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从电力发展 “十三五” 规划看新能源发展

引用本文：	许仕杰, 程正顺, 杨立军, 等. 风浪流联合作用下半潜式风机与网箱集成系统耦合动力响应特性[J]. 中国舰船研究, 2023, 18(6): 66–75. doi: 10.19693/j.issn.1673-3185.03111

作者姓名：	许仕杰程正顺杨立军曹群

作者单位：	1.上海交通大学海洋工程国家重点实验室，上海 200240;2.上海交通大学三亚崖州湾深海科技研究院，海南三亚 572024

基金项目：	国家自然科学基金资助项目(42176210, 52201330)；三亚崖州湾科技城管理局2020年度科技计划资助项目(SKJC-2020-01-005)；上海交通大学“深蓝计划”基金资助项目（SL2021PT203）

摘要：	目的旨在研究半潜式风机与网箱集成系统在风浪流作用下的耦合动力特性。方法基于自主设计的SJTU-SPIC半潜型漂浮式风机，提出漂浮式风机和网箱集成系统概念并建立数值仿真模型，采用气动−水动−控制−结构−系泊全耦合分析方法，开展风浪流联合作用下系统耦合动力响应特性研究。结果数值仿真结果表明：加装网箱后会引起更大纵荡运动，但会抑制纵摇运动，有利于提升风机发电稳定性；加装网箱后对系泊载荷和发电功率的影响很小。结论半潜型漂浮式风机与网箱集成系统的动力学特性与原半潜型漂浮式风机类似，该集成系统是可行的。
关键词：	半潜式风机网箱动力响应数值模拟
收稿时间：	2022-09-29
修稿时间：	2022-12-16
New energy development from the 13th Five-Year Plan of electric power development

XU S J, CHENG Z S, YANG L J, et al. Coupled dynamic response characteristics of integrated system combining semi-submersible wind turbine and fish farming cage under wind, wave and current actions[J]. Chinese Journal of Ship Research, 2023, 18(6): 66–75. doi: 10.19693/j.issn.1673-3185.03111

Authors:	XU Shijie CHENG Zhengshun YANG Lijun CAO Qun

Affiliation:	1.State Key Laboratory of Ocean Engineering, Shanghai Jiao Tong University, Shanghai 200240, China;2.SJTU Yazhou Bay Institute of Deepsea Science and Technology, Shanghai Jiao Tong University, Sanya 572024, China

Abstract:	ObjectiveThis paper aims to study the coupled dynamic response characteristics of an integrated system of a semi-submersible wind turbine and fish farming cage under wind, wave and current actions.MethodBased on the self-designed semi-submersible wind turbine SJTU-SPIC, an integrated floating wind turbine and fish farming cage concept is proposed and numerically modeled. The dynamic response characteristics of the integrated concept under wind, wave and current actions are then studied using coupled aero-hydro-servo-elastic-mooring analysis.ResultsThe numerical simulations indicate that introducing the fish farming cage can induce slightly a larger surge motion but suppress the pitch, which is beneficial for wind power production.ConclusionThe dynamic behavior of the integrated system of a semi-submersible wind turbine and fish farming cage proposed herein is similar to that of a floating wind turbine, and the system is shown to be feasible.

Keywords:	semi-submersible wind turbine fish farming cage dynamic response numerical simulation

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