한국해양공학회지 (Journal of Ocean Engineering and Technology)

  • 제28권2호
  • /
  • Pages.147-151
  • /
  • 2014
  • /
  • 1225-0767(pISSN)
  • /
  • 2287-6715(eISSN)
한국해양공학회 (Korean Society of Ocean Engineers)
권호 표지
DOI QR코드

DOI QR Code

복합재료 고전적층판 이론을 이용한 MW급 해상풍력 블레이드 구조설계

Structural Design of Multi-Megawatt Wind Turbine Blade by Classical Lamination Theory

  • 배성열 ((사)한국선급 신성장산업본부) ;
  • 김범석 ((사)한국선급 신성장산업본부) ;
  • 이상래 ((사)한국선급 신성장산업본부) ;
  • 김우준 ((사)한국선급 신성장산업본부) ;
  • 김윤해 (한국해양대학교 조선기자재공학부)
  • 투고 : 2013.09.02
  • 심사 : 2014.04.10
  • 발행 : 2014.04.30
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

This research presents a method for the initial structural design of a multi-megawatt wind turbine blade. The structural data for a 2-MW blade were applied as the blade structural characteristic data of the reference blade. Tenkinds of blade models were newly designed by replacing the spar cap axial GRRP with a GFRP and CFRP These terms should be defined. at different orientations. The axial stiffness coefficients of the newly designed models were made equal to the coefficient of the reference blade. The required numbers of layers in each section of blades were calculated, and the lay-up designs were based on these numbers. Verification results showed that the design method that used the structural data of the reference blade was appropriate for the initial structural design of a wind turbine blade.

키워드

참고문헌

  1. Armanios, E.A., Badir, A.M., 1995. Free Vibration Analysis of Anisotropic Thin-Walled Closed-Section Beams, AIAA Journal, 33(10), 1905-1910. https://doi.org/10.2514/3.12744
  2. Berdichevsky, V., Armanios, E., Badir, A., 1992. Theory of Thin-Walled Anisotropic Beams. Journal of Composite Materials, 5(2), 411-432.
  3. Cox, K., Echtermeyer A, 2012. Structural Design and Analysis of a 10MW Wind Turbine Blade. Energy Procedia, 24, 194-201. https://doi.org/10.1016/j.egypro.2012.06.101
  4. Goeij, W., Tooren, M., Beukers, A., 1999. Implementation of Bending-Torsion Coupling in the Design of a Wind-Turbine Roter-Blade. Applied Energy, 63, 191-207. https://doi.org/10.1016/S0306-2619(99)00016-1
  5. Kim, B.S., Kim, W.J., Lee, S.L., Bae, S.Y., Lee, Y.H., 2013, Development and Verification of a Performance Based Optimal Design Software for Wind Turbine Blades. Renewable Energy, 54, 166-172. https://doi.org/10.1016/j.renene.2012.08.029
  6. Libove, C., 1998. Stress and Rate of Twist in Single-Cell Thin Walled Beams with Anisotropic Walls. AIAA Journal, 26(9), 1107-1118.
  7. Lago, L., Ponta, F., Otero, A., 2013. Analysis of Alternative Adaptive Geometrical Configurations for the NREL-5MW Wind Turbine Blade. Renewable Energy, 59, 13-22. https://doi.org/10.1016/j.renene.2013.03.007
  8. Lee, Y.J., Jhan, Y.h., Chung, C.H., 2012. Fluid-Structure Interaction of FRP Wind Turbine under Aerodynamic Effect. Composites, 43, 2180-2191. https://doi.org/10.1016/j.compositesb.2012.02.026
  9. Mohamed, M. and Wetzel. K., 2006. 3D Woven Carbon/Glass Hybrid Spar Cap for Wind Turbine Rotor Blade. Journal of Solar Energy Engineering, 128(4), 562-573. https://doi.org/10.1115/1.2349543
  10. Song F, Ni Y, Tan Z, 2011. Optimization Design, Modeling and Dynamic Analysis for Composite Wind Turbine Blade. Procedia Engineering, 16, 369-375 https://doi.org/10.1016/j.proeng.2011.08.1097

피인용 문헌

  1. Uniform Decomposition and Positive-Gradient Differential Evolution for Multi-Objective Design of Wind Turbine Blade vol.11, pp.5, 2018, https://doi.org/10.3390/en11051262