Dissertationen

• Kidambi Sekar, Anantha Padmanabhan: Measurement and Reconstruction of Wind Turbine Inflow with Ground and Nacelle-Based Scanning Lidars, Carl von Ossietzky Universität Oldenburg, 2024.

Referierte Zeitschriften

• Daniel Ribnitzky, Frederik Berger, Vlaho Petrović, Martin Kühn: Hybrid-Lambda: a low-specific-rating rotor concept for offshore wind turbines, Wind Energy Science, Vol. 9, issue 2, February 2024, https://doi.org/10.5194/wes-9-359-2024

• Ribnitzky, D., Petrović, V., and Kühn, M.: A scaling methodology for the Hybrid-Lambda Rotor – Characterization and validation in wind tunnel experiments, Wind Energ. Sci. Discuss. [preprint], https://doi.org/10.5194/wes-2024-168, in review, 2024. 

• M.A. Zúñiga Inestroza, P. Hulsman, V. Petrović and M. Kühn: Dynamic induction control for mitigation of wake-induced power losses: a wind tunnel study under different inflow conditions, Wind Energ. Sci. Discuss. [preprint], https://doi.org/10.5194/wes-2024-171, in review, 2024.

• Anantha Kidambi Sekar, Paul Hulsman, Marijn van Dooren, and Martin Kühn: Synchronised WindScanner field measurements of the induction zone between two closely spaced wind turbines, Wind Energy Scence, 9, July 2024, https://doi.org/10.5194/wes-9-1483-2024

• Patrick Moriarty, Nicola Bodini, Stefano Letizia, Aliza Abraham, Tyler Ashley, Konrad B. Bärfuss, Rebecca J. Barthelmie, Alan Brewer, Peter Brugger, Thomas Feuerle, Ariane Frère, Lexie Goldberger, Julia Gottschall, Nicholas Hamilton, Thomas Herges, Brian Hirth, Lin-Ya Hung, Giacomo Valerio Iungo, Hristo Ivanov, Colleen Kaul, Stefan Kern, Petra Klein, Raghavendra Krishnamurthy, Astrid Lampert, Julie K. Lundquist, Victor R. Morris, Rob Newsom, Mikhail Pekour, Yelena Pichugina, Fernando Porté-Angel, Sara C. Pryor, Andrew Scholbrock, John Schroeder, Samuel Shartzer, Eric Simley, Lilén Vöhringer, Sonia Wharton, Daniel Zalkind: Overview of preparation for the American WAKE ExperimeNt (AWAKEN), Journal of Renewable and Sustainable Energy, 16(5), October 2024, https://doi.org/10.1063/5.0141683

Tagungs- und Konferenzbeiträge (Paper)

• Sinem Uluocak, Frauke Theuer, Lars Neuhaus, Manuel Zúniga, Paul Hulsman, and Martin Kühn: The lidar probe volume averaging effect: A wind tunnel investigation in streamwise turbulence with continuous-wave lidar, Journal of Physics, Conference Series, 2767 (2024), https://doi.org/10.1088/1742-6596/2767/4/042027

• Johannes Paulsen, Martin Dörenkämper, and Gerald Steinfeld: Power production and large-scale wake effects of offshore wind turbines with low specific rating, Journal of Physics, Conference Series, 2767 (2024), https://doi.org/10.1088/1742-6596/2767/9/092060

• Lars Neuhaus, Daniel Ribnitzky, Michael Hölling, Matthias Wächter, Kerstin Avila, Martin Kühn, and Joachim Peinke: Model wind turbine performance in turbulent–non-turbulent boundary layer flow, Journal of Physics, Conference Series, 2767 (2024), https://doi.org/10.1088/1742-6596/2767/4/042018

• David Onnen, Lars Neuhaus, Vlaho Petrović, Daniel Ribnitzky, Martin Kühn; Dynamic wake conditions tailored by an active grid in the wind tunnel, J. Phys.: Conf. Ser. 2767 042038, 2024 

• Jan Kai Bohrer, Vlaho Petrović, Andreas Rott, and Martin Kühn: LES-based validation of a dynamic wind farm flow model under unsteady inflow and yaw misalignment, Journal of Physics: Conference Series, 2767 032041, 2024, https://doi.org/10.1088/1742-6596/2767/3/032041

• P. Hulsman, M. Howland, T. Göçmen, V. Petrović and M. Kühn, "Self-Learning Data-Driven Wind Farm Control Strategy Using Field Measurements," 2024 American Control Conference (ACC), Toronto, ON, Canada, 2024, pp. 1057-1064, https://doi: 10.23919/ACC60939.2024.10644839.

