SWE Publikationen

• Fischer, T., deVries, W., Rainey, P., Schmid, B., Argyriadis, K. and Kühn, M.: Offshore Support Structure Optimization by means of Integrated Design and Controls (accepted at Wind Energy Journal, to be published in 2011).
• Fischer, T., Rainey, P., Bossanyi, E. and Kühn, M.: Study on Control Concepts suitable for Mitigation of Loads from Misaligned Wind And Waves on Offshore Wind Turbines supported on Monopiles (accepted at Wind Engineering Journal, to be published in 2011).
• Long, H., Moe, G. and Fischer, T.: Lattice Towers for bottom-fixed Offshore Wind Turbines in the Ultimate Limit State - Variation of Some Geometric Parameters (accepted at Journal of Offshore Mechanics and Arctic Engineering, to be published in 2011).
• Fischer, T., deVries, W., Rainey, P., Schmid, B., Argyriadis, K. and Kühn, M.: Integration of Support Structure and Turbine Design - Final Results of WP4 Task 4.1 on Offshore Support Structures of the EU UpWind Project, ISOPE, Maui, 2011 (peer reviewed paper).
• LeBlanc, C., Tarp-Johansen, N.J., Rodenhausen, M. and Fischer, T.: Soil Response of Offshore Wind Turbines - Stiffness and Damping of Monopile Foundations in Sand, EWEA, Brussels, 2011.
• Rodriguez T., A., Carcangiu, C., Pineda, M., Fischer, T., Kuhnle, B., Scheu, M..: Wind Turbine Tower Load Reduction using Passive and Semi-Active Dampers, EWEA, Brussels, 2011.
• Carcangiu, C., Schlipf, D., Fischer, T., Bossanyi, E. and Pineda, I.: Facing Extreme Wind Conditions with LIDAR Assisted Control, EWEA, Brussels, 2011.
• Rodriguez T., A., Carcangiu, C., Pineda, M., Fischer, T., Kuhnle, B., Scheu, M. and Martin, M.: Wind Turbine Structural Damping Control for Tower Load Reduction, IMAC, Jacksonville, 2011.
• Fischer, T.: Executive Summary - Work Package 4 on Offshore Foundations and Support Structures, EU-UpWind-Projekt, Stuttgart, 2011.
• Denis Matha, Andrew Cordle, Ricardo Pereira, Jason Jonkman, Markus Schlipf; “Challenges in Simulation of Aerodynamics, Hydrodynamics and Mooring Line Dynamics of Floating Offshore Wind Turbines”, ISOPE 2011, Maui, 2011 (peer reviewed paper).
• Denis Matha, Uwe Fechter, Martin Kühn: Non-linear Multi-Body Mooring System Model for Floating Offshore Wind Turbines, EWEA OFFSHORE2011, Amsterdam.
• Beyer, F., Sebastian, T., Matha, D., Lackner, M.A.: Curved Vortex Filaments in Free Vortex Wake Analysis of Floating Wind Turbines, EWEA OFFSHORE2011, Amsterdam.
• Jason Jonkman, Denis Matha,"Dynamics of Offshore Floating Wind Turbines—Analysis of Three Concepts" Wind Energy Journal, first published online 7 JAN 2011
• H. Söker, O. Monux, B.-M. Ehlers, Fl. Stache, K. Smolders, J. Peeters, T. Hecquet, PROTEST - Procedures for Testing Wind Energy Systems Drive Train Case Study II, DEWI Magazin N°39

