评估光伏系统的遮阳效果:模拟软件和能源消耗的差异

IF 1.4 Q4 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY

Environmental and Climate Technologies Pub Date : 2023-01-01 DOI:10.2478/rtuect-2023-0030

Aiman Albatayneh, Renad Albadaineh

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引用次数: 0

摘要

可持续建筑设计的一个关键步骤是，建筑能耗对全球能源危机和气候变化具有重要影响。本研究比较了建筑屋顶光伏系统的三种模拟软件程序。在三个东地中海城市(安曼、马弗拉克和亚喀巴)，低层住宅代表了中度干暖、半干旱和湿润的亚热带气候区，使用三种模拟软件程序(ie - ve、Design-Builder、REVIT)对屋顶安装光伏系统的典型建筑和没有安装光伏系统的第二种场景进行了比较。本研究旨在通过计算维持建筑内部热舒适所需的总加热和冷却负荷来评估光伏系统对建筑屋顶结构的遮阳效果。结果显示，基础建筑设计和屋顶光伏系统的三种软件之间存在显着差异，范围约为50%。这突出了评估和校准不同模拟工具以及谨慎使用它们的重要性。

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Evaluating Shading Effects of PV Systems: Discrepancies in Simulation Software and Energy Consumption

Abstract A critical procedure in sustainable building design is that building energy consumption has significant implications for the global energy crisis and climate change. This study compares three simulation software programs for a photovoltaic system on a building’s roof. The low-rise residential buildings in three East Mediterranean cities (Amman, Mafraq, and Aqaba) represent moderate dry–warm, semi-arid, and humid subtropical climate zones were compared using three simulation software programs (IES-VE, Design-Builder, REVIT) for a typical building with PV on the roof and the second scenario without a PV system installed on the roof. This investigation aims to evaluate the shading effect of the PV system on a building’s roof structure by calculating the total heating and cooling loads required to maintain thermal comfort inside the building. The results showed significant discrepancies between the three software for the base building design and the PV system on the roof, with a range of around 50 %. This highlights the importance of evaluating and calibrating different simulation tools and using them with a great deal of caution.

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来源期刊

Environmental and Climate Technologies GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY-

CiteScore

3.10

自引率

28.60%

发文量

审稿时长

16 weeks

期刊介绍： Environmental and Climate Technologies provides a forum for information on innovation, research and development in the areas of environmental science, energy resources and processes, innovative technologies and energy efficiency. Authors are encouraged to submit manuscripts which cover the range from bioeconomy, sustainable technology development, life cycle analysis, eco-design, climate change mitigation, innovative solutions for pollution reduction to resilience, the energy efficiency of buildings, secure and sustainable energy supplies. The Journal ensures international publicity for original research and innovative work. A variety of themes are covered through a multi-disciplinary approach, one which integrates all aspects of environmental science: -Sustainability of technology development- Bioeconomy- Cleaner production, end of pipe production- Zero emission technologies- Eco-design- Life cycle analysis- Eco-efficiency- Environmental impact assessment- Environmental management systems- Resilience- Energy and carbon markets- Greenhouse gas emission reduction and climate technologies- Methodologies for the evaluation of sustainability- Renewable energy resources- Solar, wind, geothermal, hydro energy, biomass sources: algae, wood, straw, biogas, energetic plants and organic waste- Waste management- Quality of outdoor and indoor environment- Environmental monitoring and evaluation- Heat and power generation, including district heating and/or cooling- Energy efficiency.