Journal of the Society of Naval Architects of Korea (대한조선학회논문집)

The Society of Naval Architects of Korea (대한조선학회)
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Stability Evaluation during Transportation of Offshore Wind Turbine by Barge

바지선을 이용한 해상풍력발전기 운반에 따른 안정성 평가

  • Seok, Jun (Research Institute of Medium & Small Shipbuilding, Green Ship Research Department) ;
  • Back, Young-Soo (Research Institute of Medium & Small Shipbuilding, Green Ship Research Department) ;
  • Park, Jong-Chun (Department of Naval Architecture and Ocean Engineering, Pusan National University) ;
  • Kim, Sung-Yong (Approval Center Korea, DNV-GL) ;
  • Cha, Tae-Hyung (R&D Center, SAMBO C.M.C) ;
  • Yang, Young-Jun (Global Core Research Center for Ships and Offshore Platform, Pusan National University)
  • 석준 (중소조선연구원 그린선박.플랜트 연구팀) ;
  • 백영수 (중소조선연구원 그린선박.플랜트 연구팀) ;
  • 박종천 (부산대학교 조선해양공학과) ;
  • 김성용 ;
  • 차태형 (삼보씨엠씨(주) 기술연구소) ;
  • 양영준 (부산대학교 조선해양플랜트글로벌핵심연구센터)
  • Received : 2016.08.20
  • Accepted : 2017.04.12
  • Published : 2017.06.20
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Abstract

In general, the installation of offshore wind turbine have been carried out by a jack-up barge or wind turbine installation vessel. In case of using jack-up barge, an additional barge is required to transport offshore wind turbines. During the transportation, barge is affected by environmental conditions such as wave, wind etc. So, it is important to secure the static and dynamic stability of the barge. In this study, fundamental research was performed to evaluate the stability of barge due to use the guide frame. The analysis for static stability of barge was performed under the two loading conditions with or without wave and those results were evaluated according to the Ministry of Oceans and Fisheries rules. Also motion analysis was performed under the ITTC wave spectrum using buoy data and evaluated based on NORDFORSK guideline by using commercial software Maxsurf Motions.

Keywords

References

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