Method for designing and operating a wind power installation, wind power installation and wind farm
US11668281B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 12, 2021 |
| Grant date | Jun 6, 2023 |
| Priority date | — |
| Expiry date | May 12, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/72
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A method for designing and operating a wind power installation for generating electrical power from wind, wherein the wind power installation has an aerodynamic rotor with rotor blades of which the blade pitch angle can be adjusted, wherein the rotor blades are populated with a plurality of vortex generators between the rotor blade root and the rotor blade tip, characterized in that a radius position up to which the population with the vortex generators in the longitudinal direction of the respective rotor blade is carried out is determined depending on a sound power level to be set at a site of the wind power installation. A rotor blade of a wind power installation, to an associated wind power installation and to a wind farm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.