Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2022Extensive model validation for generic IEC 61400-27-1 wind turbine models
Villena-Ruiz, R.; Honrubia-Escribano, A.; Jiménez-Buendía, F.; Sosa-Avendaño, J.L.; Frahm, S.; Gartmann, P.; Fortmann, J.; Sorensen, P.E.; Gómez-Lázaro, E.
Journal Article
2021Advancing Wind Resource Assessment in Complex Terrain with Scanning Lidar Measurements
Gottschall, J.; Papetta, A.; Kassem, H.; Meyer, P.J.; Schrempf, L.; Wetzel, C.; Becker, J.
Journal Article
2021Biaxial Dynamic Fatigue Tests of Wind Turbine Blades
Bürkner, Falko
Dissertation
2021CertBench: Conclusions from the comparison of certification results derived on system test benches and in the field
Jassmann, U.; Frehn, A.; Röttgers, H.; Santjer, F.; Mehler, C.; Beißel, T.; Kaven, L.; Hoff, D. von den; Frühmann, R.; Azarian, S.; Neshati, M.; Quistorf, G.; Zuga, A.; Brennecke, M.; Jersch, T.; Schelenz, R.
Journal Article
2021A critical review on the structural health monitoring methods of the composite wind turbine blades
Malekimoghadam, R.; Krause, S.; Czichon, S.
Conference Paper
2021Development of a validated design methodology for hollow rotor shafts of wind turbines made of EN GJS 400 18 LT
Niewiadomski, Jan; Kirsch, Julian
Conference Paper
2021Experimental results on the influence of temperature and humidity on FMCW radar signals at 60 GHz
Simon, J.; Maetz, T.; Moll, J.; Krozer, V.; Krause, S.
Conference Paper
2021First comparison of the electrical properties of two grid emulators for UVRT test against field measurement
Frehn, A.; Azarian, S.; Quistorf, G.; Adloff, S.; Santjer, F.; Monti, A.
Journal Article
2021Harmonic Compensation by Limit Cycle Model Predictive Control
Cateriano Yanez, C.; Lichtenberg, G.; Pangalos, G.; Saez, J.S.
Journal Article
2021Holistic simulation of wind turbines with fully aero-elastic and electrical model
Wiens, M.; Frahm, S.; Thomas, P.; Kahn, S.
Journal Article
2021Humidity in Power Converters of Wind Turbines - Field Conditions and their Relation with Failures
Fischer, Katharina; Steffes, Michael; Pelka, Karoline; Tegtmeier, Bernd; Dörenkämper, Martin
Journal Article
2021Impact of Sea Ice Loads on Global Dynamics of Offshore Wind Turbines
Popko, Wojciech
Dissertation
2021A Multi-Point Meso–Micro Downscaling Method Including Atmospheric Stratification
Buhr, R.; Kassem, H.; Steinfeld, G.; Alletto, M.; Witha, B.; Dörenkämper, M.
Journal Article
2021Offshore wind farm global blockage measured with scanning lidar
Schneemann, J.; Theuer, F.; Rott, A.; Dörenkämper, M.; Kühn, M.
Journal Article
2021Optimized cast components in the drive train of wind turbines and inner ring creep in the main bearing seat
Kirsch, J.; Kyling, H.
Journal Article
2021Probabilistic approach for the fatigue strength prediction of polymers
Rosemeier, M.; Antoniou, A.
Conference Paper
2021Quantification of the Information Loss Resulting from Temporal Aggregation of Wind Turbine Operating Data
Beretta, Mattia; Pelka, Karoline; Cusido, Jordi; Lichtenstein, Timo
Journal Article
2021Reconstruction of operating loads in wind turbines with inertial measurement units
Wiens, M.; Martin, T.; Meyer, T.; Zuga, A.
Journal Article
2021Reliability-based design optimization of a spar-type floating offshore wind turbine support structure
Leimeister, M.; Kolios, A.
Journal Article
2021Understanding and mitigating the impact of data gaps on offshore wind resource estimates
Gottschall, J.; Dörenkämper, M.
