Assessment of combined wind and wave energy in the tropical cyclone affected region:An application in China seas
Assessment of combined wind and wave energy in the tropical cyclone affected region:An application in China seas
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DOI：
10.1016/j.energy.2022.125020
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发表时间：
2022-08
期刊：
影响因子：
9
通讯作者：
Jiang‐Long Li;S. Pan;Yongping Chen;Yu-Ping Yao;Cong Xu
中科院分区：
文献类型：
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作者：
Jiang‐Long Li;S. Pan;Yongping Chen;Yu-Ping Yao;Cong Xu
海洋可再生能源资源对清洁能源的开发很重要。对风浪资源的联合评估，特别是对热带气旋影响区风浪资源的联合评估研究还很少见。本研究旨在评估中国沿海沃茨联合能的潜力。该研究利用基于ECMWF再分析风数据的混合风场和参数TC模型评估潜在风能，并使用FVCOM-SWAVE模型评估波浪能量。分析了风浪联合能量密度和年发电量。估算了我国东部沿海沿着15个近岸站位的风浪势能。结果表明，热带气旋的频率和强度对风浪能的密度和稳定度分布有很大的影响，特别是在我国东南沿海地区。提出了我国沿海沃茨风电场选址的建议。研究结果为我国沿海沿着风浪能转换器的选址和设计提供了有益的指导。
Marine renewable energy resources are important for clean energy development. Research on the combined assessment of wind and wave resources, especially in tropical cyclone (TC) affected area is still rare. This study is to assess the potential combined wind and wave energy in the coastal waters of China, where TCs frequently occurred. The study utilizes the blended wind field with a parametric TC model based on the ECMWF reanalysis wind data from 1979 to 2013 for assessing potential wind energy, and the waves generated by the same wind data using the FVCOM-SWAVE model for assessing wave energy. The combined wind and wave energy density and annual power generation are analyzed. The potential energy from wind and waves at 15 nearshore locations along China east coasts are estimated. The results show that the frequency and intensity of TCs have a considerable impact on the distribution of density and stability of wind and wave energy, especially in the southeastern coastal areas of China. Suggestions of site selection of co-located wind and wave farm in the coastal waters of China are given. The research outcome provides a useful guidance for the selection of potential sites and design of wind and wave energy converters along the China coasts.