• Frederiksborgvej 399, 118

    DK-4000 Roskilde

    Denmark

Organization profile

Organisation profile

Evaluation of models and theories based on experimental work is fundamental to research in wind energy. Experimental methodologies are used both to test and evaluate theoretical models and to verify the performance of wind turbine designs and wind turbine component designs. This is a vital element in the understanding and quantification of the uncertainty in wind energy projects, and consequently an essential aspect in securing a competitive advantage of the wind energy industry. 

The research of this section is aimed at the development of instrumentation and new methods for experimental determination of wind turbine characteristics, including test methods for the wind turbine industry.

Special efforts are focused on remote sensing techniques using wind lidars. A major effort is the development of a new European research infrastructure called WindScanner. It is a laser-based remote sensing instrument for measurements of wind and turbulence in three dimensions around huge wind turbines.

The section also represents expertise in organising and conducting field meteorological measurements (wind resources and siting, boundary-layer meteorology, turbulence and aero-elastic design), and in providing instruments as well as data systems and data management for the Department of Wind Energy and external clients in the global wind industry. Research results are applied in international standards and also in national and international projects.

The Test and Measurement Section operates two test stations for large wind turbines at Høvsøre and Østerild on Jutland’s west coast. These areas have excellent conditions with high wind speeds and flat terrain. Therefore, we can verify both performance and the wind turbine design bases for all operating conditions relevant to large wind turbines up to 250 meters tall.

Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Research Output 1994 2019

80 Downloads (Pure)

Alaiz Experiment (ALEX17): Campaign and Data Report: NEWA Deliverable Report D2.21

Cantero, E., Guillén, F. B., Rodrigo, J. S., De Azevedo Santos, P. A., Mann, J., Vasiljevic, N., Courtney, M., Martínez-Villagrasa, D., Martí, B. & Cuxart, J., 2019, NEWA - New European Wind Atlas. 105 p.

Research output: Book/ReportReportResearch

Open Access
File
120 Downloads (Pure)

Characterization of flow recirculation zones at the Perdigão site using multi-lidar measurements

Menke, R., Vasiljevi, N., Mann, J. & Lundquist, J. K., 2019, In : Atmospheric Chemistry and Physics. 19, 4, p. 2713-2723 11 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
53 Downloads (Pure)

Full-scale 3D remote sensing of wake turbulence - A taster

Larsen, G. C., Pedersen, A. T., Hansen, K. S., Larsen, T. J., Courtney, M. & Sjöholm, M., 2019, Proceedings of the Wake Conference 2019. 1 ed. IOP Publishing, Vol. 1256. 14 p. 012001. (Journal of Physics: Conference Series; No. Conf. 1, Vol. 1256).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File

Projects 2005 2020

Activities 2010 2019

  • 7 Conference presentations
  • 2 Participating in or organising workshops, courses, seminars etc.
  • 1 Consultancy
  • 1 Journal editor

How does a single tree affect the roughness of a landscape: Results from The Single Tree Experiment

Ebba Dellwik (Speaker), Nikolas Angelou (Other), Jakob Mann (Other), Paul van der Laan (Other), Safak Burak Altun (Other), Elliot Simon (Other)
12 Sep 2019

Activity: Talks and presentationsConference presentations

File

Wind farms in forests: Looking back - and ahead

Ebba Dellwik (Invited speaker), Albert Meseguer Urban (Other), Elliot Simon (Other), Nikolas Angelou (Other), Jakob Mann (Other)
28 Jun 2019

Activity: Talks and presentationsConference presentations

The Østerild Balconies Experiment

Ioanna Karagali (Guest lecturer), Jakob Mann (Guest lecturer), Ebba Dellwik (Guest lecturer), Guillaume Lea (Guest lecturer), Elliot Simon (Guest lecturer), Nikola Vasiljevic (Guest lecturer)
12 Dec 2017

Activity: Talks and presentationsConference presentations

Prizes

Best Poster

Anna Maria Sempreviva (Recipient), Nikolay Krasimirov Dimitrov (Recipient), Nikola Vasiljevic (Recipient) & Neil Davis (Recipient), 4 Apr 2019

Prize: Prizes, scholarships, distinctions