Investigation of Orthogonal Wavelets in the Damage Detection of the Wind Turbine Tower with Soil-Structure Interaction

Document Type : Original Article

Authors

1 Islamic Azad University, Qazvin Branch, Qazvin, Iran.

2 University of Guilan, Rasht, Iran.

3 International Institute of Earthquake Engineering and Seismology, Tehran, Iran.

Abstract

Wind energy is one of the most hopeful renewable energy sources that is also growing. The wind turbine tower supports the complete wind turbine system, and its damage may cause catastrophic failure of the wind turbine. However, the background to the study of the health monitoring of the wind turbine tower against its mechanical installations is insignificant. Besides, no comprehensive research has been conducted on the health monitoring of the tower with soil-structure interaction included. In this article, the extensive analysis of the multilevel 2D wavelet decomposition approach using orthogonal wavelets and soil-structure interaction is performed numerically. The established finite element model is calibrated and verified with the NREL 5-MW reference onshore wind turbine. Then, while defining several damage scenarios, the 3-dimensional modes of the finite element model of the damaged structure were investigated using the proposed method. The findings imply that the quality of the damage detection in the soil-structure interaction models has increased, generally.

Keywords


  1. Shohag, M. A. S., Hammel, E. C., Olawale, D. O., and Okoli, O. I., "Damage Mitigation Techniques in Wind Turbine Blades: A Review", Wind Engineering, Vol. 41, No. 1, pp. 185-210, (2017).
  2. Ohlenforst, k., Sawyer, S., Dutton, A., and et al., "Global Wind Report 2018", Global Wind Energy Council (GWEC), (2019).
  3. Hau, E., "Wind Turbines: Fundamentals, Technologies, Application, Economics", Springer, Berlin, (2005).
  4. GE's Haliade-X 12 MW prototype to be installed in Rotterdam, https://www.genewsroom.com/press-releases/ges-haliade-x-12-mw-prototype-be-installed-rotterdam, (2019).
  5. García Márquez, F. P., Tobias, A. M., Pinar Pérez, J. M., and Papaelias, M., "Condition Monitoring of Wind Turbines: Techniques and Methods", Renew. Energy, Vol. 49, pp. 169–78, (2012).
  6. Tegen, S., Lantz, E., Hand, M., Maples, B., Smith, A., and Schwabe, P., "Cost of Wind Energy Review. NREL/TP-5000-56266", Golden, CO: National Renewable Energy Laboratory, US, (2011).
  7. Sundaresan, M. J., Schulz, M. J., Ghoshal, A., "Structural Health Monitoring Static Test of a Wind Turbine Blade. NREL Subcontract Report No.: NREL/SR-500-28719", National Renewable Energy Laboratory, 1617 Cole Boulevard, Golden, Colorado 80401-3393, US, (2002).
  8. Fan, W., and Qiao, P., "A 2-D Continuous Wavelet Transform of Mode Shape Data for Damage Detection of Plate Structures", solids and structures, Vol. 46, pp. 1-17, (2009).
  9. Antoine, J. P., Murenzi, R., Vandergheynst, P., and et al., "Two-Dimensional Wavelets and Their Relatives, Cambridge University Press, (2004).
  10. Doliński, Ł. and Krawczuk, M., "Damage Detection in Turbine Wind Blades by Vibration Based Methods", Journal of Physics: Conference Series. Vol. 181, No. 1, pp. 1-8, (2009).
  11. Kenna, A., and Basu, B., "Damage Detection in Wind Turbine Towers Using a Finite Element Model and Discrete Wavelet Transform of Strain Signals", Journal of Physics: Conference Series 628, Vol. 628, No. 1, pp. 1-8, (2015).
  12. Huang, C. S., Hung, S. L., Lin, C. I., and et al., "A Wavelet-based Approach to Identifying Structural Modal Parameters from Seismic Response and Free Vibration Data", Computer-Aided Civil and Infrastructure Engineering, Vol. 20, pp. 408-423, (2005).
  13. He, W. Y., Zhu, S., and Chen, Z. W., "Wavelet-based Multi-scale Finite Element Modeling and Modal Identification for Structural Damage Detection", Advances in Structural Engineering, Vol. 20, No. 8, pp. 1185-1195, (2017).
  14. Zaaijer, M., "Foundation Models for the Dynamic Response of Offshore Wind Turbines", Proceedings of MAREC., (2002).
  15. Camp, T., Morris, M., Van Rooij, R., Van Der Tempel, J., Zaaijer, M., Henderson, A., and et al., "Design Methods for Offshore Wind Turbines at Exposed Sites. Final Report of the OWTES Project", Garrad Hassan and Partners Ltd, Bristol, UK, (2003).
  16. Zaaijer, M., "Foundation Modelling to Assess Dynamic Behaviour of Offshore Wind Turbines", Appl Ocean Res, Vol. 28, No. 1, pp. 45-57, (2006).
  17. Murtagh, P., Basu, B., and Broderick, B., "Along-wind Response of a Wind Turbine Tower with Blade Coupling Subjected to Rotationally Sampled Wind Loading", Eng Struct, Vol. 27, No. 8, pp. 1209-1219, (2005).
  18. Bush, E., Manuel, L., "Foundation Models for Offshore Wind Turbines", In: ASME wind energy symposium, AIAA., (2009).
  19. Adhikari, S., and Bhattacharya, S., "Dynamic Analysis of Wind Turbine Towers on Flexible Foundations", Shock Vib, Vol. 19(1), pp. 37-56, (2012).
  20. Fitzgerald, B., and Basu, B., "Structural Control of Wind Turbines with Soil Structure Interaction Included", Engineering Structures, Vol. 111, pp. 131-151, (2016).
  21. Speckman, H., and Henrich, R., "Structural Health Monitoring (SHM) - Overview on Technologies under Development", Proceedings of the 16th World Conference on NDT, Vol. 1, Montreal-Canada, (2004).
  22. MATLAB R2016b x64, The MathWorks, Inc., Natick, Massachusetts, US, (2016).
  23. Abaqus/CAE 6.14-2 x64, The Dassault Systèmes®, (2014).
  24. Jonkman, J., Butterfield, S., Musial, W., and Scott, G., "Definition of a 5-MW Reference Wind Turbine for Offshore System Development, Technical Report No. NREL/TP-500- 38060", National Renewable Energy Laboratory, Golden, (2009).
  25. Kramer, S. L., "Geotechnical Earthquake Engineering", Prentice Hall, Upper Saddle River, US, (1996).

 

 

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