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Energy Efficiency Building Codes for Egypt

机译:埃及的能源效率建筑法规

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This paper summarizes the results of energy simulation analysis to determine the effectiveness of building characteristics in reducing electrical energy consumption in residential buildings (conditioned and unconditioned) and commercial buildings (office & hotel) in Egypt. Specifically, the impact on building envelope performance is investigated for different strategies such as window size, glazing type and building construction for two geographical locations in Egypt. This paper also studies the energy savings in residential and nonresidential buildings for different lighting power densities (LPD), energy input ratios (EIR), set point temperatures (SPT) and heating, ventilation, and air conditioning (HVAC) systems. The study shows certain findings of practical significance, e.g. that a window-to-wall ratio of 0.20 and reasonably shaded windows lower the total annual electricity use for nonresidential buildings by more than 20% in the two Egyptian locations.
机译:本文总结了能源模拟分析的结果,以确定建筑物特性在降低埃及住宅建筑(有条件和无条件)和商业建筑(办公室和酒店)的电能消耗中的有效性。具体而言,针对埃及两个地理位置的不同策略(例如窗户尺寸,玻璃类型和建筑结构),研究了对建筑围护结构性能的影响。本文还研究了住宅和非住宅建筑在不同照明功率密度(LPD),能量输入比(EIR),设定点温度(SPT)和供暖,通风和空调(HVAC)系统下的节能情况。该研究显示了某些具有实际意义的发现,例如在埃及的两个地方,窗墙比为0.20且有适当遮挡的窗户使非住宅建筑物的年度总用电量减少了20%以上。

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