Energy Self Sufficiency of a Tall Building with BIPV

Jong Jin Kim
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Abstract

This study is to test the reality of the big dream of zero energy skyscrapers. The current state of energy demands of high-rise buildings was investigated. The amount of solar energy that can be harnessed from PV panels installed on the roof and the south façade of a Seagram-size test-bed building in New York was estimated. Comparing the quantities of solar energy produced from and the energy demand of the test-bed building, the energy self-sufficiency of the building was analyzed. It was found that, with the current solar PV technology, building integrated PV systems can meet of about 4.2% of the building ’ s energy demand and 7.7% of its electricity demand. From this study, it was concluded that significant reduction in energy demand is a prerequisite for attaining zero energy large-scale buildings.
带BIPV的高层建筑的能源自给
这项研究是为了检验零能耗摩天大楼这个伟大梦想的真实性。对高层建筑的能源需求现状进行了调查。估计了安装在纽约西格图大小的试验台建筑的屋顶和南侧的光伏板可以利用的太阳能量。通过对比试验台建筑的太阳能发电量和能源需求,分析了试验台建筑的能源自给能力。研究发现,以目前的太阳能光伏技术,建筑集成光伏系统可满足建筑约4.2%的能源需求和7.7%的电力需求。从本研究中得出结论,能源需求的显著降低是实现零能耗大型建筑的先决条件。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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