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Energy Savings Resulting from Shading Devices on Single-Family Residences in Austin, Texas

机译：得克萨斯州奥斯汀单户住宅的遮阳设备带来的节能效果

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摘要

Potential annual energy savings resulting fromwindow shading devices on three prototypicalAustin, Texas, single-family residences werecomputed in this study. Savings were calculatedfor interior (shades, blinds, draperies, windowfilm, and tinted windows) and exterior (solarscreens, awnings, overhangs, and the effects ofrecessed windows and vegetation) shading devices.The analysis was conducted with the DOE-2building energy analysis computer program. Nominalbaseline cases (single glazing, gas heating, andnominal shading from eaves and neighboringbuildings) were run for each prototype. Selectedbaseline variants (double glazing, all electric,and no eaves or neighbor shading) were run to testparameter sensitivity.Results are reported in terms of the annualheating and cooling energy use and energy cost,with each device in place, as compared to thebaseline cases. The devices are ranked in term ofenergy savings and energy coat savings. Anothersignificant result is the multiple-regressioncorrelation of annual heating and cooling energysavings with Shading Coefficient and U-value thatgeneralizes the performance of the shading devices.
机译：在这项研究中，计算了三个典型原型上的窗式遮阳装置在德克萨斯州奥斯汀的单户住宅所带来的潜在年度节能量。计算了室内（遮阳帘，百叶窗，窗帘，窗膜和有色窗户）和室外（遮阳帘，遮阳篷，悬挑以及隐蔽的窗户和植被的影响）遮阳装置的节省。使用DOE-2建筑能耗分析计算机程序进行了分析。 。为每个原型运行标称基线案例（单层玻璃，燃气加热，屋檐和邻近建筑物的标称阴影）。运行选定的基准变体（双层玻璃，全电，无屋檐或相邻阴影）以测试参数灵敏度。与基准情况相比，报告的结果是在安装了每种设备的情况下，按年度供暖和制冷能耗和能源成本来报告的。这些设备在节能和节能涂层方面排名。另一个重要的结果是，每年的供热和制冷节能量与遮阳系数和U值的多元回归相关性，使遮阳设备的性能得到普遍体现。

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