Simulation of a seasonal, solar-driven sorption storage heating system

被引:21
|
作者
Engel, Georg [1 ]
Asenbeck, Sebastian [2 ]
Koell, Rebekka [1 ]
Kerskes, Henner [2 ]
Wagner, Waldemar [1 ]
van Helden, Wim [1 ]
机构
[1] AEE Inst Sustainable Technol, Feldgasse 19, A-8200 Gleisdorf, Austria
[2] ITW Univ Stuttgart, Pfaffenwaldring 10, D-70550 Stuttgart, Germany
关键词
Compact thermal energy storage; Closed adsorption; Charge boost; Simulation; Modeling;
D O I
10.1016/j.est.2017.06.001
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
A detailed simulation setup for a closed solid sorption storage system is developed and validated using extensive experimental data of a demonstration test rig built up in the EU-funded project COMTES. The modular implementation of the sorption process allows to discuss enhanced operation modes like the 'charge boost' in the simulation. The validated model is used to optimize the storage system and to predict its performance for several reference scenarios. As an example, a storage system with 6 m(3) of storage material achieves fractional thermal energy savings in the range of 70-75% for a standard single family house in middle Europe. (C) 2017 Elsevier Ltd. All rights reserved.
引用
收藏
页码:40 / 47
页数:8
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