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首页> 外文期刊>Advances in building energy research >A comprehensive energy-oriented approach for optimization of solar potential in urban contexts: an application study for residential districts
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A comprehensive energy-oriented approach for optimization of solar potential in urban contexts: an application study for residential districts

机译：一种以能源为导向的综合方法，可优化城市环境中的太阳能潜力：居住区的应用研究

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摘要

There is a growing interest to utilize renewable energies especially solar energy as sustainable resources in urban contexts. This paper establishes a novel framework to highlight the most effective morphological factors for improving solar access of buildings. The study follows a systematic procedure, including: (1) the most effective factors have been highlighted through statistical methods, (2) selected effective parameters are combined to define different scenarios for optimization of solar potential in neighbourhoods and (3) at the final step, the fitness of optimized scenarios is assessed by executing confirmation run. These simulations are carried out on residential neighbourhoods in city of Yazd with hot and dry climate. The significant difference between the maximum and minimum temperature during a day and different seasons is an important characteristic of this climate. It was confirmed that the height of building has the largest contribution to the value of solar incident when compared to other significant factors, including ratio of building footprint over site area and street width. The proposed scenarios show the optimized combination of these three parameters for selected neighbourhood configurations. The results of this study can be applied as guidelines in architecture and urban planning to use solar energy in residential neighbourhoods.
机译：在城市环境中，利用可再生能源特别是太阳能作为可持续资源的兴趣日益浓厚。本文建立了一个新颖的框架，以突出显示最有效的形态学因素，以改善建筑物的太阳能通道。该研究遵循系统的程序，包括：（1）通过统计方法突出显示了最有效的因素；（2）组合了选定的有效参数，以定义不同的方案以优化邻里的太阳能潜力；（3）在最后一步，可以通过执行确认运行来评估优化方案的适用性。这些模拟是在炎热干燥的亚兹德市的居民区进行的。一天中和不同季节中最高和最低温度之间的显着差异是这种气候的重要特征。可以肯定的是，与其他重要因素相比，建筑物的高度对太阳入射值的影响最大，包括建筑物占地面积与场地面积的比例和街道宽度。拟议的方案显示了这三个参数针对所选邻域配置的优化组合。这项研究的结果可以作为建筑和城市规划的准则，以在居民区使用太阳能。

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