Systems and methods for providing scalable uninterruptable DC power to a rack-level power infrastructure
US9389666B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 20, 2015 |
| Grant date | Jul 12, 2016 |
| Priority date | — |
| Expiry date | Aug 20, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY04S20/12
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
In accordance with the present disclosure, a battery back-up unit (BBU) element for providing uninterruptable direct current (DC) power in a rack-level power infrastructure is describe. The BBU element may include a rack-mountable chassis with a battery drawer. A battery may be disposed within the battery drawer, and at least one power module may be coupled to the battery. The BBU element may also include a power module controller that causes the battery to charge from or discharge to a busbar coupled to the BBU element. The power module controller may also communicate power management information to a power infrastructure controller.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.