Battery management system and battery pack having the same
US9263902B2 · kind B2 · utility
0Cited by
4References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 13, 2013 |
| Grant date | Feb 16, 2016 |
| Priority date | — |
| Expiry date | Apr 15, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A battery management system and a battery pack having the same including a charging circuit path for charging a battery and a discharging circuit path for discharging the battery is disclosed. The battery pack also includes a controller configured to control a charge switch unit in the charging circuit path during charging and to compensate for a change in voltage across the battery during discharging by controlling a discharge switch unit in the discharging circuit path to supply substantially constant power to an output terminal unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.