多模块海上漂浮式光伏平台运动响应特性
Motion Response Characteristics of Multi-Module Offshore Floating Photovoltaic Platform
张喆 1李嘉康 1樊天慧 2姜雯3
作者信息
- 1. 南通理工学院建筑工程学院,江苏南通 226002
- 2. 华南理工大学土木与交通学院,广东 广州 510006
- 3. 大连理工大学建设工程学部,辽宁大连 116024
- 折叠
摘要
针对传统漂浮式光伏(Floating Photovoltaic,FPV)平台难以适应复杂海洋环境载荷的问题,创新性地提出一种适用于海洋环境的多模块柔性连接FPV平台,模块之间采用铰接结构进行连接,使光伏阵列可以随波浪运动,从而降低结构间弯矩,提高光伏平台在海洋中的生存性能.采用AQWA软件对不同浪向角下多模块FPV平台的运动响应特性进行仿真分析.结果表明:在一般运行海况下,为了使所提出的FPV运动性能最优,光伏阵列布置方向应与浪向呈30°～60°角;中心光伏最大垂荡位移达1.89 m,光伏组件被海水浸没,应采用较高的光伏支架.
Abstract
To address the problem that the traditional Floating Photovoltaic(FPV)platform is difficult to adapt to the load of complex marine environment,an innovative multi-module flexible connected FPV platform suitable for marine environment is proposed,and the modules are connected by articulated structure,so that the photovoltaic array can move with the waves,thus reducing the bending moment between the structures and improving the survival performance of the photovoltaic platform in the ocean.The dynamic response characteristics of the multi-module FPV platform under varying wave angles are simulated using AQWA software.The results show that:under the general operating sea conditions,to make the kinematic performance of the proposed FPV optimal,the direction of the photovoltaic array arrangement should be at an angle of 30°-60° to the wave direction;the maximal heave displacement of the center photovoltaic reaches 1.89 m,the photovoltaic modules are submerged by seawater,and higher photovoltaic mounts should be used.
关键词
波浪载荷/漂浮式光伏/柔性结构/模块化/运动响应Key words
wave load/Floating Photovoltaic(FPV)/flexible structure/modularity/motion response引用本文复制引用
出版年
2024
NETL
NSTL
万方数据