新型HDPE近海漂浮式光伏浮体水动力数值模拟研究

姚烨; 任效里; 宋吉祥; 邓子伟; 于臻臻; 邵书钦

doi:10.19912/j.0254-0096.tynxb.2025-0290

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太阳能学报 ›› 2026, Vol. 47 ›› Issue (7) : 417-426. DOI: 10.19912/j.0254-0096.tynxb.2025-0290

新型HDPE近海漂浮式光伏浮体水动力数值模拟研究

姚烨^1,2, 任效里¹, 宋吉祥¹, 邓子伟^1,2, 于臻臻¹, 邵书钦¹

作者信息 +

NUMERICAL SIMULATION STUDY ON HYDRODYNAMICS OF HDPE OFFSHORE FLOATING PHOTOVOLTAIC FLOATING BODY

Yao Ye^1,2, Ren Xiaoli¹, Song Jixiang¹, Deng Ziwei^1,2, Yu Zhenzhen¹, Shao Shuqin¹

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文章历史 +

摘要

提出一种大尺度高密度聚乙烯（HDPE）一体化浮块结构形式,基于流体域体积（VOF）法构建数值水槽,采用计算流体力学与刚体动力学耦合技术构建浮体结构的水动力学模型,研究浮体结构在近岸海况下的运动响应和系泊力特性。结果表明：浮体最大纵荡、最大垂荡、X向速度、Z向速度均与波高呈正相关关系;随着波浪周期的增加,浮体的最大纵荡和最大垂荡增大;波高参数越大、波浪周期越短,浮体受到的系泊力波动越大、幅值越高。

Abstract

This paper proposes a large-scale integrated HDPE floating block structure. Utilizing the Volume of Fluid （VOF） method, a numerical wave tank is constructed, and a hydrodynamic model of the floating structure is developed by coupling computational fluid dynamics （CFD） with rigid body dynamics. The study investigates the motion response and mooring force characteristics of the floating structure under inshore sea conditions. The results indicate that the maximum surge, maximum heave, X-direction velocity, and Z-direction velocity of the floating structure are positively correlated with wave height. The maximum surge and maximum heave of the floating structure increase with an increase in the wave period. Higher wave heights and shorter wave periods lead to greater fluctuations and the higher amplitudes of the mooring forces experienced by the floating structure.

导出引用

姚烨, 任效里, 宋吉祥, 邓子伟, 于臻臻, 邵书钦. 新型HDPE近海漂浮式光伏浮体水动力数值模拟研究[J]. 太阳能学报. 2026, 47(7): 417-426 https://doi.org/10.19912/j.0254-0096.tynxb.2025-0290

Yao Ye, Ren Xiaoli, Song Jixiang, Deng Ziwei, Yu Zhenzhen, Shao Shuqin. NUMERICAL SIMULATION STUDY ON HYDRODYNAMICS OF HDPE OFFSHORE FLOATING PHOTOVOLTAIC FLOATING BODY[J]. Acta Energiae Solaris Sinica. 2026, 47(7): 417-426 https://doi.org/10.19912/j.0254-0096.tynxb.2025-0290

