Power management for an airborne wind turbine
US10422320B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 31, 2015 |
| Grant date | Sep 24, 2019 |
| Priority date | — |
| Expiry date | Dec 31, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/70
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Disclosed herein are systems and methods related to electric power transfer between an aerial vehicle of an airborne wind turbine and a power grid. An example power conversion system may include power converters, a DC bus connecting the power converters to the aerial vehicle, and an AC bus connecting the power converters to the power grid. The power converters may be configured to provide AC/DC power conversion between the aerial vehicle and the power grid. The power conversion system may also include switches operable to either (i) electrically connect a respective power converter to the DC bus or electrically isolate the respective power converter from the DC bus. The power conversion system may also include one or more power supplies that can be connected to the DC bus to provide backup power in the event a power converter or the power grid malfunctions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.