基于波流耦合数值模拟的海上风电水文分析方法  

Hydrologic Analysis Method of Offshore Wind Power Based on Wave-Current Coupling Numerical Simulation

作　　者：曾泳钦 罗琳 曹海 李欢 朱明江 岳良培 ZENG Yongqin;LUO Lin;CAO Hai;LI Huan;ZHU Mingjiang;YUE Liangpei(CSSC Haizhuang Windpower Co.,Ltd.,Chongqing 401123,China)

机构地区：[1]中船海装风电有限公司,重庆401123

出　　处：《船舶工程》2024年第S02期86-90,共5页Ship Engineering

摘　　要：为了研究海上风电的水文设计方法,补充实测数据计算的不足,基于MIKE21软件的波流耦合数值模型,根据实测数据评价模型的有效性。结合相关规范中的统计计算方法进行海上风电海洋水文参数的设计分析研究,结果表明:模型数据具有更高的时空分辨率,弥补了观测数据在时空分辨率和参数数量方面的不足,通过率定校准,模型数据可与实测数据相近,可计算出更丰富的水文设计参数。沿岸的联合概率模拟计算结果显示出模型在近岸应用性的局限性。研究成果可为海洋风电以及相关海洋工程的海洋水文参数设计计算提供一定参考。In order to study the hydrological analysis method of the offshore wind power,and to supplement the deficiencies in the calculation of measured data.The validity of the wave-current coupling numerical model based on MIKE 21 software is evaluated by the measured data.Combined with the statistical calculation method in relevant specifications,the design and analysis of marine hydrological parameters of offshore wind power are carried out.The results show that the model data has higher spatial and temporal resolution,which compensates for the deficiencies of the observed data in spatial and temporal resolution and the number of parameters.Through calibration,the model data can be brought closer to the measured data,and more abundant hydrological design parameters can be calculated.The joint probabilistic simulations along the coast show the limitations of the model in nearshore application.The research results can provide some reference for the calculation of marine hydrological parameters of offshore wind power and related offshore engineering.

关 键 词：海上风电 波流耦合数值模型 水文分析 

分 类 号：U671.99[交通运输工程—船舶及航道工程]