带反射声屏障的路边一体化双面太阳能发电系统的光谱角分析

IF 4.6 Q1 OPTICS Journal of Physics-Photonics Pub Date : 2024-03-14 DOI:10.1088/2515-7647/ad2b4c
Silvi Bundo, Shweta Pal, Marco Ernst, Rebecca Saive
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引用次数: 0

摘要

公路沿线的双面光伏组件可同时提供能源供应和充当声屏障。本研究探讨了将具有不同光反射特性的声屏障纳入公路沿线太阳能综合基础设施对能源生产的影响。具体来说,我们使用先进的计算模拟,分析了将黑色、理想镜面反射和理想漫反射(朗伯反射)反射器集成到荷兰现有公路太阳能发电厂的效果。我们的分析将现实的光谱角辐照度数据作为输入,与我们内部的反向光线追踪软件相结合。计算结果表明,对于东西向系统,理想的漫反射器可将年发电量提高 70%,而镜面反射器则会因遮光而降低发电量。最值得注意的是,漫反射器使冬季的能源产出增加了一倍,从而为减少季节性能源供需缺口提供了一条途径。
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Spectro-angular analysis of roadside-integrated bifacial solar power systems with reflecting sound barriers
Bifacial photovoltaic modules along highways provide energy supply and act as sound barriers simultaneously. This study examines the impact on energy production when incorporating sound barriers with varying light reflection properties into this integrated solar infrastructure along roadways. Specifically, we use advanced computational simulations to analyze the effects of integrating black, ideal specular, and ideal diffuse (Lambertian) reflectors into an existing highway solar power plant located in the Netherlands. Our analysis combines realistic spectro-angular irradiance data as input with our in-house reverse ray tracing software. Our calculations show that for an east-west facing system, an ideal diffuse reflector increases the annual yield by 70%, while a specular reflector decreases the yield due to shading. Most notably, the diffuse reflector doubles the energy yield during winter months, thereby offering a pathway to decrease the seasonal energy demand and supply gap.
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来源期刊
CiteScore
10.70
自引率
0.00%
发文量
27
审稿时长
12 weeks
期刊最新文献
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