Journal Article
2021Validation of Numerical Models of the Offshore Wind Turbine from the Alpha Ventus Wind Farm against Full-Scale Measurements within OC5 Phase III
Popko, W.; Robertson, A.; Jonkman, J.; Wendt, F.; Thomas, P.; Müller, K.; Kretschmer, M.; Hagen, T.R.; Galinos, C.; Dreff, J.-B. le; Gilbert, P.; Auriac, B.; Oh, S.; Qvist, J.; Sørum, S.H.; Suja-Thauvin, L.; Shin, H.; Molins, C.; Trubat, P.; Bonnet, P.; Bergua, R.; Wang, K.; Fu, P.; Cai, J.; Cai, Z.; Alexandre, A.; Harries, R.
Journal Article
2021A variable-fidelity hybrid surrogate approach for quantifying uncertainties in the nonlinear response of braided composites
Balokas, G.; Kriegesmann, B.; Czichon, S.; Rolfes, R.
Journal Article
2021Vorrichtung und Verfahren zur Permeabilitätsprüfung von porösen Medien
Braun, Roman
Patent
202010 Jahre Research at alpha ventus - Halbzeit?
Lange, Bernhard
Presentation
2020Active control of the reliability of wind turbines
Requate, N.; Meyer, T.
Journal Article
2020Adaptive interval observer design with application to wind energy converters
Chamoli, S.; Gambier, A.
Conference Paper
2020Advanced methods for geophysical and geotechnical soil investigation for the offshore wind industry
Wenau, Stefan
Presentation
2020Advanced Primary Control Structure for Variable Speed Wind Turbines with regard to Wind Fluctuations
Spichartz, B.; Gunther, K.; Sourkounis, C.
Conference Paper
2020Advancing wind resource assessment in complex terrain with scanning lidar measurements
Papetta, Alkistis; Gottschall, Julia
Presentation
2020Analysis of novel morphing trailing edge flap actuated by multistable laminates
Haldar, A.; Jansen, E.; Hofmeister, B.; Bruns, M.; Rolfes, R.
Journal Article
2020Analytical three‐dimensional wind flow model for real‐time wind farm simulation
Kipke, V.; Chhor, J.; Sourkounis, C.
Journal Article
2020Assessment of a rotor blade extension retrofit as a supplement to the lifetime extension of wind turbines
Rosemeier, M.; Saathoff, M.
Journal Article
2020Assessment of suction caisson drained tensile capacity through multiscale physical tests
Quiroz, Tulio; Foglia, Aligi
Conference Paper
2020Best practice for verification of wind turbine numerical models
Huhn, M.L.; Popko, W.
Conference Paper
2020Bildaufnahmevorrichtung, Verfahren und Computerprogramm für thermographische Messungen
Fredebohm, Malte
Patent
2020Cluster wakes impact on a far distant offshore wind farm's power
Schneemann, J.; Rott, A.; Dörenkämper, M.; Steinfeld, G.; Kühn, M.
Journal Article
2020Commissioning of the World's First Full-Scale MW-Class Superconducting Generator on a Direct Drive Wind Turbine
Song, X.; Buhrer, C.; Molgaard, A.; Andersen, R.S.; Brutsaert, P.; Bauer, M.; Hansen, J.; Rebsdorf, A.V.; Kellers, J.; Winkler, T.; Bergen, A.; Dhalle, M.; Wessel, S.; Brake, M.T.; Wiezoreck, J.; Kyling, H.; Boy, H.; Seitz, E.
Journal Article
2020Comparison of P-Y methods with large-scale tests of impact- and vibratory-driven piles
Spill, Severin; Foglia, Aligi; Dührkop, Jan
Conference Paper
2020Comparison of Weather Window Statistics and Time Series Based Methods Considering Risk Measures
Lübsen, Julia; Wolken-Möhlmann, Gerrit
Conference Paper
2020Control for the Provision of Virtual Inertia by Wind Turbines with PMSG considering Wind Fluctuations
Spichartz, B.; Gunther, K.; Sourkounis, C.
Conference Paper
2020Correlated power time series of individual wind turbines: A data driven model approach
Braun, T.; Waechter, M.; Peinke, J.; Guhr, T.
Journal Article
2020Damage resistance and low-velocity impact behaviour of hybrid composite laminates with multiple thin steel and elastomer layers
Düring, D.; Petersen, E.; Stefaniak, D.; Hühne, C.
Journal Article
2020Dependence of Floating LiDAR performance on external parameters - are existing onshore classification methods applicable?
Wolken-Möhlmann, Gerrit; Gottschall, Julia
Conference Paper
2020A design framework for monopiles in sand based on large-scale pile load tests and FE analysis
Siegl, Katja; Dührkop, Jan; Spill, Severin
Conference Paper
2020Design optimization of the OC3 phase IV floating spar-buoy, based on global limit states
Leimeister, M.; Kolios, A.; Collu, M.; Thomas, P.
