| Dynamic Response of Offshore Wind Turbine on 3×3 Barge Array Floating Platform under Extreme Sea Conditions |
| |
| 作者姓名： | LIU Qing-song MIAO Wei-pao YUE Min-nan LI Chun WANG Bo DING Qingwei |
| |
| 作者单位： | School of Energy and Power Engineering;Shanghai Key Laboratory of Multiphase Flow and Heat Transfer in Power Engineering |
| |
| 基金项目： | This study was supported by the National Natural Science Foundation of China(Grant Nos.52006148 and 51976131);the Capacity Building Project of Local Institutions of Shanghai“Action Plan for Scientific and Technological”(Grant Nos.19060502200). |
| |
| 摘 要： | Offshore wind farm construction is nowadays state of the art in the wind power generation technology.However,deep water areas with huge amount of wind energy require innovative floating platforms to arrange and install wind turbines in order to harness wind energy and generate electricity.The conventional floating offshore wind turbine system is typically in the state of force imbalance due to the unique sway characteristics caused by the unfixed foundation and the high center of gravity of the platform.Therefore,a floating wind farm for 3×3 barge array platforms with shared mooring system is presented here to increase stability for floating platform.The NREL 5 MW wind turbine and ITI Energy barge reference model is taken as a basis for this work.Furthermore,the unsteady aerodynamic load solution model of the floating wind turbine is established considering the tip loss,hub loss and dynamic stall correction based on the blade element momentum(BEM)theory.The second development of AQWA is realized by FORTRAN programming language,and aerodynamic-hydrodynamic-Mooring coupled dynamics model is established to realize the algorithm solution of the model.Finally,the 6 degrees of freedom(DOF)dynamic response of single barge platform and barge array under extreme sea condition considering the coupling effect of wind and wave were observed and investigated in detail.The research results validate the feasibility of establishing barge array floating wind farm,and provide theoretical basis for further research on new floating wind farm.
|
| 关 键 词： | BARGE floating platform extreme sea conditions dynamic response STABILITY |
| 本文献已被 CNKI 维普 SpringerLink 等数据库收录！ |
| 点击此处可从《中国海洋工程》浏览原始摘要信息 |
| 点击此处可从《中国海洋工程》下载免费的PDF全文 |
