PHPP软件在被动式超低能耗建筑外窗设计优化中的应用

WINDOW OPTIMISATION OF PASSIVE HOUSE PROJECT USING PHPP

研究了PHPP软件在被动式超低能耗建筑外窗设计中的应用,并以沈阳建筑大学中德节能示范中心附楼为例从初期设计及后期优化2方面说明了PHPP中外窗性能参数表和遮阳工况参数表的确定方法及结果分析。此项目设计中采用经德国PHI认证的外窗进行基本参数设定及初步计算,考虑到中德严寒地区被动式超低能耗建筑设计标准的差异,并对比分析各朝向外窗得热量与失热量,根据计算结果对实际工程的被动式超低能耗建筑外窗进行优化设计。

This paper introduces the application of PHPP in the design of passive house windows.Taking the Energy Saving Center in Shenyang Jianzhu University as an example,from the initial design and the later optimization,and analysis the external of window table and shading table in PHPP.The method of determining the working condition parameter table and the result analysis.In the design of this project,PHI windows are used for parameter setting and calculation.Considering the difference between the standards in the cold regions of China and Germany.Analyzing the heat balance of various orientations windows and optimize the design of the window.