浮式风机平台参数化设计与稳性校核方法研究  

Research on Parametric Design and Stability Checking Method of Floating Wind Turbine Platform

作　　者：潘其云[1] 王晓东[1] 李晓辉[1] 郎海波 姚加桂 PAN Qiyun;WANG Xiaodong;LI Xiaohui;LANG Haibo;YAO Jiagui(Key Laboratory of Power Station Energy Transfer Conversion and System,Ministry of Education,North China Electric Power University,Beijing 102206,China;China Quality Certification Center,Beijing 100070,China)

机构地区：[1]华北电力大学电站能量传递转化与系统教育部重点实验室,北京102206 [2]中国质量认证中心,北京100070

出　　处：《工程热物理学报》2025年第4期1140-1151,共12页Journal of Engineering Thermophysics

基　　金：国家自然科学基金项目(No.52376180);中国质量认证中心项目(No.CQLQT20220016)。

摘　　要：随着海上风电向着深远海发展,漂浮式风电机组凭借明显的成本优势受到广泛的重视。浮式平台是漂浮式风电机组的支撑部件,其成本占总成本约1/3左右,浮式平台的优化设计对漂浮式风电机组的降本增效具有重要意义。浮式平台在波浪载荷与上部结构作用下呈现复杂的多自由度运动,稳性与动态响应特性是其重要的设计考虑因素。本文研究了半潜浮式平台的主参数化设计方法,建立了半潜浮式平台参数化模型。本方法利用静力学平衡和海洋浮式平台的设计规范,初步确定半潜式平台的主尺寸,并自主设计开发了稳性校核算法程序,利用该程序对设计的平台进行了稳性校核,并对设计阶段平台稳性的影响因素进行了研究。With the development of offshore wind power towards the far-reaching sea,floating wind turbines have been widely valued by virtue of their obvious cost advantages.Floating platform is the support component of floating wind turbine,its cost accounts for about 1/3 of the total cost,the optimal design of floating platform is of great significance to reduce the cost and increase the efficiency of floating wind turbine.The floating platform presents complex multi-degree-of-freedom motion under the interaction of wavestructure,and the stability and dynamic response character-istics are important design considerations.In this paper,the main parametric design method of semi-submersible floating platform is studied,and the parametric model of semi-submersible floating platform is established.In above method,the main size of the semi-submersible platform is prelimi-narily determined by using the static equilibrium and the design specification of the offshore floating platform,and the stability check algorithm program is independently designed and developed.The stability check of the designed platform is carried out by using the program,and the influencing factors of the stability of the platform are studied in the design stage.

关 键 词：漂浮式风电机组 半潜式平台 平台设计 稳性。 

分 类 号：TK83[动力工程及工程热物理—流体机械及工程]