Journal Article
2020Determination of stresses, strains and failure types in multidirectional laminates under pure bending
Petersen, E.; Kappel, E.; Koord, J.; Völkerink, O.; Hühne, C.
Journal Article
2020Development and feasibility study of segment blade test methodology
Ha, K.; Bätge, M.; Melcher, D.; Czichon, S.
Journal Article
2020Development and verification of an aero-hydro-servo-elastic coupled model of dynamics for FOWT, based on the MoWIT library
Leimeister, M.; Kolios, A.; Collu, M.
Journal Article
2020Development of an efficient buoyant jet integral model of a bubble plume coupled with a population dynamics model for bubble breakup and coalescence to predict the transmission loss of a bubble curtain
Bohne, T.; Grießmann, T.; Rolfes, R.
Journal Article
2020Development of thermal residual stresses during manufacture of wind turbine blades
Rosemeier, M.; Krimmer, A.; Antoniou, A.
Conference Paper
2020Differential Radar Imaging at 60GHz for Structural Health Monitoring of Wind Turbine Blades: Preliminary Experimental Results
Moll, J.; Maetz, T.; Wessel, D.; Krozer, V.; Krause, S.
Conference Paper
2020Distinct Turbulent Regions in the Wake of a Wind Turbine and Their Inflow-Dependent Locations: The Creation of a Wake Map
Neunaber, I.; Hölling, M.; Stevens, R.J.A.M.; Schepers, G.; Peinke, J.
Journal Article
2020Do Floating LiDARs qualify for assessing offshore wind turbine power curves?
Gottschall, Julia; Redl, Christoph; Patschke, Erik
Presentation
2020Dynamic Behaviour and Modelling of Variable-Speed Wind Turbines
Himker, N.; Wachter, M.; Peinke, J.; Mertens, A.
Conference Paper
2020Dynamic wake meandering model calibration using nacelle-mounted lidar systems
Reinwardt, I.; Schilling, L.; Dalhoff, P.; Steudel, D.; Breuer, M.
Journal Article
2020Dynamometer test rig drive train control with a high dynamic performance: Measurements and experiences
Neshati, M.; Wenske, J.
Journal Article
2020Effect of load reduction mechanisms on loads and blade bearing movements of wind turbines
Stammler, M.; Thomas, P.; Reuter, A.; Schwack, F.; Poll, G.
Journal Article
2020Effect of temperature on the viscoelastic damage behaviour of nanoparticle/epoxy nanocomposites: Constitutive modelling and experimental validation
Unger, R.; Arash, B.; Exner, W.; Rolfes, R.
Journal Article
2020Effects of dynamic induction control on power and loads, by LES-ALM simulations and wind tunnel experiments
Wang, C.; Campagnolo, F.; Sharma, A.; Bottasso, C.L.
Conference Paper
2020An efficient semi-analytical framework to tailor snap-through loads in bistable variable stiffness laminates
Haldar, A.; Groh, R.M.J.; Jansen, E.; Weaver, P.M.; Rolfes, R.
Journal Article
2020Endurance Test Strategies for Pitch Bearings of Wind Turbines
Stammler, Matthias
Dissertation
2020Experimental and numerical investigation of the transition zone of locally steel-reinforced joining areas under combined tension-bending loading
Petersen, E.; Koord, J.; Völkerink, O.; Stefaniak, D.; Hühne, C.
Journal Article
2020Experimental investigations on the fatigue resistance of automatically welded tubular X-joints for jacket support structures
Schürmann, K.; Schaumann, P.; Pittner, A.; Rethmeier, M.
Electronic Publication, Conference Paper
2020Experimental study of fluid-structure interaction at a model wind turbine blade using optical measurement techniques
Kröger, L.; Wester, T.T.B.; Langidis, A.; Nietiedt, S.; Göring, M.; Luhmann, T.; Peinke, J.; Hölling, M.; Gülker, G.
Conference Paper
2020Exploiting bend-twist coupling in wind turbine control for load reduction
Wiens, M.; Meyer, T.; Wenske, J.
Journal Article
2020Fatigue lifetime calculation of wind turbine blade bearings considering blade-dependent load distribution
Menck, Oliver; Stammler, Matthias; Schleich, Florian
Journal Article
2020Fluid-structure coupled investigations of the NREL 5 MW wind turbine for two downwind configurations
Dose, B.; Rahimi, H.; Stoevesandt, B.; Peinke, J.
