Intelligence AC to DC maximum power management method of a battery charger
US11258281B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 26, 2019 |
| Grant date | Feb 22, 2022 |
| Priority date | — |
| Expiry date | Nov 25, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01M2010/4278
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An intelligence AC to DC maximum power charging management method of a battery includes providing a battery charger having a power conversion unit coupled to a charging control device, which contains a micro-controller, a voltage detection unit, a current detection unit, a temperature sensor, and a communication port, and providing a battery pack electrically connected to the battery charger enabling the charging controller to provide charging management for the battery pack, wherein the micro-controller can calculate charging power through received battery voltage, battery charger current, and temperature of the battery charger and tracking the maximum output charging power.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.