SWE Wissenschaftliche Vorträge

SWE Technische und populärwissenschaftliche Vorträge

SWE Publikationen

• M. Capellaro, M. Kühn, Boundaries of Bend Twist Coupling, The Science of Making Torque from Wind, Crete, Greece, June 2010
• T. Fischer, M. Kühn, Control Strategies for an Offshore Wind Turbine on a Monopile under Misaligned Wind and Wave Loading, The Science of Making Torque from Wind, Crete, Greece, June 2010
• M. Kühn, T. Klaus, Windenergie - Auf dem Weg zur konventionellen Energie?, in: Erneuerbare Energien, Themenheft Forschung, Nr. 6, Universität Stuttgart 2010.
• D. Schlipf, S. Schuler, F. Allgöwer, M. Kühn, Look-Ahead cylcic pitch control with LiDAR, The Science of Making Torque from Wind, Crete, Greece, June 2010.
• D. Schlipf, D. Trabucchi, O. Bischoff, M. Hofsäß, J. Mann, T. Mikkelsen, A. Rettenmeier, J.J. Trujillo, M. Kühn, Testing of Frozen Turbulence Hypothesis for Wind Turbine Applications with a Scanning Lidar System,  ISARS 2010.
• M. Sjöholm, T. Mikkelsen, L. Kristensen, J. Mann, P. Kirkegaard, S. Kapp, D. Schlipf, J. J. Trujillo, Spectral analysis of wind turbulence measured by a Doppler Lidar for velocity fine structure and coherence studies, ISARS 2010.
• S. Schuler, D. Schlipf, M. Kühn and F. Allgöwer. l1-Optimal Multivariable Pitch Control for Load Reduction on Large Wind Turbines, EWEC, Warsaw, Poland, April 2010.
• D. Schlipf, O. Bischoff, M. Hofsäß, A. Rettenmeier, J.J. Trujillo, M. Kühn, LiDAR and wind turbine control, Proc. PhD Summer School: Remote sensing for wind energy 2009, Roskilde, Denmark, June 2010.
• U. Smolka, Feasibility of Observer Supported Monitoring of Tower Loading, The Science Of Making Torque from Wind, Crete, Greece, June 2010.
• A. Rettenmeier , M. Hofsäß, D. Schlipf , J.J.Trujillo , B. Siegmeier , M. Kühn, Wind field analyses using a nacelle-based LIDAR system, EWEC, Warsaw, Poland, April 2010.
• Tim Fischer, Martin Kühn, Importance and Mitigation of Loading on Offshore Wind Turbines on Monopiles Support Structures in Cases of Non-Availability, ISOPE, June 2010.
• Daniel Kaufer, Tim Fischer, Fabian Vorpahl, Wojciech Popko, Different approaches to modelling jacket support structures and their impacts on overall wind turbine dynamics, DEWEK, Bremen, Germany, November 2010.
• A. Rettenmeier, M Hofsäß, M. Wächter, M. Kühn, J. Peinke, T. Neumann, H. Mellinghoff, Y. Käsler, S. Rahm, B. Siegmeier, J. Rauch, Final Results of the Joint Project "Development of LIDAR Wind Sensing for the German Offshore Test Site", DEWEK, Bremen, Germany, November 2010.
• D. Schlipf, T. Fischer, C. E. Carcangiu, M. Rossetti, E. Bossanyi, Load Analysis of Look-Ahead Collective Pitch Control Using LIDAR, DEWEK, Bremen, Germany, November 2010.
• O. Bischoff, M. Hofsäß, A. Rettenmeier, D. Schlipf, B. Siegmeier, Statistical Load Estimation Using a Nacelle-Based Lidar System, DEWEK, Bremen, Germany, November 2010.
• J. J. Trujillo, M. Kühn, O. Bischoff, M. Hofsäß, A. Rettenmeier, D. Schlipf, Validation of a Dynamic Meandering Model with Near Wake Lidar Measurements, DEWEK, Bremen, Germany, November 2010.
• Denis Matha, Stefan Hauptmann, Thomas Hecquet, Methodology and Results of Loads Analysis of Wind Turbine with Advanced Aeroelastic Multi-Body Simulation, DEWEK, Bremen, Germany, November 2010.
• Denis Matha; “Model Development and Loads Analysis of a Wind Turbine on a Floating Offshore Tension Leg Platform”, AIAA 2010-997, ASME Wind Energy Symposium Orlando Januar 2010
  
• T. Fischer, W. Popko, JD Sørensen, M. Kühn Load Analysis of the Upwind jacket Reference Support Structure,
  M. Rodenhausen, C.L. Thilsted, N.J. Tarp-Johansen, T. Fischer, Soil Response of Offshore Wind Turbines - Stiffness and damping of monipile foundations, DEWEK, Bremen, Germany, November 2010.
• A. Rodrigzez, C.E. Carcangiu, I. Pineda, T. Fischer, B. Kuhnle, M. Scheu, M. Martin, Enhancement of wind turbine structural damping by using passive and semi-active structural control devices for tower load reduction, DEWEK, Bremen, Germany, November 2010.

