中国电机工程学报2026，Vol.46Issue(16)：5996-6005,中插24,11.DOI:10.13334/j.0258-8013.pcsee.250611
基于Spar平台的海上大型漂浮式垂直轴风力机气-水-系泊动力学耦合分析
Coupled Aerodynamic-hydrodynamic-mooring Dynamics Analysis of Large-scale Floating Vertical Axis Wind Turbines Based on Spar Platforms
摘要
Abstract
Floating vertical axis wind turbines(VAWTs)are still in the early stages of development,lacking dedicated platform designs and insufficient research on their aerodynamic-hydrodynamic coupling.To investigate the dynamic response characteristics of floating VAWTs under combined wind and wave loads,this study focuses on a Spar-type VAWT,which is currently in the technological exploration and engineering validation phase.A full-scale numerical model of a large floating VAWT based on the Spar platform is established,and computational fluid dynamics(CFD)methods are employed to study the coupled aerodynamic-hydrodynamic-mooring dynamics under wind-wave conditions.The results show that,under wind-wave loads,floating VAWTs exhibit a higher average power coefficient than fixed-bottom VAWTs,but with more intense fluctuations in the power coefficient response.The lateral force generated by rotor rotation under wind loads increases the sway amplitude,leading to alternating,opposing oscillation patterns in mooring lines 2 and 3.Additionally,the pitch response significantly affects the power coefficient and wake characteristics of floating VAWTs.关键词
漂浮式垂直轴风力机/单柱式平台/气-水-系泊耦合/计算流体动力学/动态响应Key words
floating vertical axis wind turbines(VAWT)/spar/aero-hydro-mooring coupling/computational fluid dynamics(CFD)/dynamic response分类
能源科技引用本文复制引用
谢龙君,黄浩达,岳敏楠,李春,刘青松,蒋纯国..基于Spar平台的海上大型漂浮式垂直轴风力机气-水-系泊动力学耦合分析[J].中国电机工程学报,2026,46(16):5996-6005,中插24,11.基金项目
国家重点研发计划项目(2024YFA1012501) （2024YFA1012501）
国家自然科学基金项目(52476212). National Key R&D Program of China(2024YFA1012501) （52476212）
Project Supported by National Natural Science Foundation of China(52476212). （52476212）
