海上大型风机单叶片吊装风载荷计算程序开发  

Single-Blade Lifting Wind Load Calculation Program Development for Large-Scale Offshore Wind Turbines

作　　者：罗晨阳 冯士伦[1,2] 唐友刚[1,2] 罗对禹 LUO Chenyang;FENG Shiun;TANG Yougang;LUO Duiyu(School of Civil Engineering and Architecture,Tianjin University,Tianjin 300072,China;National Key Laboratory of Intelligent Construction and Operation of Water Conservancy Engineering,Tianjin 300072,China)

机构地区：[1]天津大学建筑工程学院,天津300072 [2]天津大学水利工程智能建设与运维国家重点实验室,天津300072

出　　处：《海洋技术学报》2024年第3期91-100,共10页Journal of Ocean Technology

基　　金：国家自然科学基金资助项目(51879188)。

摘　　要：随着叶片大型化发展,海上单叶片吊装技术以其风阻小、作业效率高和吊装安全等优势得到广泛的工程应用,准确计算吊装过程中的风载荷和吊装系统响应是工程中的重要问题。本文采用Matlab语言,开发了单叶片吊装风载荷计算程序。可以计算吊装过程随安装角度和变桨角度改变时的叶片风载荷。结合工程实际,计算了单叶片吊装过程的风载荷,并与其他程序的计算结果进行了比对验证,表明了本文开发的叶片吊装风载荷计算程序的可靠性和实用性,可用于单叶片起吊方案的制订。Due to its advantages of reduced wind resistance,high efficiency and lifting safety,the offshore single-blade lifting technology has been widely used in engineering applications as the size of blades continues to increase.Accurately calculating the wind load and the response of the lifting system during the lifting process is an important issue in engineering and research.This paper developed a computational program for blade wind load using Matlab.The developed program can efficiently calculate the trend of wind load variation with changes in the installation angle and pitch angle.The calculation results are verified with other programs,which shows the reliability and practicability of the blade lifting program developed in this paper.It provides an efficient and convenient solution method for single blade lifting engineering,which can be used for the formulation of single blade lifting scheme.

关 键 词：单叶片吊装 Matlab程序开发 风载荷 安装角度 变桨角度 

分 类 号：TK89[动力工程及工程热物理—流体机械及工程] TH21[机械工程—机械制造及自动化] TM315[电气工程—电机]