Koukoura, Christina

Kristensen, Ole Jesper

Krogh, Thomas

Natarajan, Anand

The variation in simulated monopile substructure loads is quantified by validating an aero-hydro-servo-elastic design tool with offshore foundation load measurements. A three bladed 3.6MW pitch controlled variable speed wind turbine for offshore monopile foundations is modeled in the HAWC2 simulation code. A flexible soil model is included in the analysis. Fatigue loads analysis is performed for both the dynamic simulations and on-site foundation strain measurements. The wind farm wake effects on the monopile fatigue loads is also examined and compared with load measurements. Potential discrepancies between simulated loads and measurements are detailed and explained

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Christina Koukoura - DTU Orbit (06/08/2016) Koukoura, Christinakouk@dtu.dkDepartment of Wind Energy - PhD Student, Former   Publications:  Cross-wind fatigue analysis of a full scale offshore wind turbine in the case of wind–wave misalignment.Koukoura, C., Brown, C., Natarajan, A. & Vesth, A. 2016 In : Engineering Structures. 120, p. 147–157Publication: Research - peer-review › Journal article – Annual report year: 2016  Identification of support structure damping of a full scale offshore wind turbine in normal operationKoukoura, C., Natarajan, A. & Vesth, A. 2015 In : Renewable Energy. 81, p. 882-895Publication: Research - peer-review › Journal article – Annual report year: 2015  Mitigating the Long term Operating Extreme Load through Active ControlKoukoura, C. & Natarajan, A. 2014 In : Journal of Physics: Conference Series (Online). 555, 9 p., 012076Publication: Research - peer-review › Conference article – Annual report year: 2015  Validated Loads Prediction Models for Offshore Wind Turbines for Enhanced Component ReliabilityKoukoura, C., Natarajan, A. & Branner, K. 2014 Kgs. Lyngby: Technical University of Denmark. 198 p.Publication: Research › Ph.D. thesis – Annual report year: 2015  Offshore Wind Turbine Foundation Model Validation with Wind Farm Measurements and Uncertainty QuantificationKoukoura, C., Natarajan, A., Krogh, T. & Kristensen, O. J. 2013 In : International Offshore and Polar EngineeringConference. Proceedings. p. 119-125Publication: Research - peer-review › Conference article – Annual report year: 2013  Projects:  Validated loads prediction models for offshore wind turbines for enhanced component reliabilityKoukoura, C., Natarajan, A., Branner, K., Hansen, K. S., Bossanyi, E. A. & Ibsen, L. B.15/09/2011 → 19/12/2014Project: PhD 

Offshore Wind Turbine Foundation Model Validation with Wind Farm Measurements and Uncertainty Quantification

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Offshore Wind Turbine Foundation Model Validation with Wind Farm Measurements and Uncertainty Quantification

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