考虑浮式安装船的风机叶片安装动力响应研究  

Research on dynamic response of wind turbine blade installation considering floating installation vessel

作　　者：金伟晨 张立昌 郝淑宁 刘利琴[3] 李姗晏 JIN Weichen;ZHANG Lichang;HAO Shuning;LIU Liqin;LI Shanyan(The 714 Research Institute of CSSC,Beijing 100101,China;China Institute of Marine Technology and Economy,Beijing 10o081,China;National Key Laboratory of Intelligent Construction and Operation and Maintenance of Water Resources Engineering,Tianjin University,Tianjin 300350,China;Engineering Management Center of CSSC,Beijing 100080,China)

机构地区：[1]中国船舶集团有限公司第七一四研究所,北京100101 [2]中国船舶集团有限公司综合技术经济研究院,北京100081 [3]水利工程智能建设与运维全国重点实验室天津大学,天津300350 [4]中国船舶集团有限公司工程管理中心,北京100080

出　　处：《舰船科学技术》2024年第21期163-169,共7页Ship Science and Technology

基　　金：广西科技重大专项资助项目(AA22068105)。

摘　　要：为解决传统的自升式风电安装船难以满足浮式风机的安装要求问题,参考起重船的参数,设计了漂浮式海上风电安装船。建立了风电安装船-吊臂-吊钩-叶片系统多刚体模型和浮式风机系统单刚体模型,编写了数值仿真程序,计算了不同海况等级下进行吊装作业时叶根与轮毂之间相对位置的变化。结果表明,海况等级的提高会使叶根与轮毂之间的相对运动标准差增大,应尽量避免在高等级海况下进行海上浮式风机叶片安装作业,且应避免在横浪条件下进行侧吊安装作业,以防叶根与轮毂的纵荡运动幅值过大或发生碰撞。In order to solve the problem that the traditional jack-up wind power installation ship is difficult to meet the installation requirements of floating wind turbines,a floating offshore wind power installation ship is designed with refer-ence to the parameters of the crane ship.A multi-rigid body model of wind power installation ship-boom-hook-blade system and a single rigid body model of floating wind turbine system are established,and a numerical simulation program is written to calculate the changes of relative positions between the blade root and the hub when lifting operation is carried out under different sea state levels.The results show that the standard deviation of the relative motion between the blade root and the hub increases with the increase of sea state level,and the blade installation of floating wind turbine should be avoided under the high sea state level,and the side lifting installation should be avoided under the condition of transverse waves,in order to prevent the amplitude of longitudinal oscillatory motion between the blade root and the hub from being too large or collision.

关 键 词：海上风电安装 风电安装船 浮式风机 多体耦合系统 

分 类 号：U662.3[交通运输工程—船舶及航道工程]