Articles | Volume 3, issue 1
https://doi.org/10.5194/wes-3-395-2018
https://doi.org/10.5194/wes-3-395-2018
Research article
 | 
14 Jun 2018
Research article |  | 14 Jun 2018

Determination of optimal wind turbine alignment into the wind and detection of alignment changes with SCADA data

Niko Mittelmeier and Martin Kühn

Viewed

Total article views: 7,614 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
5,022 2,447 145 7,614 195 195
  • HTML: 5,022
  • PDF: 2,447
  • XML: 145
  • Total: 7,614
  • BibTeX: 195
  • EndNote: 195
Views and downloads (calculated since 03 Apr 2018)
Cumulative views and downloads (calculated since 03 Apr 2018)

Viewed (geographical distribution)

Total article views: 7,614 (including HTML, PDF, and XML) Thereof 6,529 with geography defined and 1,085 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Saved (final revised paper)

Latest update: 01 Aug 2026
Download
Short summary
Upwind horizontal axis wind turbines need to be aligned with the main wind direction to maximize energy yield. This paper presents new methods to improve turbine alignment and detect changes during operational lifetime with standard nacelle met mast instruments. The flow distortion behind the rotor is corrected with a multilinear regression model and two alignment changes are detected with an accuracy of ±1.4° within 3 days of operation after the change is introduced.
Share
Altmetrics
Final-revised paper
Preprint