Journal Article
2020Fractional order PID control with rate-limited anti-windup for the pitch system of wind turbines
Wang, X.; Gambier, A.; Vinagre, B.M.
Conference Paper
2020A framework for data‐driven structural analysis in general elasticity based on nonlinear optimization: The dynamic case
Gebhardt, C.G.; Steinbach, M.C.; Schillinger, D.; Rolfes, R.
Journal Article
2020Generation of Atmospheric Turbulence with Unprecedentedly Large Reynolds Number in a Wind Tunnel
Neuhaus, L.; Hölling, M.; Bos, W.J.T.; Peinke, J.
Journal Article
2020Geological development of the Limpopo Shelf (southern Mozambique) during the last sealevel cycle
Wenau, S.; Preu, B.; Spiess, V.
Journal Article
2020Geomorphological and seismostratigraphic evidence for multidirectional polyphase glaciation of the northern Celtic Sea
Tóth, Z.; McCarron, S.; Wheeler, A.J.; Wenau, S.; Davis, S.; Lim, A.; Spieß, V
Journal Article
2020Ground Testing of the World's First MW-Class Direct Drive Superconducting Wind Turbine Generator
Song, X.; Bührer, C.; Brutsaert, P.; Ammar, A.; Krause, J.; Bergen, A.; Winkler, T.; Dhalle, M.; Hansen, J.; Rebsdorf, A.V.; Wessel, S.; Brake, M. ter; Bauer, M.; Kellers, J.; Wiezoreck, J.; Pütz, H.; Kyling, H.; Boy, H.; Seitz, E.
Journal Article
2020H-Infinity Speed Controller Design for Vibratory Drive Trains with Low Mass Ratio
Bendrat, F.; Sourkounis, C.
Conference Paper
2020Hardware-in-the-loop simulation and control for developing very large wind energy systems
Basilios, R.; Gambier, A.
Journal Article
2020Hardware-in-the-loop Testing of Wind Turbine Nacelles for Electrical Certification on a Dynamometer Test Rig
Neshati, M.; Feja, P.; Zuga, A.; Roettgers, H.; Mendonca, A.; Wenske, J.
Conference Paper
2020Impact of manufacture-induced blade shape distortion on turbine loads and energy yield
Rosemeier, M.; Saathoff, M.
Conference Paper
2020Impact of site-specific thermal residual stress on the fatigue of wind turbine blades
Antoniou, A.; Rosemeier, M.; Tazefidan, K.; Krimmer, A.; Wolken-Möhlmann, G.
Conference Paper
2020Impact of Site-Specific Thermal Residual Stress on the Fatigue of Wind-Turbine Blades
Antoniou, Alexandros; Rosemeier, Malo; Tazefidan, Kutlualp; Krimmer, Alexander; Wolken-Möhlmann, Gerrit
Journal Article
2020Implementation and Experimental Validation of a Dynamic Model of a 10 MW Nacelle Test Bench Load Application System
Siddiqui, Muhammad Omer; Eich, Norbert; Eustorgi, Karin; Feja, Paul
Conference Paper
2020Influence of structural design variations on economic viability of offshore wind turbines: An interdisciplinary analysis
Hübler, C.; Piel, J.-H.; Stetter, C.; Gebhardt, C.G.; Breitner, M.H.; Rolfes, R.
Journal Article
2020Influence of the glass non-crimp fabric intrinsic undulation on the stiffness of the composite ply: A micromechanical approach
Antoniou, A.; Mikkelsen, L.P.; Goutianos, S.; Bagemiel, O.; Gebauer, I.; Flindt, R.; Sayer, F.
Conference Paper
2020Influence of the measurement parameters on depth-resolved residual stress measurements of deep rolled construction steel using energy dispersive x-ray diffraction
Breidenstein, B.; Heikebrügge, S.; Schaumann, P.; Dänekas, C.
Journal Article
2020Influences of Virtual Inertia Control on the Mechanical Drive Train of Wind Turbines
Gunther, K.; Spichartz, B.; Sourkounis, C.
Conference Paper
2020Interpolation of CPT data supported by 3D seismic data for offshore soil characterization
Werpup Oguro, A.; Keil, H.; Spiess, V.; Preu, B.; Herwig, V.; Wenau, S.
