battery for an electric vehicle, the method includes: measuring a voltage of the battery; comparing the voltage of the battery with a predetermined threshold voltage and determining whether or not the voltage is equal to or larger than the predetermined threshold voltage; determining an internal resistance of the battery; comparing the internal resistance of the battery with a predetermined threshold resistance and determining whether or not the internal resistance is equal to or less than the predetermined threshold resistance; and determining the energy content and the power of a battery of an electric vehicle is supported in response to both the voltage being equal to or larger than the predetermined threshold voltage and the internal resistance being equal to or less than the predetermined threshold resistance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.