SWE wissenschaftliche Vorträge

• D. Schlipf, O. Bischoff, M. Hofsäß, A. Rettenmeier, J.J. Trujillo, Nacelle based LIDAR for different wind turbine applications, PhD Summer School: Remote sensing for wind energy, Roskilde, Denmark, June 2010
• T. Fischer, Upwind, WP04 Offshore Foundations and Support Structures Side Event, EWEC 2010, Varsaw, Poland, Side event.
• T. Fischer, Upwind, Offshore Support Structures, Current Research in the Scope of the Upwind Project, HWEA, Athen, Greece, April 2010

SWE technische und populärwissenschaftliche Vorträge

• U. Smolka, Better Energy Through Research - Potential for Wind Turbine Technology, EUROAVIA Symposium, Stuttgart, May 2010.
• A. Rettenmeier, Stürmische Entwicklung der Windkrafttechnik- Die Entwicklung in den letzten zwei Jahrzehnten und Ausblick, Windkraft Symposium Schwaben, Augsburg, Germany, December 2010.
• A. Rettenmeier, Windenergie - Stuttgarter Forschungsaktivitäten im Offshore Testfeld alpha ventus, Ringvorlesung zum Wissenschaftsjahr "Zukunft der Energie", Stuttgart, Germany, July 2010.

