建筑能耗模拟用典型年气象参数的选取方法

发布时间：2018-01-05 05:02

本文关键词：建筑能耗模拟用典型年气象参数的选取方法　出处：《太阳能学报》2016年09期 　论文类型：期刊论文

【摘要】：准确的典型气象年(TMY)数据是建筑能耗模拟不可或缺的基本条件。TMY的生成需要长期全面的气象数据,而中国大部分气象台站所能提供完整且符合TMY挑选要求的气象数据存在一定困难。该文以北京为例,应用多元统计中的聚类和主成分法,针对不同气象参数生成的TMY进行研究,并对典型建筑进行能耗模拟,得到不同气象参数下TMY的综合表达式并探寻北京地区气象参数的相关关系,提出建筑能耗模拟用TMY室外气象参数的选取方法。
[Abstract]:Accurate TMY data is an indispensable basic condition for building energy consumption simulation. The generation of TMY requires long-term comprehensive meteorological data. However, it is difficult for most meteorological stations in China to provide complete meteorological data that meet the requirements of TMY selection. In this paper, the clustering and principal component methods in multivariate statistics are applied to Beijing as an example. The TMY generated by different meteorological parameters was studied, and the energy consumption of typical buildings was simulated. The comprehensive expression of TMY under different meteorological parameters was obtained and the correlation of meteorological parameters in Beijing was explored. A method for selecting outdoor meteorological parameters of TMY for building energy consumption simulation is proposed.
【作者单位】：西安建筑科技大学;
【基金】：国家杰出青年科学基金(51325803) “十二五”国家科技支撑计划(2014BAJ01B01)
【分类号】：TU111.195;TU119
【正文快照】： 0引言建筑设计初期,为查验方案制定的合理性,通常会进行建筑能耗模拟计算。无论何种模拟软件,都需输入代表建筑所在地区的典型气象年(typicalmeteorological year,TMY)数据。TMY能代表建筑所在地区长期的平均气候状况,其选取方法国际上通用的是Finkelstein Schafer(FS)统计法

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