ESTIMATING THERMAL PARAMETERS OF OUTDOOR TEST CELLS

被引：23
作者：
NORLEN, U
机构：
[1] Swedish Building Research Institute, S-801 29 Gävle
来源：
BUILDING AND ENVIRONMENT | 1990年 / 25卷 / 01期
关键词：
D O I：
10.1016/0360-1323(90)90036-Q
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
A method for recursive identification of thermal parameters of outdoor test cells using monitoring data is presented. The method is based on a statistical autoregressive model (ARMAX-model). The heat loss coefficient and the effective solar aperture are obtained as rational polynomials of the parameters in the model. Dynamic thermal properties are obtained as the harmonic response to sinusoidal outdoor temperatures, solar irradiation and auxiliary energy inputs. An application of the method to data from a replicated experiment gave reproducible results. Another application of the method to data from a factorial experiment gave expected results. © 1989.
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页码：17 / 24
页数：8
相关论文
共 16 条
[1]  
Norlen, Asplund, Hjalmarsson, The energy signature of a house, Proceedings of the Energy Audit Workshop, (1981)
[2]  
Hammarsten, Estimation of energy balances for houses, Report M84: 18, (1984)
[3]  
Subbarao, Building element vector analysis (BEVA), Report TR 254-2195, (1985)
[4]  
Hammarsten, van Hattem, Bloem, Colombo, Passive solar component testing with identification methods, Sol. Energy, 41, pp. 5-13, (1987)
[5]  
Rozmiarek, Chantant, Royer, Characterisation en conditions naturelles de composants solaries passifs destinees a l'habitat, Raport Technique DRE/SEEn/LTSA/85-003, (1985)
[6]  
Norlen, van Hattem, Hammarsten, Conti, Evaluating the performance of passive solar components using Kalman filtering, Proceedings of the 1987 European Conference on Architecture, (1987)
[7]  
Cools, Giquel, Passive solar component characterization using identification methods, Proceedings of the 1987 European Conference on Architecture, (1987)
[8]  
O'Neil, Lim, Estimation of the energy transfer function of a flat-plane solar water system, Sol. Energy, 27, pp. 261-269, (1981)
[9]  
Box, Jenkins, Time Series Analysis for Forecasting and Control, (1976)
[10]  
Godwin, Payne, Dynamic System Identification, (1977)
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