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An experimental methodology to assess the climate impact on the energy performance of buildings: A ten-year evaluation in temperate and cold desert areas
Applied Energy ( IF 10.1 ) Pub Date : 2020-03-03 , DOI: 10.1016/j.apenergy.2020.114730
M.N. Sánchez , S. Soutullo , R. Olmedo , D. Bravo , S. Castaño , M.J. Jiménez

An experimental methodology has been developed to evaluate the climate impact assessment on the energy performance of buildings based on real weather data. This new methodology has been applied in Madrid and Tabernas, respectively characterized by temperate and cold desert climates. A systematic study has been conducted supported by a ten-year test campaign from 2008 to 2017, analysing an average year and a typical hot year. Annual and seasonal experimental values have been compared with typical meteorological years, synthetically created for Madrid (1981–2010) and Tabernas (1972–2000). Madrid registered an increase in air temperature of 0.6 °C in the average year and of 0.9 °C in the typical hot year, compared to the synthetic year. In Tabernas, the increase in air temperature was 2.4 °C and 2.7 °C respectively. Climate indices and surface maps of temperature, relative humidity and solar global radiation have confirmed the same climatic trends. To evaluate how climate change affects the building energy performance, heating and cooling degree days have been calculated. The typical hot year has the highest value of 200°days for the cooling index in summer and the average year has the highest value of about 1000°days for the heating index in winter, both registered in the temperate climate. Finally, a bioclimatic analysis concluded that in temperate climates, cooling strategies have to be enhanced in summer and early fall. On the contrary, in the desert climates it is worth noting the increase in comfort hours in spring and autumn.



中文翻译:

一种评估气候对建筑物能源性能影响的实验方法:在温带和寒冷沙漠地区的十年评估

已经开发了一种实验方法,用于根据实际天气数据评估建筑物对能源性能的气候影响评估。这种新方法已分别在马德里和塔贝纳斯(Tabernas)采用,其特征是温带和寒冷的沙漠气候。在2008年至2017年的十年测试活动的支持下,进行了系统的研究,分析了平均年份和典型的炎热年份。已将年度和季节性实验值与马德里(1981–2010)和Tabernas(1972–2000)综合创建的典型气象年进行了比较。与合成年相比,马德里平均每年的气温升高0.6°C,而在典型的炎热年份则增加0.9°C。在Tabernas,空气温度分别上升2.4°C和2.7°C。气候指数和温度,相对湿度和全球太阳辐射的表面图证实了相同的气候趋势。为了评估气候变化如何影响建筑物的能源性能,已经计算了采暖和制冷度的天数。在夏季,典型的炎热年份最高的降温指数为200°d天,而在冬季,平均值最高年份的最高降温指数为约1000°days,两者均属于温带气候。最后,一项生物气候分析得出的结论是,在温带气候下,夏季和初秋必须提高制冷策略。相反,在沙漠气候下,值得注意的是春季和秋季的舒适时间增加了。为了评估气候变化如何影响建筑物的能源性能,已经计算了采暖和制冷度的天数。在夏季,典型的炎热年份的最高降温指数为200°d天,而在冬季,平均值最高的年份为最高的冬季降温指数为1000°days,两者均属于温带气候。最后,一项生物气候分析得出的结论是,在温带气候下,夏季和初秋必须提高制冷策略。相反,在沙漠气候下,值得注意的是春季和秋季的舒适时间增加了。为了评估气候变化如何影响建筑物的能源性能,已经计算了采暖和制冷度的天数。在夏季,典型的炎热年份的最高降温指数为200°d天,而在冬季,平均值最高的年份为最高的冬季降温指数为1000°days,两者均属于温带气候。最后,一项生物气候分析得出的结论是,在温带气候下,夏季和初秋必须提高制冷策略。相反,在沙漠气候下,值得注意的是春季和秋季的舒适时间增加了。在夏季,典型的炎热年份的最高降温指数为200°d天,而在冬季,平均值最高的年份为最高的冬季降温指数为1000°days,两者均属于温带气候。最后,一项生物气候分析得出的结论是,在温带气候下,夏季和初秋必须提高制冷策略。相反,在沙漠气候下,值得注意的是春季和秋季的舒适时间增加了。在夏季,典型的炎热年份的最高降温指数为200°d天,而在冬季,平均值最高的年份为最高的冬季降温指数为1000°days,两者均属于温带气候。最后,一项生物气候分析得出的结论是,在温带气候下,夏季和初秋必须提高制冷策略。相反,在沙漠气候下,值得注意的是春季和秋季的舒适时间增加了。

更新日期:2020-03-04
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