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为推动中国波浪能装置深远海发展的进程，本文以基于悬链式系泊的双浮体波浪能装置为研究对象，采用AWQA软件与WEC-Sim软件相结合的手段，首先通过物理模型试验数据验证数值模型的准确性，进而对装置施加常值动力输出(Power take-off, PTO)阻尼力，探究了装置在规则波作用下的水动力特性与获能。研究结果表明：本文提出的装置适用于中国海域中周期较短且波高较小的环境；装置的能量捕获特性在不同质量比配置下存在显著差异，需根据海域波况配置最优质量比；PTO阻尼力的改变不影响装置最优获能区间，但不同周期对应的最优阻尼力差距较大；不同波况条件下，锚链受力差距较为明显。
Abstract：In order to promote the development of wave energy devices in China's deep sea, this paper takes a double-floating wave energy device based on a suspended chain mooring as the research object, and adopts a combination of AWQA and WEC-sim to first verify the accuracy of the numerical model by physical model test data, and then applies constant value PTO damping to the device, and explores the hydrodynamic characteristics and energy gain of the device under the action of regular waves. The results show that: the proposed device is suitable for the short periods and small wave heights in China; the energy acquisition characteristics of the device vary significantly under different mass ratios, and the optimal mass ratio needs to be configured according to the wave conditions of the sea; the change of the PTO damping value does not affect the optimal energy acquisition interval of the device, and the difference of the optimal damping corresponding to different periods is large; The difference in force on the anchor chain between wave conditions and settings is significant.
[1] 史宏达，刘臻.海洋波浪能研究进展及发展趋势[J].科技导报，2021,39(6):22-28.Shi H D,Liu Z.Research progress and development trend of ocean wave energy[J].Science and Technology Review,2021,39(6):22-28.
[2] 刘延俊，武爽，王登帅，等.海洋波浪能发电装置研究进展[J].山东大学学报(工学版),2021,51(5):63-75.Liu Y J,Wu S,Wang D S,et al.Research progress of marine wave energy generation device[J].Journal of Shandong University (Engineering Edition),2021,51(5):63-75.
[3] 曹雪玲，高涛，王文胜，等.单浮筒振荡浮子式波浪能装置的动力特性分析[J].太阳能学报，2022,43(11):364-368.Cao X L,Gao T,Wang W S,et al.Analysis of the dynamic characteristics of a single-float oscillating float wave energy device[J].Journal of Solar Energy,2022,43(11):364-368.
[4] 路晴，史宏达.中国波浪能技术进展与未来趋势[J].海岸工程，2022,41(1):1-12.Lu Q,Shi H D.Progress and future trends of wave energy technology in China[J].Coastal Engineering,2022,41(1):1-12.
[5] 林礼群，吴必军.点吸收柔性泵波浪能装置的设计与试验研究[J].海洋技术学报，2014,33(4):25-30.Lin L Q,Wu B J.Design and experimental study of a point absorption flexible pump wave energy device[J].Journal of Ocean Technology,2014,33(4):25-30.
[6] 徐潜龙.点吸收式波浪能装置水动力问题的边界元法与试验研究[D].上海：上海交通大学，2020.Xu Q L.Boundary Element Method And Experimental Study of Hydrodynamic Problems of Point Absorption Wave Energy Device[D].Shanghai:Shanghai Jiaotong University,2020.
[7] Castro F A,Chiang L E.Design optimization and experimental validation of a two-body wave energy converter with adjustable power take-off parameters[J].Energy for Sustainable Development,2020,56:19-32.
[8] Hart P,Lurie R.Application of PowerBuoy wave energy converter technology to remote power requirements in oil and gas field developments[C]//Society of Petroleum Engineers.Offshore Technology Conference 2012.Houston,Texas:Society of Petroleum Engineers,2012.
[9] Antonio F O.Wave energy utilization:A review of the technologies[J].Renewable and Sustainable Energy Reviews,2010,14(3):899-918.
[10] Muliawan M J,Gao Z,Moan T.Application of the contour line method for estimating extreme responses in the mooring lines of a two-body floating wave energy converter[J].Journal of Offshore Mechanics and Arctic Engineering,2013,135(3):3-13.
[11] Elwood D,Yim S C,Prudell J,et al.Design,construction,and ocean testing of a taut-moored dual-body wave energy converter with a linear generator power take-off[J].Renewable Energy,2010,35(2):348-354.
[12] Touzon I,Nava V,Gao Z,et al.Frequency domain modelling of a coupled system of floating structure and mooring lines:An application to a wave energy converter[J].Ocean Engineering,2021,220:108498.
[13] Son D,Yeung R W.Performance predictions and validation of a two coaxial-cylinder system as a wave-energy extractor[C]//American Society of Mechanical Engineers.Proceedings of ASME 2014 33rd International Conference on Ocean,Offshore and Arctic Engineering.San Francisco,California:American Society of Mechanical Engineers,2014:126-137.
[14] Son D,Yeung R W.Optimizing ocean-wave energy extraction of a dual coaxial-cylinder WEC using nonlinear model predictive control[J].Applied Energy,2017,187:746-757.
[15] Son D,Belissen V,Yeung R W.Performance validation and optimization of a dual coaxial-cylinder ocean-wave energy extractor[J].Renewable Energy,2016,92:192-201.
[16] Martin D,Li X,Chen C A,et al.Numerical analysis and wave tank validation on the optimal design of a two-body wave energy converter[J].Renewable Energy,2020,145:632-641.
[17] Ruehl K,Brekken T K A,Bosma B,et al.Large-scale ocean wave energy plant modeling[C]//Institute of Electrical and Electronics Engineers.2010 IEEE Conference on Innovative Technologies for an Efficient and Reliable Electricity Supply.Waltham,Massachusetts:Institute of Electrical and Electronics Engineers,2010:379-386.
[18] Kim J,Kweon H M,Jeong W M,et al.Design of the dual-buoy wave energy converter based on actual wave data of East Sea[J].International Journal of Naval Architecture and Ocean Engineering,2015,7(4):739-749.
[19] Kim J,Koh H J,Cho I H,et al.Experimental study of wave energy extraction by a dual-buoy heaving system[J].International Journal of Naval Architecture and Ocean Engineering,2017,9(1):25-34.
[20] Cho I H,Kim M H.Hydrodynamic performance evaluation of a wave energy converter with two concentric vertical cylinders by analytic solutions and model tests[J].Ocean Engineering,2017,130:498-509.
[21] Dong X C,Gao Z,Li D M,et al.Experimental and numerical study of a two-body heaving wave energy converter with different power take-off models[J].Ocean Engineering,2021,220:108454.
[22] 张万超.轴对称垂荡浮子式波能装置水动力及能量转换解析研究[D].哈尔滨：哈尔滨工程大学，2017.Zhang W C.Analytical Study on Hydrodynamics and Energy Conversion of Axisymmetric Pendulous Floating Wave Energy Device[D].Harbin:Harbin Engineering University,2017.
基本信息:
DOI：10.16441/j.cnki.hdxb.20230019
中图分类号:TK79;P743.2
引用信息:
[1]黄鹤翱,曹飞飞,李德敏,等.基于悬链式系泊的双体波能装置水动力特性研究[J].中国海洋大学学报(自然科学版),2025,55(05):167-176.DOI:10.16441/j.cnki.hdxb.20230019.
基金信息:
山东省自然科学基金项目(ZR2022ME002,ZR2021ZD23); 国家自然科学基金项目(52271297,52071303)资助~~
2023-01-20
2023
2023-02-21
2023-02-24
2023
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2025-04-28
2025-04-28