Conference Paper
2020Investigation of exact analytical solutions for circular notched composite laminates under tensile loading
Koord, J.; Stüven, J.-L.; Petersen, E.; Völkerink, O.; Hühne, C.
Journal Article
2020The making of the New European Wind Atlas - Part 1: Model sensitivity
Hahmann, A.N.; Sile, T.; Witha, B.; Davis, N.N.; Dörenkämper, M.; Ezber, Y.; García-Bustamante, E.; Fidel González-Rouco, J.; Navarro, J.; Olsen, B.T.; Söderberg, S.
Journal Article
2020The Making of the New European Wind Atlas - Part 2: Production and evaluatio
Dörenkämper, M.; Olsen, B.T.; Witha, B.; Hahmann, A.N.; Davis, N.N.; Barcons, J.; Ezber, Y.; García-Bustamante, E.; Fidel González-Rouco, J.; Navarro, J.; Sastre-Marugán, M.; Sile, T.; Trei, W.; Žagar, M.; Badger, J.; Gottschall, J.; Rodrigo, J.S.; Mann, J.
Journal Article
2020The Making of the New European Wind Atlas, Pt.2: Production and Evaluation
Dörenkämper, Martin; Olsen, Bjarke T.; Witha, Björn; Hahmann, Andrea N.; Davis, Neil N.; Barcons, Jordi; Ezber, Yasemin; Garcia-Bustamante, Elena; Gonazales-Rouco, J. Fidel; Navarro, Jorge; Sastre-Marugan, Mariano; Sile, Tija; Trei, Wilke; Zagar, Mark; Badger, Jake; Gottschall, Julia; Sanz Rodrigo, Javier; Mann, Jakob
Journal Article
2020The Making of the New European Wind Atlas. Pt.1: Model Sensitivity
Hahmann, Andrea N.; Sile, Tija; Witha, Björn; Davis, Neil N.; Dörenkämper, Martin; Ezber, Yasemin; Garcia-Bustamante, Elena; Gonzales-Rouco, J. Fidel; Navarro, Jorge; Olsen, Bjarke T.; Söderberg, Stefan
Journal Article
2020Method for the generation of stochastic wind fields fitted to measurement data in real-time
Thomas, P.; Szyslo, T.
Conference Paper
2020Model-based displacement estimation of wind turbine blades using strain modal data
Gundlach, J.; Knebusch, J.; Govers, Y.; Haller, B.
Conference Paper
2020Modelling of chemical shrinkage evolution with curing degree of a filled epoxy adhesive
Holst, T.; Sayer, F.; Antoniou, A.
Conference Paper
2020Modelling, Parametrization and Observer Design of a 20 MW Reference Wind Turbine for Control Purposes
Chamoli, S.; Gambier, A.
Conference Paper
2020Monitoring of suction bucket jackets for offshore wind turbines: Dynamic load bearing behaviour and modelling
Penner, N.; Grießmann, T.; Rolfes, R.
Journal Article
2020A multi phase-field fracture model for long fiber reinforced composites based on the Puck theory of failure
Dean, A.; Asur Vijaya Kumar, P.K.; Reinoso, J.; Gerendt, C.; Paggi, M.; Mahdi, E.; Rolfes, R.
Journal Article
2020Multiobjective Optimal Control: Algorithms, Approaches and Advice for the Application
Gambier, A.
Conference Paper
2020Multipoint reconstruction of wind speeds
Behnken, C.; Wächter, M.; Peinke, J.
Journal Article
2020A new conservative/dissipative time integration scheme for nonlinear mechanical systems
Gebhardt, C.G.; Romero, I.; Rolfes, R.
Journal Article
2020The New European Wind Atlas Model Chain
Sanz Rodrigo, J.; Chávez Arroyo, R.A.; Witha, B.; Dörenkämper, M.; Gottschall, J.; Avila, M.; Arnqvist, J.; Hahmann, A.; Sile, T.
Conference Paper
2020A novel rotor blade fatigue test setup with elliptical biaxial resonant excitation
Melcher, D.; Bätge, M.; Neßlinger, S.
Journal Article
2020Numerical Estimation of Anti-icing Heating Power for NREL 5MW Wind Turbine Blades in Cold Climate
Yassin, Khaled; Stoevesandt, Bernhard; Peinke, Joachim
Conference Paper
2020Numerical modeling and experimental validation of fatigue damage in Cross-Ply CFRP composites under inhomogeneous stress states
Brod, M.; Dean, A.; Scheffler, S.; Gerendt, C.; Rolfes, R.
