DYNAMIC-MODEL IDENTIFICATION APPLIED TO THE MEASURING OF THERMAL STATIC CHARACTERISTICS OF BUILDINGS

被引：7
|
作者：
BAUDIER, M
MARCHIO, D
机构：
[1] Centre d'Energétique, Ecole des Mines de Paris, 75272 Paris Cédex 06
来源：
ENERGY AND BUILDINGS | 1991年 / 17卷 / 01期
关键词：
Buildings--Thermodynamics - Heat Transfer--Walls - Solar Radiation--Measurements;
D O I：
10.1016/0378-7788(91)90068-E
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
This study is devoted to the measurement of thermal characteristics of buildings: heat loss coefficient, equivalent solar aperture, thermal resistance of walls and main time constants. A set of measured data, that is temperatures and heat flux, pass through a parameter estimation algorithm to give a thermal dynamic model of the studied system (building or wall). Then static characteristics are derived. Measuring procedures are described and case studies show results whose reliability, 10-20% precision, permit a valid energy diagnosis to be made of an unoccupied building and of existing walls.
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页码：21 / 34
页数：14
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