Power management apparatus with buck boost converter module
US8103892B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 1, 2009 |
| Grant date | Jan 24, 2012 |
| Priority date | — |
| Expiry date | Jun 21, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY04S10/30
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A power management apparatus includes a first electrical lead and a second electrical lead. The first electrical lead routes electrical current at a first electrical lead electrical potential level and the second electrical lead route electrical current at a second current port electrical potential level. The power management apparatus further includes a first electrical parameter sensor configured to measure a first electrical lead electrical parameter and a second electrical parameter sensor configured to measure a second electrical lead electrical parameter. The power management apparatus further comprises a buck boost converter electrically coupled to both the first electrical lead and the second electrical lead. The buck boost converter is configured to convert electrical current between the first electrical lead electric potential level and the second electrical lead electric potential level at a controlled potential conversion level. The power management apparatus further comprises a controller is configured to receive operating current from either one of the first electrical lead and the second electrical lead. The controller is configured to monitor the first electrical pa…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.