Journal Article
2020Observer based Primary Control Structure without Wind Speed Measurement for Variable Speed Wind Turbines
Spichartz, B.; Sourkounis, C.
Conference Paper
2020OC6 Phase I: Investigating the underprediction of low-frequency hydrodynamic loads and responses of a floating wind turbine
Robertson, A.N.; Gueydon, S.; Bachynski, E.; Wang, L.; Jonkman, J.; Alarcón, D.; Amet, E.; Beardsell, A.; Bonnet, P.; Boudet, B.; Brun, C.; Chen, Z.; Féron, M.; Forbush, D.; Galinos, C.; Galvan, J.; Gilbert, P.; Gómez, J.; Harnois, V.; Haudin, F.; Hu, Z.; Dreff, J. le; Leimeister, M.; Lemmer, F.; Li, H.; McKinnon, G.; Mendikoa, I.; Moghtadaei, A.; Netzband, S.; Oh, S.; Pegalajar-Jurado, A.; Nguyen, M.Q.; Ruehl, K.; Schünemann, P.; Shi, W.; Shin, H.; Si, Y.; Surmont, F.; Trubat, P.; Qwist, J.; Wohlfahrt-Laymann, S.
Conference Paper
2020Off-axis loading in rotor blade fatigue tests with elliptical biaxial resonant excitation
Melcher, D.; Petersen, E.; Neßlinger, S.
Conference Paper
2020Offshore TIMES - Simulation of logistics concepts for O&M of offshore wind farms
Kaczenski, Jonas; Schnackenberg, Marco
Presentation
2020On the calibration of rotational augmentation models for wind turbine load estimation by means of CFD simulations
Burgos Tafur, B.S.; Daniele, E.; Stoevesandt, B.; Thomas, P.
Journal Article
2020On the progressive fatigue failure of mechanical composite joints
Gerendt, C.; Dean, A.; Mahrholz, T.; Englisch, N.; Krause, S.; Rolfes, R.
Journal Article
2020Optimization-based calibration of hydrodynamic drag coefficients for a semisubmersible platform using experimental data of an irregular sea state
Böhm, M.; Robertson, A.; Hübler, C.; Rolfes, R.; Schaumann, P.
Conference Paper
2020Overview of the PALM model system 6.0
Maronga, B.; Banzhaf, S.; Burmeister, C.; Esch, T.; Forkel, R.; Fröhlich, D.; Fuka, V.; Gehrke, K.F.; Geletič, J.; Giersch, S.; Gronemeier, T.; Groß, G.; Heldens, W.; Hellsten, A.; Hoffmann, F.; Inagaki, A.; Kadasch, E.; Kanani-Sühring, F.; Ketelsen, K.; Ali Khan, B.; Knigge, C.; Knoop, H.; Krč, P.; Kurppa, M.; Maamari, H.; Matzarakis, A.; Mauder, M.; Pallasch, M.; Pavlik, D.; Pfafferott, J.; Resler, J.; Rissmann, S.; Russo, E.; Salim, M.; Schrempf, M.; Schwenkel, J.; Seckmeyer, G.; Schubert, S.; Sühring, M.; Tils, R. von; Vollmer, L.; Ward, S.; Witha, B.; Wurps, H.; Zeidler, J.; Raasch, S.
Journal Article
2020A phase field approach for ductile fracture of short fibre reinforced composites
Dean, A.; Reinoso, J.; Jha, N.K.; Mahdi, E.; Rolfes, R.
Journal Article
2020Polymorphic uncertainty in met-ocean conditions and the influence on fatigue loads
Hübler, C.; Müller, F.; Rolfes, R.
Conference Paper
2020A practical approach for the peel stress prediction in the trailing-edge adhesive joint of wind turbine blades
Rosemeier, M.; Gebauer, T.; Antoniou, A.
Conference Paper
2020A pragmatic approach for a 3D material model considering elasto-plastic behaviour, damage initiation by Puck or Cuntze and progressive failure of fibre-reinforced plastics
Völkerink, O.; Petersen, E.; Koord, J.; Hühne, C.
Journal Article
2020Proof of concept: Elliptical biaxial rotor blade fatigue test with resonant excitation
Melcher, D.; Rosemann, H.; Haller, B.; Neßlinger, S.; Petersen, E.; Rosemeier, M.
