Behnoosh Khosravani Majd, S. M. Maddahi, Farzaneh Soflaei
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引用次数: 0
Abstract
The expansion of high-rise buildings and vertical cities has made room for a significant potential for large areas in the envelope (façade) of buildings to produce the required energy. This opens the opportunity to conduct research about the city of Mashhad-Iran. This study aims to provide an optimal model of the envelope of an office building and maximum utilization of sunlight in providing energy and indoor lighting in cold and dry climates. DesignBuilder software, version 6.1.0.006, to simulate the building and Energy plus 8.9 simulator engine was used to compare the amount of energy consumed, and electricity generated. We evaluated the data by the analytical-comparative method. The results showed that ,in one year, the energy produced by model number one (#1) (27.6%) and model number two (#2) (18.7%), among other simulated models with 15% efficiency (base efficiency rate) regarding all solar factors used in them, the amount of the electricity generated manifests a significant difference from the total electricity consumption of the building studied, assuming that the percentage of electricity supply with the actual efficiency of the proposed solar factors, are 17.99% and 17.88%, in model (#1) and model (#2). Once compared the given results of the models used for the photovoltaic panels, photovoltaic solar glasses, and the occupied area by them, a direct impact on the efficiency and energy generation of the building model envelope was seen. So, this study paves the road for further use of new technologies of building-integrated photovoltaic (BIPV) for locations that have similar climate.
高层建筑和垂直城市的扩张为建筑围护结构(farade)的大面积区域提供了巨大的潜力,以产生所需的能源。这为开展关于伊朗马什哈德市的研究提供了机会。本研究旨在提供办公大楼围护结构的最佳模型,并在寒冷和干燥的气候条件下最大限度地利用阳光提供能源和室内照明。DesignBuilder软件,版本6.1.0.006,模拟建筑和Energy plus 8.9模拟器引擎被用来比较消耗的能量,和产生的电力。我们用分析比较法对数据进行了评价。结果表明,在一年内,模型1(#1)和模型2(#2)产生的能量(27.6%)和模型2(18.7%),在其他效率为15%(基本效率)的模拟模型中,它们所使用的所有太阳能因素,其发电量与所研究建筑物的总用电量有显著差异,假设所提出的太阳能因素的实际效率的电力供应百分比,在模型(#1)和模型(#2)中分别为17.99%和17.88%。一旦将光伏板、光伏太阳能玻璃模型的给定结果与它们所占用的面积进行比较,就可以看到对建筑模型围护结构的效率和能源产生的直接影响。因此,这项研究为在气候相似的地区进一步使用建筑集成光伏(BIPV)新技术铺平了道路。