渔光互补超大型光伏阵列板体型系数研究

赵李君; 黄冬平; 周锐; 付海燕; 付鹏

doi:10.3724/j.gyjzG25061304

渔光互补超大型光伏阵列板体型系数研究

doi: 10.3724/j.gyjzG25061304

1. 中铁二十四局集团桥梁建设有限公司, 南昌 330100;
2. 同济大学建筑设计研究院(集团)有限公司, 上海 200092;
3. 同济大学土木工程学院建筑工程系, 上海 200092

基金项目:

润化新能源200 MW渔光互补发电项目（Kh0021020250025）。

详细信息

作者简介:
赵李君，高级工程师，主要从事结构风工程、光伏工程等性能研究，18607017362-zhaolijun.24g@crcc.cn。

通讯作者:
付海燕，博士，主要从事高耸结构、多高层木结构等性能研究，zoeyfu@tongji.edu.cn。

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出版历程
- 收稿日期: 2025-06-13
- 网络出版日期: 2026-11-07

Research on the Shape Coefficients of Modules in Ultra-Large PV Arrays for Fishery-PV Complementary Power Generation Projects

1. China Railway 24th Bureau Group Corporation Limited, Nanchang 330100, China;
2. Tongji University Architectural Design (Group) Co., Ltd., Shanghai 200092, China;
3. Department of Building Engineering, School of Civil Engineering, Tongji University, Shanghai 200092, China

摘要

摘要: 光伏发电作为一种清洁能源，已成为全球能源转型的重要组成部分。风荷载是光伏矩阵板结构设计中的主导控制荷载，风荷载体型系数受多种气动干扰因素的复杂耦合作用，其取值合理性直接关系到光伏矩阵板的结构安全性与经济性。为探究超大型光伏阵列板体型系数的影响因素，基于实际渔光互补发电项目，采用 ANSYS Fluent 软件探究了地形遮挡和风向角对超大型光伏阵列板体型系数的影响。研究表明：完全地形遮挡下，可忽略风向角的影响，光伏矩阵板中各光伏板组件体型系数均可取值0.3；无地形遮挡下，需要考虑风向角影响，建议光伏阵列板中光伏板组件体型系数取值1.1。
- 光伏板 /
- CFD数值模拟 /
- 体型系数 /
- 地形遮挡 /
- 风向角
Abstract: Photovoltaic（PV） power generation， recognized as a clean energy source， has become a crucial component of the global energy transition. In the structural design of PV arrays， wind load serves as the primary controlling factor. The wind load shape coefficients， influenced by a complex interplay of various aerodynamic interference factors， directly determine the structural safety and economic feasibility of the PV system. To explore the influencing factors of the shape coefficients of modules in ultra-large PV arrays， this study takes an actual fishery-PV complementary power generation project as a case study. This paper investigated the influence of terrain shading and wind direction angle on the shape coefficients using ANSYS Fluent software. The results show that under conditions of complete terrain sheltering， the influence of wind direction angle can be neglected， and a uniform shape coefficient value of 0.3 can be adopted for all PV modules. Conversely， without terrain shielding， the wind direction angle must be considered， necessitating a shape coefficient of 1.1 for the modules within the array.
- PV panels /
- CFD numerical simulation /
- shape coefficient /
- terrain shading /
- wind direction angle

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