• M. Capellaro, A. Miller, H. Bais, T. Klaus, J. Lehmann, S. Scheper, L.G.J. Janssen, M. Kühn, Good News about Wind Energy, EWEC 2009, Marseille, 2009.
• N. Cosack, M. Kühn, An Approach for Fatigue Load Monitoring without Load Measurement Devices, Scientific Track, EWEC 2009, Marseille, 2009.
• T. Fischer, M. Kühn, Site Sensitive Support Structure and Machine Design for Offshore Wind Farms, EWEC 2009, Marseille, 2009.
• T. Fischer, P.Rainey, E. Bossanyi, M. Kühn, Optimization Potential for Monopile Support Structures using Offshore-Specific Controls, European Offshore Wind, Stockholm, 2009.
• J. Jonkman, D. Matha, T. Fischer, A Quantitative Comparison of the Responses of Three Floating Platform Concepts, EOWC, Stockholm, 2009.
• D. Kaufer, N. Cosack, C. Böker, M. Seidel, M. Kühn, Integrated Analysis of the Dynamics of Offshore Wind Turbines with Arbitrary Support Structures, EWEC 2009, Marseille, 2009.
• D. Kaufer, Development of design methods and requirements of offshore wind turbines with complex support structures, PhD Outlook, 5th EAWE PhD Seminar, Durham, UK, 2009
• M. Kühn, R. Gasch, S. Sundermann, Kap. 8 Strukturdynamik, in: R. Gasch, J. Twele, Windkraftanlagen - Grundlagen und Entwurf, 6. Aufl., Teubner, 2009.
• M. Kühn, T. Klaus, Windenergie - Rückenwind für eine zukunftsfähige Technik, in: Th. Bührke, R. Wengenmayr (Hrsg.), Erneuerbare Energie. Alternative Energiekonzepte für die Zukunft, Wiley-VCH, Weinheim 2009.
• M. Kühn, T. Klaus, Windenergie - Technologieentwicklung und aktuelle Trends, in: T. Böhmer, C. Weißenborn (Hrsg.), Energie im Dialog 3: Erneuerbare Energien. Perspektiven für die Stromerzeugung, VWEW-Energieverlag, 2. Aufl., 2009.
• M. Kühn, Kap. 16 Offshore-Windparks, in: R. Gasch, J. Twele, Windkraftanlagen - Grundlagen und Entwurf, 6. Aufl., Teubner, 2009.
• L. Lehmann, M. Kühn, Mit dem Wind gegen den Wind. Das Windfahrzeug InVentus Ventomobil, in: Physik in unserer Zeit, Volume 40, Issue 4, 2009.
• H. Long, T. Fischer, G. Moe, Design Methodology and Optimization of Lattice Towers for Offshore Wind Turbines in 35 Water Depth, EWEC 2009, Marseille, 2009.
• D. Matha, J. Jonkman, T. Fischer, Model Development and Loads Analysis of a Wind turbine on a Floating Offshore Tension Leg Platform, EOWC, Stockholm, 2009.
• D. Schlipf, J.J. Trujillo, V. Basterra, M. Kühn, Development of a Wind Turbine LiDAR Simulator, EWEC 2009, Marseille, 2009.
• M. Seidel, F. Ostermann, A.P.W.M. Curvers, M. Kühn, D. Kaufer, C. Böker, Validation of Offshore load simulations using measurement data from the DOWNVInD project, conference paper, Stockholm, EOW 2009.
• J.J. Trujillo, M. Kühn, Adaptation of a Lagrangian Dispersion Model for Wind Turbine Wake Meandering Simulation, EWEC 2009, Marseille, 2009.
• F. R. Vorpahl, A. van Wingerde, M. Blunk, H.-G. Busmann, S. Kleinhansel, T. Kossel, M. Kohlmeier, C. Böker, D. Kaufer, Validation of a Finite Element Based Simulation Approach for Offshore Wind Turbines within IEA Wind Annex XXIII – Simulation Challenges and Results for 5-MW Turbine on a Tripod Substructure, ISOPE 2009, Osaka, Japan, 2009.
• M. Wächter, A. Rettenmeier, M. Kühn, J. Peinke, Characterization of short time fluctuations in atmospheric wind speeds by LIDAR measurements, Meteorologische Zeitschrift, Volume 18, Number 3, June 2009.
• M. Wietschel, D. Kaufer, M. Kühn, et al., Energietechnologien 2050 – Schwerpunkte für Forschung und Entwicklung, Studie gefördert durch das Bundesministerium für Wirtschaft und Technologie (BMWi), http://www.energietechnologien2050.de, Karlsruhe, 2009.

• N. Cosack, M. Kühn, An Approach for Fatigue Load Monitoring without Load Measurement Devices, Scientific Track, EWEC 2009, Marseille, 2009.
• D. Kaufer, Integrated Analysis of the Dynamics of Offshore Wind Turbines with Arbitrary Support Structures, EWEC 2009, Marseille, 2009
• J. Quappen, N. Cosack, D. Kaufer, M. Kühn, et al., Verifikation von Windenergieanlagen, PTJ Wissenschaftstage, Oldenburg, 2009
• D. Schlipf, LiDAR and wind turbine control, PhD Summer School: Remote sensing for wind energy, Roskilde, Denmark, June 2009.
• D. Schlipf, O. Bischoff, M. Hofsäß, A. Rettenmeier, J.J. Trujillo, M. Kühn, Nacelle mounted pulsed LiDAR systems, IEA Topical Expert Meeting on "Remote Wind Speed Sensing Techniques using SODAR and LIDAR", Boulder, USA, October 2009.
• J.J. Trujillo, F. Castellote, O. Bischoff, M. Hofsäß, D. Schlipf, A. Rettenmeier and M. Kühn, AMeasurements of a multi-MW turbine near wake using lidar from the nacelle. EUROMECH 508, Madrid, October, 2009
• J.J. Trujillo, M. Kühn, Adaptation of a Lagrangian Dispersion Model for Wind Turbine Wake Meandering Simulation, EWEC 2009, Marseille, 2009.

