Wind and Structures

  • 제15권4호
  • /
  • Pages.301-311
  • /
  • 2012
  • /
  • 1226-6116(pISSN)
  • /
  • 1598-6225(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Structural monitoring of a wind turbine steel tower - Part II: monitoring results

  • Rebelo, C. (ISISE, Civil Engineering Department, University of Coimbra) ;
  • Veljkovic, M. (Lulea University of Technology) ;
  • Matos, R. (ISISE, Civil Engineering Department, University of Coimbra) ;
  • Silva, L. Simoes Da (ISISE, Civil Engineering Department, University of Coimbra)
  • 투고 : 2011.03.08
  • 심사 : 2011.08.31
  • 발행 : 2012.07.25
⟨ 이전 논문 다음 논문 ⟩

초록

This paper presents results from the structural monitoring of a steel wind tower characterized and presented in Part I of the paper. Monitoring period corresponds to about fifteen months of measurements. Results presented refer to stress distribution on shell and in bolts at different heights, stress fatigue spectra, section forces along height evaluated from the stress measurements and comparison with design forces, dynamic response in terms of accelerations, stresses, deflections and rotations.

키워드

참고문헌

  1. Adhikari, S. and Bhattacharya, S. (2011), "Vibrations of wind-turbines considering soil-structure interaction", Wind Struct., 14(2), 85-112. https://doi.org/10.12989/was.2011.14.2.085
  2. Bendat, J.S, and Piersol, A.G. (1993), Engineering application of correlation and spectral analysis, John Wiley & Sons.
  3. Bowles, J.E. (1988), Foundation analysis and design, McGraw-Hill.
  4. Burton, T., Sharpe, D., Jenkins, N. and Bossanyi, E. (2001), Wind energy handbook, John Wiley & Sons.
  5. CEN, (2005), EN 1993-1-9: Design of steel structures - Part 1-9: Fatigue, Brussels.
  6. DNV/Riso, (2002), Guidelines for design of wind turbines, 2nd Ed., Copenhagen.
  7. Dally, J.W., Riley, W.F. and McConnell, K.G. (1993), Instrumentation for engineering measurements, 2nd Ed., John Wiley & Sons.
  8. GL-Germanischer Lloyd (2003), Guideline for the certification of wind turbines
  9. Hau, E. (2006), Wind Turbines: fundamentals, technologies, application, economics, Springer, Berlin.
  10. IEC (2005), International Standard 61400-1, 3rd Ed.,Wind turbines - Part 1: Design requirements.
  11. LUSAS, Element Reference Manual - version 14a, UK.
  12. LUSAS, Modeller Reference Manual - version 14b, UK.
  13. The MathWorks Inc., MATLAB version2010, Natick, MA, 2010
  14. Rebelo, C., Veljkovic, M., Simoes da Silva, L., Simoes, R. and Henriques, J. (2011) "Structural monitoring of a wind turbine steel tower - Part I: system description and calibration", Wind Struct.
  15. Veljkovic, M. et al. (2012a), High-strength tower in steel for wind turbine, Final Report, RFSR-CT-2006- 00031. Brussels: RFCS publications, European Commission.
  16. Veljkovic, M. et al. (2010b), "Friction connection in tubular towers for wind turbines", Stahlbau, 79(9), 660-668. DOI: 10.1002/stab.201001365
  17. Veljkovic, M. et al. (2011), "Wind turbine tower design, erection and maintenance", in Wind energy systems: Optimising design and construction for safe and reliable operation Edited by J D Sorensen, Aalborg University and J N Sorensen, Technical University of Denmark, Denmark, Woodhead Publishing Limited, Cambridge, UK.

피인용 문헌

  1. Inflow Parameter Effects on Wind Turbine Tower Cyclic Loading vol.38, pp.5, 2014, https://doi.org/10.1260/0309-524X.38.5.477
  2. Design of Microalloyed Steel for Wind Turbine Towers and Influence of Chemical Composition on Microstructure and Mechanical Properties vol.1143, 2017, https://doi.org/10.4028/www.scientific.net/AMR.1143.32
  3. Structural analysis and optimal design of steel lattice wind turbine towers vol.172, pp.8, 2012, https://doi.org/10.1680/jstbu.18.00074
  4. A comparison of structural performance enhancement of horizontally and vertically stiffened tubular steel wind turbine towers vol.73, pp.5, 2012, https://doi.org/10.12989/sem.2020.73.5.487
  5. Repowering Steel Tubular Wind Turbine Towers Enhancing them by Internal Stiffening Rings vol.13, pp.7, 2012, https://doi.org/10.3390/en13071538
  6. Lattice and Tubular Steel Wind Turbine Towers. Comparative Structural Investigation vol.13, pp.23, 2012, https://doi.org/10.3390/en13236325