Wind Turbine Control Strategy Enabling Mechanical Stress Reduction Based on Dynamic Model Including Blade Oscillation Effects

C. Pournaras; V. Riziotis; Antonios Kladas

doi:10.4028/www.scientific.net/MSF.721.293

Paper Titles

Reduction of Power Grid Losses by Using Energy Efficient Distribution Transformers
p.269

Reduction of the Distortion Current Factor of the Current Drawn by the Electromagnetic Vibrators Supplied at Variable Frequency
p.275

Overview of the Alternative Topologies of Linear Generators in Wave Energy Conversion Systems
p.281

Techno-Economic and Environmental Evaluation of Large Scale PV Integration in Greece
p.287

Wind Turbine Control Strategy Enabling Mechanical Stress Reduction Based on Dynamic Model Including Blade Oscillation Effects
p.293

A Periodical Loaded Dynamical System
p.301

Reverse Engineering Legacy Finite Element Code
p.307

High Efficiency Permanent Magnet Wheel Motor Design for Light Electric Vehicle Applications
p.313

Protein Surface Functional Imaging
p.319

HomeMaterials Science ForumMaterials Science Forum Vol. 721Wind Turbine Control Strategy Enabling Mechanical...

Wind Turbine Control Strategy Enabling Mechanical Stress Reduction Based on Dynamic Model Including Blade Oscillation Effects

Abstract:

The paper presents a coupled electrical aerodynamic model for a three blade wind-turbine dynamic analysis. The model is based on a blade element representation of the aerodynamic load part combined with an aeroelastic beam element for the dynamic analysis of a real rotor blade, including top tower acceleration. The model involves reduced computation time enabling to be applied in control system hardware. Such an analysis is very promising for obtaining controllers involving compromises among contradictory targets such as energy capture maximization and mechanical stresses reduction in the aerodynamic part.

You might also be interested in these eBooks

Applied Electromagnetic Engineering for Magnetic, Superconducting and Nano Materials

View Preview

Info:

Periodical:

Materials Science Forum (Volume 721)

Pages:

293-298

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.721.293

Citation:

Cite this paper

Online since:

June 2012

Authors:

C. Pournaras, V. Riziotis, Antonios Kladas

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] L. Freris, "Wind Energy Conversion Systems", Prentice Hall, 1990.

Google Scholar

[2] T. Burton, D. Sharpe, N. Jenkins, E. Bossanyi, "Wind Energy Handbook", Wiley, 2000.

Google Scholar

[3] J. Manwell, J. McGowan, A. Rogers, "Wind Energy Explained", Wiley, 2002.

Google Scholar

[4] V. Riziotis, S. Voutsinas, E. Politis, and P. Chaviaropoulos "Aeroelastic Stability of Wind Turbines: The problem the methods and the issues", Wind Energy, Vol. 7, issue 4, 2004, pp.373-392.

DOI: 10.1002/we.133

Google Scholar

[5] G. Bir, "Multiblade Coordinate Transformation and its Application to Wind Turbine Analysis", 2008 ASME Wind Energy Symposium, Reno, Nevada, NREL/CP-500-42553, 2008.

Google Scholar

[6] C. Pournaras, A. Soldatos, S. Papathanassiou, and A. Kladas, "Robust controller for Variable Speed Stall Regulated Wind Turbines", Book of Abstracts ICEM 2004 – XVIth International Conference on Electrical Machines, 5-8 September 2004, Cracow, Poland.

Google Scholar

[7] M. O. L. Hansen, "Aerodynamics of wind Turbines", James, 2003.

Google Scholar

[8] Morten H. Hansen, Peter Fuglsang, Kenneth Thomsen "Aeroelastic modeling of the NM80 turbine with HAWC", Riso – I- 2017.

Google Scholar