SWE Publikationen

• C. Beller, J. J. Trujillo, M. Kühn, Design of a Venturi Integrated in a Multi-Story Building to Encase a Wind Turbine, EWEC 2008, Brüssel.
• M. Kühn, D. Kaufer, N. Cosack, J. Quappen, O. Bischoff, C. Böker, S. Emeis, J. Tambke, M. Klingele, T. Lutz, B. Mazumder, Th. Neumann, M. Seidel, Joint Technology Development for Offshore Wind Turbines - The OWEA Project at „alpha ventus", DEWEK08, Bremen, November 2008.
• N. Cosack, M. Kühn, Estimating Fatigue Spectra from Standard Wind Turbine Signals, DEWEK, Bremen, November 2008.
• M. Capellaro, M. Kühn, Bend Twist Coupled Wind Turbine Blades: Modelling and Optimization, DEWEK08, Bremen, November 2008.
• T. Fischer, M. Kühn, Integrated Design of Offshore Wind Turbines for Compensation of Site Variability, DEWEK, Bremen, 2008.
• J. Lehmann, A. Miller, M. Capellaro , M. Kühn, InVentus - Technology Development of a Wind Driven Vehicle Using a Horizontal Axis Wind Turbine, DEWEK08, Bremen, November 2008.
• H. Söker, R. Klosse, J. Winkelmann, J. B. Franke, J. Peeters, C. Ongena, S. Hauptmann, PROTEST - Procedures for Testing and Measuring Wind Energy Systems, Drive Train Case Study, DEWEK08, Bremen, November 2008.
• M. Wächter, J. Gottschall, A. Rettenmeier, J. Peinke, Dynamical Power Curve Estimation Using Different Anemometer Types, DEWEK08, Bremen, November 2008.
• S. Hauptmann, D. Kaufer, M. Kühn, Wind Turbine Simulation Using a Coupled Free Wake and Multibody System Code, DEWEK08, Bremen, November 2008.
• S. Streiner, S. Hauptmann, M. Kühn, E. Krämer, Coupled Fluid-Structure Simulations of a Wind Turbine Rotor, DEWEK08, Bremen, November 2008.
• A. Rettenmeier, M. Wächter, H. Mellinghoff, S. Rahm, A. Hofmann, L. Reeder, M. Kühn, Development of LIDAR Measurements for the German Offshore Test Site "Alpha Ventus", ISARS, RISØ-DTU, Juni 2008.
• W. Huang; M. Kühn, MingFu Liao, Loads Analysis of a Wind Turbine in Extreme Climatic Conditions in China, DEWEK08, Bremen, November 2008.
• A. Rettenmeier, D. Schlipf, M. Wächter, Y. Käsler, H. Mellinghoff, B. Siegmeier, L. Reeder, M. Kühn, LiDAR Technology for the German Offshore Test Site "alpha ventus" - Joint Project in Measurement Development, DEWEK08, Bremen, November 2008.
• D. Kaufer, Aeroelastic Simulation of Wind Turbines by Coupling a Free Vortex Wake Model with SIMPACK, SIMPACK News, Wessling, 04/2008.
• M. Kühn, Mechanischer Aufbau von Nabe und Gondel, Studienbrief Weiterbildendes Studium Windenergie - Technologie u. Management, Univ. Oldenburg, 3. Aufl., 2008.
• M. Kühn, Windenergie - Rasante Entwicklung einer zukunftsträchtigen Technologie, In: Freiburger Universitätsblätter, Jg. 2008, Heft 180; pp. 89-103.
• M. Kühn, Offshore, Studienbrief Weiterbildendes Studium Windenergie -Technologie u. Management, Univ. Oldenburg, 3. Aufl., 2008.
• D. Schlipf, M. Kühn, Prospects of a Collective Pitch Control by Means of Predictive Disturbance Compensation Assisted by Wind Speed Measurements, DEWEK 2008, Bremen, November 2008.
• J.J. Trujillo, M. Kühn, LIDAR Measurement and Modelling of Wind Turbine Far-Wake Dynamics, DEWEK08, Bremen, November 2008.
• M. Wächter, A. Rettenmeier, J. Peinke, Wind velocity measurements using a pulsed LIDAR system, ISARS, RISØ-DTU, Juni 2008.
• J. Quappen, Overall Dynamics and Integrated Design of Offshore Wind Turbines, 4th EAWE Seminar on Wind Energy in Europe, Magdeburg, Oktober 2008.
• J. J. Trujillo, D. Schlipf, A. Rettenmeier, Enhanced Measurements of a Large Turbine Near-Wake Using LIDAR from the Nacelle, ISARS, RISØ-DTU, Juni 2008.
• U. Smolka, Online Load Monitoring of Wind Turbines for Advanced Control and Optimized Operation, 4th EAWE Seminar on Wind Energy in Europe, Magdeburg, Oktober 2008.

