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| DOI | 10.3390/buildings14030596 |
| A Study on the Effect of Dynamic Photovoltaic Shading Devices on Energy Consumption and Daylighting of an Office Building | |
| 发表日期 | 2024 |
| EISSN | 2075-5309 |
| 起始页码 | 14 |
| 结束页码 | 3 |
| 卷号 | 14期号:3 |
| 英文摘要 | Photovoltaic shading devices (PVSDs) have the dual function of providing shade and generating electricity, which can reduce building energy consumption and improve indoor daylighting levels. This study adopts a parametric performance design method and establishes a one-click simulation process by using the Grasshopper platform and Ladybugtools. The research focuses on the effect of dynamic PVSDs on daylighting and energy consumption in an office building in Qingdao. The optimal configuration of PVSDs for each month under three dynamic strategies (rotation, sliding, and hybrid) is determined here. Additionally, different control strategies and fixed PVSDs are compared to clarify the impact of various control strategies on daylighting and energy consumption. The findings reveal that, compared to no shading, dynamic PVSDs in the rotation strategy, sliding strategy, and hybrid strategy can achieve energy savings of 32.13%, 47.22%, and 50.38%, respectively. They can also increase the annual average UDI by 1.39%, 2.8%, and 3.1%, respectively. Dynamic PVSDs can significantly reduce the energy consumption of office buildings in Qingdao while improving indoor daylighting levels. A flexible control strategy that adapts to climate change can significantly improve building performance. This research can provide theoretical, methodological, and data support for the application of the PVSD in cold-climate regions in China. |
| 英文关键词 | photovoltaic shading devices (PVSDs); dynamic; fixed; energy consumption; daylighting |
| 语种 | 英语 |
| WOS研究方向 | Construction & Building Technology ; Engineering |
| WOS类目 | Construction & Building Technology ; Engineering, Civil |
| WOS记录号 | WOS:001191819500001 |
| 来源期刊 | BUILDINGS
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/295123 |
| 作者单位 | Qingdao University of Technology; University of Kitakyushu |
| 推荐引用方式 GB/T 7714 | . A Study on the Effect of Dynamic Photovoltaic Shading Devices on Energy Consumption and Daylighting of an Office Building[J],2024,14(3). |
| APA | (2024).A Study on the Effect of Dynamic Photovoltaic Shading Devices on Energy Consumption and Daylighting of an Office Building.BUILDINGS,14(3). |
| MLA | "A Study on the Effect of Dynamic Photovoltaic Shading Devices on Energy Consumption and Daylighting of an Office Building".BUILDINGS 14.3(2024). |
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