中小型铁路车站天然采光与空调能耗的耦合分析

Coupling analysis of natural lighting and air conditioning energy consumption of small and medium-sized railway stations

针对中小型铁路车站透明玻璃幕墙或外窗、天窗等透光围护结构对空调能耗和人工照明能耗的影响,采用理论分析与数值模拟的方法进行了分析。得出了不同透光围护结构面积时建筑各分项能耗的变化趋势和总能耗的理论计算公式。通过对比分析建筑总能耗与最低能耗,给出了建筑开窗合理性的评判方法。

Considers the influence of the transparent glass curtain wall, the exterior window, the skylight and the other transparent envelope on the energy consumption of air conditioning and artificial lighting, and performs the theoretical analysis and numerical simulation. Obtains the variation trends of energy consumption of each component and the calculation formulas of total building energy consumption under the different areas of transparent envelopes. Presents the evaluation method of the rationality of building window by comparing the total energy consumption with the minimum energy consumption.