基于NAUTILUS平台的10 MW漂浮式风力机动态响应研究  

Dynamic Response Study of 10 MW Floating Wind Turbine Based on the NAUTILUS Platform

作　　者：范莉 岳敏楠 何鸿圣 谢露 李春[1] 贾文哲 FAN Li;YUE Minnan;HE Hongsheng;XIE Lu;LI Chun;JIA Wenzhe(School of Energy and Power Engineering,University of Shanghai for Science and Technology,Yangpu District,Shanghai 200093,China)

机构地区：[1]上海理工大学能源与动力工程学院,上海市杨浦区200093

出　　处：《中国电机工程学报》2025年第6期2298-2307,I0022,共11页PROCEEDINGS OF THE CHINESE SOCIETY FOR ELECTRICAL ENGINEERING

基　　金：国家重点研发计划项目(2024YFA1012501);国家自然科学基金项目(52476212,52376204)。

摘　　要：漂浮式风力机的逐渐大型化使其受环境载荷的作用显著增强,研究平台动态响应特性对漂浮式风力机安全运行具有重要意义。该文以基于NAUTILUS平台的DTU 10 MW风力机为研究对象,利用叶素动量理论与势流理论分别计算其所受风载荷与波浪载荷,研究风波耦合作用下,大型漂浮式风力机浮动平台动态响应。结果表明,风、波入射角均为0°时,平台在横荡、垂荡及横摇方向表现出良好的稳定性。平台垂荡受波浪载荷影响较大,而纵荡、横荡、横摇、纵摇及艏摇主要受风载荷影响,其中纵荡与纵摇在风载荷作用下大幅偏离初始位置。随环境载荷的增大,机舱加速度增加,但依然在安全范围内;沿风、波入射方向对称的系泊所受拉力基本相等,迎风侧系泊所受拉力先增大后减小。The gradual increase in the size of floating wind turbines significantly amplifies their exposure to environmental loads.Consequently,studying the dynamic response characteristics of the platform is crucial for ensuring the safe operation of floating wind turbines.Taking the DTU 10 MW wind turbine,mounted on the NAUTILUS platform,as the subject of research,we calculate the wind and wave loads using the blade element momentum theory and potential flow theory,respectively.This study investigates the dynamic response of the floating platform of a large-scale floating wind turbine under the combined effects of wind and wave forces.The findings reveal that when both the wind and wave incidence angles are 0°,the platform exhibits robust stability in sway,heave,and roll directions.Notably,the platform's heave is significantly influenced by wave loads,whereas surge,sway,roll,pitch,and yaw are primarily affected by wind loads.Among these,surge and pitch deviations from their initial positions are particularly significant under wind load.As environmental loads intensify,nacelle acceleration increases but remains within safe limits.Additionally,the tensions in the mooring system,which are symmetrical along the incident direction of wind and wave,are essentially equal.Specifically,the tension on the windward side of the mooring system initially rises and then declines.

关 键 词：漂浮式风力机 NAUTILUS平台 动态响应 风波耦合 叶素动量理论 辐射/绕射理论 

分 类 号：TK83[动力工程及工程热物理—流体机械及工程]