한국기계가공학회지 (Journal of the Korean Society of Manufacturing Process Engineers)

  • 제21권2호
  • /
  • Pages.31-38
  • /
  • 2022
  • /
  • 1598-6721(pISSN)
  • /
  • 2288-0771(eISSN)
한국기계가공학회 (The Korean Society of Manufacturing Process Engineers)
권호 표지
DOI QR코드

DOI QR Code

해상풍력발전기 모노파일 기초공사용 설치시스템 구조 안전성

Structural Safety in Installation System for Monopile Basic Construction of Offshore Wind Power Generators

  • 투고 : 2021.10.13
  • 심사 : 2021.11.02
  • 발행 : 2022.02.28
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

Recently, the development of offshore wind farms based on past technical experiences from onshore wind turbine installations has become a worldwide issue. This study investigated the technical issues related to offshore wind farms and large-diameter monopiles from an economic perspective. In particular, the monopile foundation system (MFS), which is the most important part of the proposed fast construction system, is applied for the first time in Korea, and structural verification is essential because it supports large-diameter monopiles and is in charge of excavation. Therefore, in this study, a rapid construction system for large offshore wind power generators was introduced, and stability verification was performed through the structural analysis of the MFS.

키워드

참고문헌

  1. Lee, D. H., Choi, H. S., Ha, S. Y., Choi, B. R., Kim, J. K. and Zi, G. S., "Integrated Construction of Jacket Substructures to Reduce Construction Cost for Offshore Wind Turbines," Journal of Wind Energy, Vol. 10, No. 2, pp. 47-55, 2019. https://doi.org/10.33519/kwea.2019.10.2.006
  2. Nah, D., Shin, H., and Nah, D., "Offshore Wind Power Review", Journal of Energy Engineering, Vol. 20, No .2, pp. 143-153, 2011. https://doi.org/10.5855/ENERGY.2011.20.2.143
  3. Scharff, R., and Siems, M., "Monopile foundations for offshore wind turbines," Steel construction : Design and research, Vol. 6, No.1, pp. 47-53, 2013. https://doi.org/10.1002/stco.201300010
  4. Arshad, M., and O'kelly, B., "Analysis and Design of Monopile Foundations for Offshore Wind-Turbine Structures," Marine Georesources & Geotechnology, Vol. 34, No.6, pp. 503-525, 2016. https://doi.org/10.1080/1064119X.2015.1033070
  5. Wind energy, Annual performance results and target, Report published 18, Jan., 2009.
  6. "KDS 14 30 10 : 2019 Steel structural member design criteria," Enacted 30, Jun., 2016, from http://www.kcsc.re.kr