Description
Two synchronized ground-based WindScanners and a nacelle-mounted SpinnerLidar were deployed to measure wind fields in a vertical and in a crosswind plane within the induction zone of a Vestas 52 m diameter (D) test turbine located at DTU Risø Campus.First, the WindScanners are shown to be able to reproduce the vertical profiles of the horizontal mean wind speed from a reference met-mast located upwind at +2.2D. Secondly, the WindScanner measurements were used as reference for crosswind rotor plane axial wind component measurements from a two dimensional rotor plane scanning SpinnerLidar measuring at +1D.
Four different algorithms are then applied to calculate and compare axial wind component derived from the SpinnerLidars multiple line-of sight wind speed measurements.
Period | 14 Oct 2019 → 16 Oct 2019 |
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Event title | NAWEA/WINDTECH 2019 Conference |
Event type | Conference |
Location | Amherst , United States, MassachusettsShow on map |
Degree of Recognition | International |
Keywords
- WindScanner
- DTU SpinnerLidar
Documents & Links
- NAWEAWindTech abstract 2019 Mikkelsen et al. Lidar Scanning of Induction Zone Wind Fields over Sloping Terrain_vers2
File: application/pdf, 62.8 KB
Type: Text file
Related content
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Publications
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Lidar Scanning of Induction Zone Wind Fields over Sloping Terrain
Research output: Contribution to conference › Conference abstract for conference › Research › peer-review