Study on the Influence of Ballast Tank Position on the Hydrodynamic Performance of Offshore Wind Turbine

Zaiqiang Wang; Ning Cui; Weixiang Fan

doi:10.54691/fsd.v3i11.5717

Authors

Zaiqiang Wang
Ning Cui
Weixiang Fan

DOI:

https://doi.org/10.54691/fsd.v3i11.5717

Keywords:

Offshore Wind Turbine; Floating Foundation; AQWA; Hydrodynamic Response.

Abstract

In order to explore the influence of different parameters of fixed ballast in the fan foundation mechanism on the hydrodynamic performance of single-column floating fan, based on potential flow theory, this paper adopts the surface element method and uses ANSYS AQWA to establish the hydrodynamic model of single-column floating fan, and obtains the amplitude response operators in different directions. By comparing the amplitude response operators of different models, the influence of different parameters of fixed ballast on single-column floating fan is discussed and analyzed, which provides a reference for the design optimization of floating offshore fan.

Downloads

Download data is not yet available.

References

Donghai zhao. Application status and prospect of wind power generation technology [J]. Light source and illumination,2022(11):158-160.

Yang Yang,Chen Feifei. Research on energy-saving coupling correlation of new energy buildings based on carbon emission effect[J]. Sustainable Energy Technologies and Assessments,2023,56. DOI: https://doi.org/10.1016/j.seta.2023.103043

Hallak Thiago S.,Guedes Soares C.,Sainz Oscar,Hernández Sergio,Arévalo Alfonso. Hydrodynamic Analysis of the WIND-Bos Spar Floating Offshore Wind Turbine[J]. Journal of Marine Science and Engineering,2022,10(12). DOI: https://doi.org/10.3390/jmse10121824

Jaixing wang. Platform design and dynamic response analysis of multi-column Spar floating fan [D]. Zhejiang University,2018.

Kan Ye,Jinchen Ji. Current, wave, wind and interaction induced dynamic response of a 5 MW spar-type offshore direct-drive wind turbine[J]. Engineering Structures,2019,178. DOI: https://doi.org/10.1016/j.engstruct.2018.10.023

Minnan yue. Research on dynamic coupling characteristics and failure characteristics identification of mooring system for a new type platform of ultra-large floating wind turbine [D]. University of Shanghai for Science and Technology,2020.DOI:10.27308/d.cnki.gslgu.2020.000044.

Yong shen,chuanyi,liu,weichen pan. Frequency domain analysis of OC4-DeepCwind floating fan platform based on HydroStar [J]. China equipment Engineering 2022(24):136-138.

Jiang Ting,Wang Fan,Li Xin-ying,Zheng Xiao-long. Research on Wind Wave Simulation Technology based on Potential Flow Theory[J]. Journal of Physics: Conference Series,2022,2381(1). DOI: https://doi.org/10.1088/1742-6596/2381/1/012003