中图分类号： TK519

参考文献

[1] 路绍琰, 吴丹, 马来波, 等. 中国太阳能利用技术发展概况及趋势[J]. 科技导报, 2021, 39(19): 66-73.
Lu S Y, Wu D, Ma L B, et al.Development situation and trend of solar energy technology industry in China[J]. Science & Technology Review, 2021, 39(19): 66-73.
[2] 陈燕, 袁爽, 邓力扬. 水上光伏用浮体材料HDPE的安全性和可靠性检测方法探讨[J]. 合成材料老化与应用, 2019, 48(2): 128-131.
Chen Y, Yuan S, Deng L Y.Discussion on the test methods of safety and reliability of floating material HDPE for water photovoltaic[J]. Synthetic Materials Aging and Application, 2019, 48(2): 128-131.
[3] 耿宝磊, 唐旭, 金瑞佳. 海上浮式光伏结构及其水动力问题研究展望[J]. 海洋工程, 2024, 42(3): 190-208.
Geng B L, Tang X, Jin R J.Prospects for research on offshore floating photovoltaic structures and their hydrodynamic issues[J]. The Ocean Engineering, 2024, 42(3): 190-208.
[4] 何晓蕾, 张茂婷, 周峰, 等. 大剂量紫外光辐照下改性PE-HD浮体材料的老化性能[J]. 工程塑料应用, 2018, 46(1): 84-88, 109.
He X L, Zhang M T, Zhou F, et al.Ageing properties of modified PE-HD for high dose UV radiation in floating materials[J]. Engineering Plastics Application, 2018, 46(1): 84-88, 109.
[5] 孔耀华, 肖福勤, 陈作钢, 等. 漂浮式光伏电站漂浮方阵流载荷数值计算研究[J]. 水动力学研究与进展A辑, 2019, 34(2): 218-223.
Kong Y H, Xiao F Q, Chen Z G, et al.Numerical research on current load of floating square array in floating PV power station[J]. Journal of Hydrodynamics, 2019, 34(2): 218-223.
[6] 刘滨, 张余, 马瑞, 等. 多层浮管结构浮式防波堤消浪特性研究[J]. 港工技术, 2021, 58(6): 31-35.
Liu B, Zhang Y, Ma R, et al.Study of wave-dissipation performance of floating breakwater with multi-layer floating pipe structure[J]. Port Engineering Technology, 2021, 58(6): 31-35.
[7] Delacroix S, Bourdier S, Soulard T, et al.Experimental modelling of a floating solar power plant array under wave forcing[J]. Energies, 2023, 16(13): 5198.
[8] 施兴华, 孙哲, 张婧. 考虑连接件刚度影响的多浮体漂浮光伏方阵运动响应分析[J]. 太阳能学报, 2023, 44(8): 301-306.
Shi X H, Sun Z, Zhang J.Kinematic response analysis of multi-body floating photovoltaic array considering stiffness of connecting parts[J]. Acta Energiae Solaris Sinica, 2023, 44(8): 301-306.
[9] Cazzaniga R, Cicu M, Rosa-Clot M, et al.Compressed air energy storage integrated with floating photovoltaic plant[J]. Journal of Energy Storage, 2017, 13: 48-57.
[10] Ikhennicheu M, Blanc A, Danglade B, et al.OrcaFlex modelling of a multi-body floating solar island subjected to waves[J]. Energies, 2022, 15(23): 9260.
[11] Shi Y K, Wei Y J, Chen K X, et al.Frequency-domain approach of hydroelastic response for flexible offshore floating photovoltaic under combined wind and wave loads[J]. Ocean Engineering, 2025, 323: 120565.
[12] Zhang Y F, Zhang X T, Chen Y Q, et al.A frequency-domain hydroelastic analysis of a membrane-based offshore floating photovoltaic platform in regular waves[J]. Journal of Fluids and Structures, 2024, 127: 104125.
[13] 王键, 王志瑜, 王玉红, 等. 近岸海上柔性光伏支架结构研究[J]. 港口航道与近海工程, 2024, 61(6): 62-67.
Wang J, Wang Z Y, Wang Y H, et al.Research on nearshore flexible photovoltaic support[J]. Port, Waterway and Offhore Engineering, 2024, 61(6): 62-67.
[14] 吴厚仪, 刘必劲, 傅丹娟, 等. 海上漂浮式光伏综合平台运动及结构响应试验研究[J]. 海洋工程, 2025: 1-15.
Wu H Y, Liu B J, Fu D J, et al.Experimental study on motion and structural response of offshore floating photovoltaic integrated platform[J]. China Ocean Engineering, 2025: 1-15.
[15] 田纵横, 刘海波, 喻飞, 等. 水面光伏浮体结构安全性评估方法研究[J]. 武汉理工大学学报(交通科学与工程版), 2018, 42(4): 631-636.
Tian Z H, Liu H B, Yu F, et al.Research on safety assessment methods of floating photovoltaic floating structures[J]. Journal of Wuhan University of Technology (transportation science & engineering), 2018, 42(4): 631-636.
[16] 肖福勤, 陈作钢, 代燚, 等. 漂浮式光伏电站方阵环境载荷计算方法研究[J]. 工程力学, 2020, 37(3): 245-256.
Xiao F Q, Chen Z G, Dai Y, et al.Numerical method study on environmental loads of floating photovoltaic power array[J]. Engineering Mechanics, 2020, 37(3): 245-256.
[17] 潘昀, 吴笑然, 薛大文, 等. 分布式海上漂浮光伏波浪水动力特性[J]. 中国科技论文, 2023, 18(10): 1144-1152.
Pan Y, Wu X R, Xue D W, et al.Hydrodynamic characteristics of distributed offshore floating photovoltaic in waves[J]. China Sciencepaper, 2023, 18(10): 1144-1152.
[18] 徐普, 黎思亮, 宋启明, 等. 深水漂浮式光伏平台系泊结构动力响应分析[J]. 太阳能学报, 2023, 44(10): 156-164.
Xu P, Li S L, Song Q M, et al.Dynamic response analysis of mooring structure for deep-water floating photovoltaic platform[J]. Acta Energiae Solaris Sinica, 2023, 44(10): 156-164.
[19] 陈文学, 穆祥鹏, 崔巍. 南水北调中线工程桥墩壅水特性研究[J]. 水利水电技术, 2015, 46(11): 121-125.
Chen W X, Mu X P, Cui W.Study on backwater characteristics of bridge-piers of Mid-Route of South-to-North Water Diversion Project[J]. Water Resources and Hydropower Engineering, 2015, 46(11): 121-125.
[20] 贺昌海, 陈辉, 刘全. 基于CATIA建模的导流工程三维数值模拟研究[J]. 天津大学学报, 2016, 49(4): 422-428.
He C H, Chen H, Liu Q.Three-dimensional numerical simulation of river diversion based on CATIA modeling[J]. Journal of Tianjin University, 2016, 49(4): 422-428.
[21] 李绍武, 杨航. 水流作用下圆柱局部冲刷三维数值模拟[J]. 水道港口, 2018, 39(5): 519-527.
Li S W, Yang H.3D numerical simulation on local scour around a cylinder under steady flow[J]. Journal of Waterway and Harbor, 2018, 39(5): 519-527.
[22] 刘勇男, 张俊生, 陈昌平, 等. 波浪理论及其适用范围的探讨[J]. 珠江水运, 2020(3): 51-52.
Liu Y N, Zhang J S, Chen C P, et al.Discussion on wave theory and its application scope[J]. Pearl River Water Transport, 2020(3): 51-52.
[23] 祁祥礼, 郑向阳, 谌业良. 渤海湾中部波浪特征分析[J]. 水道港口, 2018, 39(3): 288-293.
Qi X L, Zheng X Y, Chen Y L.Analysis of wave characteristic in the middle part of the Bohai Bay[J]. Journal of Waterway and Harbor, 2018, 39(3): 288-293.