Wind loads on photovoltaic panels mounted on a sloped roof to the edges a wind-tunnel study using a square roof model

被引：0
|
作者：
Yambe T. [1 ]
Yamamoto A. [2 ]
Sato K. [3 ]
Uematsu Y. [4 ]
机构：
[1] Dept. of Architecture and Building Science, Graduate School of Engineering, Tohoku Univ.
[2] Dept. of Architecture and Building Science, Tohoku Univ.
[3] National Institute of Technology (KOSEN), Akita College
来源：
AIJ Journal of Technology and Design | 2021年 / 27卷 / 67期
关键词：
Photovoltaic panel; Pressure equalization; Roofing; Square roof; Wind load; Wind tunnel experiment;
D O I：
10.3130/aijt.27.1177
中图分类号：
学科分类号：
摘要：
Photovoltaic (PV) panels are seldom installed in the edge zones along the eaves and ridges of roof, because very large suctions are induced in such zones. The present paper investigates the wind loads on PV panels installed over the whole roof, including the edge zones, of a square roof in a wind tunnel. In the present study, we propose to install PV panels with small gaps between them, which may reduce the net wind forces on the PV panels due to pressure equalization. The external pressures on the roofing may also be reduced significantly. © 2021 Architectural Institute of Japan. All rights reserved.
引用
收藏
页码：1177 / 1182
页数：5
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