摘要
对于被动房的负荷及能耗计算,德国被动房研究所有一款专门的计算与认证软件PHPP,该软件依据EN ISO 13790,以月为计算单位建立了建筑的热平衡方程,用于计算供暖、供冷需求。本文基于该软件中的能量平衡计算方法及其主要计算公式,在MATLAB平台编写了优化计算程序用于被动房的优化计算。经检验,该程序的计算结果具有较高的精度,可以用于大量被动式节能方案的快速比选,提高被动房优化设计的精度和速度。
PHPP,a calculation and certification software,is specially designed by Passive House Institute(PHI)for the load and energy consumption calculation of passive houses.According to EN ISO 13790,the heat balance equation of the building was established by the software in monthly unit to calculate the heating and cooling demand.In this paper,an optimization calculation program was written on the MATLAB platform for the optimization calculation of passive house based on the energy balance calculation method and its main calculation formula.It is verified that the calculation results of the program were of high accuracy,which can be used for the rapid comparison and selection of a large number of passive energy-saving schemes,and the accuracy and speed of the optimization design of passive houses can be improved accordingly.
作者
陈梦源
高彩凤
于震
汪江华
CHEN Mengyuan;GAO Caifeng;YU Zhen;WANG Jianghua(China Academy of Building Research,Beijing 100013;Tianjin University,Tianjin 300072)
出处
《建筑科学》
CSCD
北大核心
2020年第10期62-67,共6页
Building Science
基金
“十三五”国家重点研发计划“绿色宜居村镇技术创新”重点专项课题——绿色宜居村镇建设评价体系关键技术研究(2018YFD1100203)。