SWE Wissenschaftliche Vorträge

• J.J. Trujillo, Ferhat Bingöl, Gunner Larsen, Jakob Mann und Martin Kühn, LiDAR measurements of wind turbine wake dynamics and comparison with an engineering mode, Wake Seminar on POWWOW, Oldenburg, Juni 2008.
• M. Capellaro, Bend Twist Coupled Wind Turbine Blades: Modelling and Optimization, DEWEK08, Bremen, November 2008.
• N. Cosack, M. Kühn, Estimating Fatigue Spectra from Standard Wind Turbine Signals, DEWEK, Bremen, November 2008.
• T. Fischer, Integrated Design of Offshore Wind Turbines for Compensation of Site Variability, DEWEK, Bremen, 2008.
• S. Hauptmann, Wind Turbine Simulation Using a Coupled Free Wake and Multibody System Code, DEWEK08, Bremen, November 2008.
• M. Kühn, Joint Technology Development for Offshore Wind Turbines - The OWEA Project at „alpha ventus", DEWEK08, Bremen, November 2008.
• M. Kühn, Nutzung von Windenergie und zugehörige LIDAR-Messaufgaben, DLR-Seminar am Institut für Physik der Atmosphäre, Oberpfaffenhofen, 31.Okt. 2008.
• M. Kühn, Windenergie - Beiträge zur Stromerzeugung in Baden-Württemberg und im Rahmen des Erneuerbare Energien Gesetz, 3. Stuttgarter Energieforum „Kraftwerksstandort Baden-Württemberg - Quo Vadis ?" 8. April 2008.
• M. Kühn, Windenergie: Status und (inter-)nationale Rolle in der zukünftigen Energieversorgung, Studium Generale, Universität Freiburg, 19. Jan. 2008.
• J. Lehmann, A. Miller, N. Mittelmeier, T. Klaus, M. Kühn, InVentus - Mit Stuttgarter Luftfahrtkompetenz zum Sieg beim 1. Aeolus Race, Kolloquium Fak. 6, Univ. Stuttgart, 4. Dez. 2008.
• A. Rettenmeier, LiDAR Technology for the German Offshore Test Site "alpha ventus" - Joint Project in Measurement Development, DEWEK08, Bremen, November 2008.
• D. Schlipf, Prospects of a Collective Pitch Control by Means of Predictive Disturbance Compensation Assisted by Wind Speed Measurements, DEWEK 2008, Bremen, November 2008.
• M. Kühn, Offshore-Windenergieanlagen: Was sie aushalten, was sie leisten, RAVE - Offshore-Testfeldforschung im Windpark alpha ventus, Auftaktveranstaltung, 8. Mai 2008, Berlin.

SWE Technische und populärwissenschaftliche Vorträge

• T. Fischer, Wie kann ich Schwerpunkte im Bereich Windenergie im Rahmen eines Vollzeitstudiums und/oder der Promotion setzen?, HusumWind, Husum, 2008.
• T. Fischer, Wie kann ich Schwerpunkte im Bereich Windenergie im Rahmen eines Vollzeitstudiums setzen?, Bildungsmesse Erneuerbare Energien, Gelsenkirchen, 2008.
• S. Hauptmann, The AeroDyn - SIMPACK Interface, AeroDyn Overhaul Kick-off Meeting, Boulder, February 2008.