两台Spar式浮式风机动态响应对比分析  

Comparative Analysis of Dynamic Response of Two Spar Floating Offshore Wind Turbines

作　　者：陈殿辉 王志泓 尹付亮 朱政 康小东 CHEN Dianhui;WANG Zhihong;YIN Fuliang;ZHU Zheng;KANG Xiaodong(Three Gorges Renewable Offshore Wind Power Operation and Maintenance Jiangsu Co.,Ltd.,Yancheng 224000,Jiangsu,China;School of Electrical Engineering,Shanghai Dianji University,Shanghai 201306,China)

机构地区：[1]三峡新能源海上风电运维江苏有限公司,江苏盐城224000 [2]上海电机学院电气学院,上海201306

出　　处：《水力发电》2025年第3期92-96,共5页Water Power

基　　金：国家自然科学基金资助项目(42176194)。

摘　　要：为了深入对比分析2台串列排布的Spar式浮式风机在六自由度运动和功率输出方面的差异,采用FAST.farm软件进行耦合分析,并研究特定风速和波浪条件下的风机动态响应。结果表明:在上游风机尾流作用下,下游风机所处位置的风速相较于上游风机有所降低,有义波高相近;下游风机的纵荡运动、横摇运动和纵摇运动在一定程度上得到削弱,发电功率下降,而下游风机的横荡运动、垂荡运动和艏摇运动在一定程度上得到加剧。研究为浮式风电场的优化设计和风机布局提供了重要的理论依据和数据支持,对于提高风电场的整体效率和可靠性具有重要意义。In order to compare and analyze the differences of two Spar floating offshore wind turbines arranged in tandem on the six freedom degree's movement and power output,the FAST.farm software is used for coupling analysis and study the dynamic response of turbines under specific wind speed and wave conditions.The simulation results show that,(a)under the action of wake effect of the upstream wind turbine,the wind speed at the downstream wind turbine is slightly lower than that of the upstream wind turbine,and the significant wave height is similar;and(b)the surge motion,roll motion,and pitch motion of downstream wind turbine are weakened to a certain extent,resulting in a decrease in power generation,while the sway motion,heave motion,and yaw motion of downstream wind turbines are intensified to a certain extent.This study provides important theoretical basis and data support for the optimal design and turbine layout of floating wind farm,and has important significance for improving the overall efficiency and reliability of wind farm.

关 键 词：串列排布 六自由度 Spar式浮式风机 动态响应 FAST.farm软件 

分 类 号：TK83[动力工程及工程热物理—流体机械及工程]