Analysis of the dynamic response of offshore floating wind power platforms in waves

• Autorzy: Li Junlai , Xie Yonghe , Wu Weiguo , Zhang Chi

Identyfikatory

DOI

10.2478/pomr-2020-0062

• Języki publikacji: EN

Abstrakty

EN

Floating wind power platforms are in constant motion due to waves when deployed at sea. This motion directly affects the stability and safety of the platform. Therefore, it is very important to study the laws governing the platform’s dynamic response. In this paper, the dynamic characteristics of an offshore floating wind power platform were analysed under nine different sets of operating conditions using a numerical calculation method. Following this, a scaled 1:50 platform model was tested in a tank. Model tests were carried out with different wave conditions, and dynamic response data for the platform were measured and analysed. The hydrodynamic variation rules of floating wind power generation platform in waves were obtained. Some effective measures for maintain the stability and safety of wind power platforms are put forward that can provide a reference for dynamic stability research and the design of floating wind power platforms in the future.

Słowa kluczowe

EN

floating wind power platform; dynamic response; inherent laws; numerical calculation; tank test

• Wydawca: Gdańsk University of Technology, Faculty of Ocean Engineering & Ship Technology
• Czasopismo: Polish Maritime Research
• Rocznik: 2020
• Tom: nr 4
• Strony: 17--25
• Opis fizyczny: Bibliogr. 11 poz., rys., tab.

Twórcy

autor

Li Junlai

• ZheJiang Ocean University No.1, Haida South Road, Lincheng Changzhi Island, 316022 Zhoushan, Zhejiang, China

autor

Xie Yonghe

• ZheJiang Ocean University No.1, Haida South Road, Lincheng Changzhi Island, 316022 Zhoushan, Zhejiang, China

autor

Wu Weiguo

• Wuhan University of Technology No.1178, Heping Avenue, 430063 Wuhan,Hubei, China

autor

Zhang Chi

• ZheJiang Ocean University No.1, Haida South Road, Lincheng Changzhi Island, 316022 Zhoushan, Zhejiang, China

Bibliografia

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• 2. C. Zhang(2017),Numerical calculation and experimental study of the motion response of multi-floating body offshore wind power platform, ZheJiang Ocean University.
• 3. E. Homayoun, H. Ghassemi, and H. Ghafari (2019), Power performance of the combined monopile wind turbine and floating buoy with heave-type wave energy converter, Polish Marit. Res., doi: 10.2478/pomr-2019-0051.
• 4. G. Abdalrahman, W. Melek, and F. Lien(2017), Pitch angle control for a small-scale Darrieus vertical axis wind turbine with straight blades (H-Type VAWT), Renewable Energy, vol. 114, Part B, no. 12, pp. 1353–1362.
• 5. M.Y. Liu(2016), Research on motion response characteristics of semisubmersible platform and optimization of design scheme, Jiangsu University of Science and Technology.
• 6. M.Y. Li(2013), Study on mooring system of floating offshore wind turbine platform, Harbin Engineering University, 2013.
• 7. P. Dymarski(2019), Design of jack-up platform for 6 MW wind turbine: Parametric analysis based dimensioning of platform legs, Polish Marit. Res., doi: 10.2478/pomr-2019-0038.
• 8. P. Dymarski, C. Dymarski, and E. Ciba(2020), Stability analysis of the floating offshore wind turbine support structure of cell spar type during its installation, Polish Marit. Res., doi: 10.2478/pomr-2019-0072.
• 9. W.X. Zhang and C. Lu(2016), Analysis of response of semisubmersible platform under freak wave,” Marine Technology, vol. 333, no. 5, pp. 35–41.
• 10. X.M. Dong, Y.L. Cai, J.J. Li, and A.K. Song(2016), Study on TLP vortex induced motion at South China Sea,” China Offshore Platform, vol. 31, no. 6, pp. 84–90.
• 11. Y.C. Liu, S.W. Li, Q. Yi, and D.Y. Chen(2016), Developments in semi-submersible floating foundations supporting wind turbines: A comprehensive review, Renewable and Sustainable Energy Reviews, vol. 60, no. 07 pp. 433–449.

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).