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부유식 복합 재생에너지 플랫폼 계류선의 효과적 배치에 관한 연구

Study on Effective Arrangement of Mooring Lines of Floating-Type Combined Renewable Energy Platform

  • 정준모 (인하대학교 조선해양공학과) ;
  • 전기영 (인하대학교 조선해양공학과) ;
  • 김유일 (인하대학교 조선해양공학과)
  • Choung, Joonmo (Department of Naval Architecture and Ocean Engineering, Inha University) ;
  • Jeon, Gi-Young (Department of Naval Architecture and Ocean Engineering, Inha University) ;
  • Kim, Yooil (Department of Naval Architecture and Ocean Engineering, Inha University)
  • 투고 : 2013.01.29
  • 심사 : 2013.08.12
  • 발행 : 2013.08.31

초록

This paper presents the conceptual design procedure for the taut-leg mooring lines of a floating-type combined renewable energy platform. The basic configuration of the platform is determined based on an understanding of floating offshore plants. The main dimensions and mass distribution are determined based on a hydrostatic calculation. To identify the motion history of the floating platform and the tension history of the mooring lines, a hydrodynamic analysis is executed using Ansys.Aqwa. This helps in the selection of the best configuration for the mooring system such as the number of mooring lines, wire types, anchored positions, etc. In addition, the fatigue life of the mooring lines can be predicted from the tension history using the rain-flow cycle counting method.

키워드

참고문헌

  1. American Bureau of Shipping(ABS), 2011. Guidance Notes on the Application of Fiber Rope for Offshore Mooring. ABS, Houston, USA.
  2. American Society for Testing and Materials(ASTM), 1997. ASTM E 1049-85: Standard Practices for Cycle Counting in Fatigue Analysis. ASTM, USA.
  3. Ansys, 2010a. AQWA User Manual Release 13.0. Ansys INC, USA.
  4. Ansys, 2010b. AQWA Reference Manual Release 13.0. Ansys INC, USA.
  5. Brommundt, M., Krause, L., Merz, K., Muskulus, M., 2012. Mooring System Optimization for Floating Wind Turbines Using Frequency Domain Analysis. Energy Procedia, 24, 289-296. https://doi.org/10.1016/j.egypro.2012.06.111
  6. Chen, Z.S., Kim, W.J., Yoo, J.H., 2010. FSI Analysis of TLP Tether System for Floating Wind Turbine. Journal of Ocean Engineering and Technology, 24(1), 10-19.
  7. Det Norske Veritas(DNV), 2010a. Offshore Standard DNV-OSE301:Position Mooring. DNV, Norway.
  8. Det Norske Veritas(DNV), 2010b. Recomnended Practice DNVRP-C205: Environmental Conditions and Environmental Loads. DNV, Norway.
  9. Jung, D.H., Nam, B.W., Shin, S.H., Kim, H.J., Lee, H.S., Moon, D.S., Song, J.H., 2012. Investigation of Safety and Design of Mooring Lines for Floating Wave Energy Conversion, 26(4), 77-85. https://doi.org/10.5574/KSOE.2012.26.4.077
  10. Karimirad, M., Moan, T., 2012a. Wave- and Wind-Induced Dynamic Response of a Spar-Type Offshore Wind Turbine. Journal of Waterway, Port, Coastal, Ocean Engineering, 138(1), 9-20. https://doi.org/10.1061/(ASCE)WW.1943-5460.0000087
  11. Karimirad, M., Moan, T., 2012b. Feasibility of the Application of a Spar-type Wind Turbine at a Moderate Water Depth. Energy Princidea, 24, 340-350.
  12. Kvittema, M.I., Bachynski, E.E., Moan, T., 2012. Effects of Hydrodynamic Modelling in Fully Coupled Simulations of a Semi- Submersible Wind Turbine. Energy Procedia, 24, 351-362. https://doi.org/10.1016/j.egypro.2012.06.118
  13. Lankhorst, 2012. Ropes for Deep Water Mooring. [online] Available at [Accessed August 2012].
  14. Lee, J.S., Kang, K.S., Park, B.M., Won, Y.J., Kim, B.G., Ahn, N.S., 2011. A Study on Current Status and Outlook of Offshore Wind Development in Korea. Jounal of Wind Energy, 2(1), 6-14.
  15. Lefebvre, S., Collu, M., 2012. Preliminary Design of a Floating Support Structure for a 5MW Offshore Wind Turbine. Ocean Engineering, 40, 15-26. https://doi.org/10.1016/j.oceaneng.2011.12.009
  16. National Renewable Energy Laboratory(NREL), 2009. Technical Report NREL/TP-500-38060: Definition of a 5-MW Reference Wind Turbine for Offshore System Development, Technical Report NREL/TP-500-38060. NREL, USA.
  17. National Renewable Energy Laboratory(NREL), 2010. Technical Report NREL/TP-500-47535: Definition of the Floating System for Phase IV of OC3. NREL, USA.
  18. Principle Power, 2012. WindFloat brochure. [Online] Available at: [Accessed August 2012].
  19. Shin, H.S., Kim, K.M., 2011. Motion Analysis of 5-MW Floating Offshore Wind Turbine. Journal of Ocean Engineering and Technology, 25(5), 64-68. https://doi.org/10.5574/KSOE.2011.25.5.064
  20. Tahar, A., Kim, M.H., 2008. Coupled-Dynamic Analysis of Floating Structures with Polyester Mooring Lines. Ocean Engineering, 35, 1676-1685. https://doi.org/10.1016/j.oceaneng.2008.09.004
  21. White, F.M., 2008. Fluid Mechanics 6th Edition. McGraw-Hill, New York.

피인용 문헌

  1. A Study on Effect of Aerodynamic Loads on Mooring Line Responses of a Floating Offshore Wind Turbine vol.52, pp.1, 2015, https://doi.org/10.3744/SNAK.2015.52.1.43
  2. Dynamic response and mooring optimization of spar-type substructure under combined action of wind, wave, and current vol.9, pp.6, 2017, https://doi.org/10.1063/1.5017228