• M.A. Zúñiga Inestroza, P. Hulsman, V. Petrović and M. Kühn: On the impact of different static induction control strategies on a wind turbine wake, Journal of Physics: Conference Series, 2767 092082, 2024, https://doi.org/10.1088/1742-6596/2767/9/092082

• Meijer, J., Steinfeld, G., Vollmer, L., & Dörenkämper, M. (2024, June). The global blockage effect of a wind farm cluster-an LES study. Journal of Physics: Conference Series (Vol. 2767, No. 9, p. 092093). IOP Publishing. https://doi.org/10.1088/1742-6596/2767/9/092093

   

• Lin-Ya Hung, Julia Gottschall, A. Lilén Vöhringer, Brian D. Hirth and John Schroeder: Comparison of line-of-sight wind speed measurements from an X-band radar and a long-range scanning lidar. Journal of Physics: Conference Series (Vol. 2767, No.4,  042030). IOP Publishing. https://doi.org/10.1088/1742-6596/2767/4/042030

• A L Vöhringer, J Gottschall, B D Hirth, L-Y Hung, J K Lundquist, J Schneemann, J L Schroeder, F Theuer and M Kühn: Comparison of horizontal wind speed and direction measurements from dual-Doppler radar and profiling lidars. Journal of Physics: Conference Series (Vol. 2767, No.9,  092101). IOP Publishing. https://doi.org/10.1088/1742-6596/2767/9/092101

Tagungs- und Seminarbeiträge (Vorträge und Poster)

WindEurope, March 20th - 22nd 2024, Bilbao, Spain:

• Paul Hulsman: „Accuracy of the inflow measurements based on the nacelle sensors on an intentionally misaligned wind turbine“ (Talk and Poster)

IEA Wind Task 51 Workshop, April 9th - 12th 2024, Roskilde, Denmark:

• Janna Seifert: „Prediction of ramp events using lidar-based minute-scale power forecast“

International RAVE Workshop, March 13th 2024, Berlin, Germany:

• Andreas Rott: „Wind Vane Correction During Yaw Misalignment"

TORQUE 2024, University of Florence, Florence

• Jan Kai Bohrer: „LES-based Validation of a Dynamic Wind Farm Flow Model under Unsteady Inflow and Yaw Misalignment“
• Paul Hulsmann: „Assessing Closed-Loop Data-Driven Wind Farm Control Strategies within a Wind Tunnel
• Jorrit Meijer: „The Global Blockage Effect of a Wind Farm Cluster - an LES study“ (Poster)
• David Onnen: „Dynamic Wake Conditions Tailored by an Active Grid in the Wind Tunnel“ (Poster)
• Johannes Paulsen: „Power Production and Large-Scale Wake Effects of Novel Rotor Concepts“ (Poster)
• Sinem Uluocak: „The Lidar Probe Volume Averaging Effect: A Wind Tunnel Investigation in Streamwise Turbulence with Continuous-Wave Lidar“ (Poster)
• Manuel Zúñiga: „On the Impact of Different Static Induction Control Strategies on a Wind Turbine Wake“
• A. Lilén Vöhringer: “Comparison of horizontal wind speed and direction measurements from dual-Doppler radar and profiling lidars”; “Comparison of line-of-sight wind speed measurements from an X-band radar and a long-range scanning lidar” (as co-author)

ACC 2024, Toronto, Canada:

• Paul Hulsman: „Self-Learning Data-Driven Wind Farm Control Strategy Using Field Measurements“ (Talk)

Wind Europe Technology Workshop, 10 June 2024, Dublin, Ireland:

• Arjun Anantharaman: „Are offshore wind turbine loads impacted by far-reaching cluster wakes?

EAWE PHD Seminar, 24 - 26 September 2024, Visby:

• Annika Gaiser: „Analysis of vertically staggered wind farm setups as a mitigation strategy for wind farm cluster wakes“
• David Onnen: „Spectral coherence of wake motions with flow structures and turbine responses“
• Daniel Ribnitzky: „Advancements on the Hybrid-Lambda blade design and control methodology“
• Sinem Uluocak: „Detection of turbulent structures of wind turbine inflow using dual WindScanner measurements“

IEA task 55, systems engineering workshop, DTU, Roskilde, 3.-4.12.2024:

• Ribnitzky, Paulsen, Neuhaus, Kühn: The Hybrid-Lambda rotor design and control methodology; IEA systems engineering workshop, DTU 03.12.2024 

Projektberichte, Daten und Software