Conference Paper
2020Proposals for a practical calibration method for mechanical torque measurement on the wind turbine drive train under test on a test bench
Zhang, H.; Wenske, J.; Reuter, A.; Neshati, M.
Journal Article
2020RAVE offers its 10 years of measurement data for research
Lange, Bernhard
Presentation
2020Real-time control and hardware-in-the-loop simulation for educational purposes of wind energy systems
Gambier, A.
Journal Article
2020ReliaBlade Project: A Material's Perspective towards the Digitalization of Wind Turbine Rotor Blades
Sayer, F.; Antoniou, A.; Goutianos, S.; Gebauer, I.; Branner, K.; Balzani, C.
Conference Paper
2020Salt-induced crestal faults control the formation of Quaternary tunnel valleys in the southern North Sea
Wenau, Stefan; Alves, Tiago M.
Journal Article
2020Simplified approach for the optimal number of rotors and support structure design of a multi rotor wind turbine system
Störtenbecker, S.; Anselm, R.; Dalhoff, P.
Conference Paper
2020Strain estimation for offshore wind turbines with jacket substructures using dual-band modal expansion
Henkel, M.; Häfele, J.; Weijtjens, W.; Devriendt, C.; Gebhardt, C.G.; Rolfes, R.
Journal Article
2020Stress-based assessment of the lifetime extension for wind turbines
Saathoff, M.; Rosemeier, M.
Conference Paper
2020A Structured Wind Turbine Controller Evaluation Process Embedded into the V-Model for System Development
Requate, N.; Wiens, M.; Meyer, T.
Conference Paper
2020Sub-Component testing for structural adhesive joint assessment in wind turbine rotor blades
Sayer, Florian
: Reuter, Andreas
Dissertation
2020Sub-seafloor object detection through dedicated diffraction imaging
Wenau, S.; Römer-Stange, N.; Keil, H.; Spiess, V.; Preu, B.
Conference Paper
2020System und Verfahren zur Erfassung von Partikeleinschlägen an einem Probenkörper
Buchholz, Benjamin; Gaßmann, Salome; Sayer, Florian
Patent
2020System, Verfahren und Verarbeitungsmodul zum Detektieren von ein oder mehreren Objekten im Meeresboden
Ramos Cordova, Carlos Alejandro; Preu, Benedict; Stange, Nikolas
Patent
2020Towards embedded radcom-sensors in wind turbine blades: Preliminary numerical and experimental studies
Simon, J.; Moll, J.; Krozer, V.; Kurin, T.; Lurz, F.; Weigel, R.; Krause, S.; Bagemiel, O.; Nuber, A.; Issakov, V.
Journal Article
2020Verfahren und Prüfvorrichtung zum Prüfen von Rotorblättern
Rosemeier, Malo; Bätge, Moritz; Haller, Bernd; Ha, Kwangtae; Wroblewski, Willi; Sayer, Florian
Patent
2020Verfahren und Vorrichtung zur sensorlosen Erfassung der Rotorposition einer Asynchronmaschine
Beckert, Ulrich; Wenske, Jan
Patent
2020Verfahren, Vorrichtung und Computerprogramm zum Detektieren von ein oder mehreren Objekten im Meeresboden
Ramos Cordova, Carlos Alejandro; Preu, Benedict; Stange, Nikolas; Keil, Hanno; Stefan, Wenau
Patent
2020Virtual Temperature Detection of Semiconductors in a Megawatt Field Converter
Rannestad, Bjørn; Fischer, Katharina; Nielsen, Peter; Gadgaard, Kristian; Munk-Nielsen, Stig
Journal Article
2020Vorrichtung und Verfahren zum Auftragen einer Materialraupe
Lindermann, Matthias; Gebauer, Ingo; Sayer, Florian
Patent
2020Wind turbine partial wake merging description and quantification
Scott, R.; Viggiano, B.; Dib, T.; Ali, N.; Hölling, M.; Peinke, J.; Cal, R.B.
Journal Article
2020X-Wakes [Cross-Wakes] - Interaction of the wakes of large offshore-wind farms and wind farm clusters with the marine atmospheric boundary layer
Dörenkämper, Martin
Presentation
2020X-Wakes - Interaktion der Nachläufe großer Offshore-Windparks und Windparkcluster mit der marinen atmosphärischen Grenzschicht
Neumann, Tom; Dörenkämper, Martin
Presentation