Article | Proceedings of the 13th International Modelica Conference, Regensburg, Germany, March 4–6, 2019 | Characterization of Linear Reduced Order Building Models Using Bode Plots Linköping University Electronic Press Conference Proceedings
Göm menyn

Title:
Characterization of Linear Reduced Order Building Models Using Bode Plots
Author:
Moritz Lauster: Institute for Energy Efficient Buildings and Indoor Climate, E.ON Energy Research Center, RWTH Aachen University, Germany Dirk Müller: Institute for Energy Efficient Buildings and Indoor Climate, E.ON Energy Research Center, RWTH Aachen University, Germany
DOI:
10.3384/ecp1915725
Download:
Full text (pdf)
Year:
2019
Conference:
Proceedings of the 13th International Modelica Conference, Regensburg, Germany, March 4–6, 2019
Issue:
157
Article no.:
002
Pages:
8
No. of pages:
25-32
Publication type:
Abstract and Fulltext
Published:
2019-02-01
ISBN:
978-91-7685-122-7
Series:
Linköping Electronic Conference Proceedings
ISSN (print):
1650-3686
ISSN (online):
1650-3740
Publisher:
Linköping University Electronic Press, Linköpings universitet


Export in BibTex, RIS or text

Simulations of energy supply systems on the urban scale call for dedicated thermal building models with low simulation times and still considering relevant dynamic effects. A common approach for such models are reduced order thermal networks that model heat transfer and storage via thermal resistances and capacitances. To contribute to the open question, how much wall elements should be used in such approaches, this paper characterizes and compares four different model topologies with one, two, three and four wall elements. The characterization using the Linear Analysis toolbox in Modelica and Bode plots in Python reveals a significantly different behavior of the One-Element-Model compared to the higher order models. In consequence, the Two-Elements-Model with comparably low simulation times and a similar behavior as the higher order models qualifies for urban scale simulations.

Keywords: Modelica, Reduced Order Model, Urban Building Energy Model, Bode plot, Linear Analysis Toolbox

Proceedings of the 13th International Modelica Conference, Regensburg, Germany, March 4–6, 2019

Author:
Moritz Lauster, Dirk Müller
Title:
Characterization of Linear Reduced Order Building Models Using Bode Plots
DOI:
http://dx.doi.org/10.3384/ecp1915725
References:
No references available

Proceedings of the 13th International Modelica Conference, Regensburg, Germany, March 4–6, 2019

Author:
Moritz Lauster, Dirk Müller
Title:
Characterization of Linear Reduced Order Building Models Using Bode Plots
DOI:
https://doi.org10.3384/ecp1915725
Note: the following are taken directly from CrossRef
Citations:
No citations available at the moment


Responsible for this page: Peter Berkesand
Last updated: 2019-06-04