Article | Proceedings of the 13th International Modelica Conference, Regensburg, Germany, March 4–6, 2019 | A Modelica-Based Framework for District Heating Grid Simulation Linköping University Electronic Press Conference Proceedings
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Title:
A Modelica-Based Framework for District Heating Grid Simulation
Author:
Torsten Schwan: EA Systems Dresden GmbH, Germany Ole Ziessler: EA Systems Dresden GmbH, Germany Tom Eckhardt: EA Systems Dresden GmbH, Germany René Unger: EA Systems Dresden GmbH, Germany
DOI:
10.3384/ecp19157159
Download:
Full text (pdf)
Year:
2019
Conference:
Proceedings of the 13th International Modelica Conference, Regensburg, Germany, March 4–6, 2019
Issue:
157
Article no.:
016
Pages:
10
No. of pages:
159-168
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


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The interdisciplinary modelling language Modelica is increasingly used in the design and evaluation of energy systems. Heat supply represents a considerable share of the global energy supply. Especially in European cities, district heating grids are often used and implemented for heat coverage. The increasing integration of renewable energies and the extension of existing grids require engineers to be able to analyze and evaluate the behavior of such grids, not only statically in certain operating conditions, but also dynamically to enable the representation of complex system interaction.

This paper shows and describes a new approach as to how Modelica models can be used to evaluate the dynamic behavior of district heating grids. It furthermore introduces a consistent framework to parameterize these models with GIS-data via the COM interface. The advantages of the shown approach compared to previously used static methods are shown with specific case studies.



Keywords: district heating grid, renewable energies, heat supply, GIS-data integration

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

Author:
Torsten Schwan, Ole Ziessler, Tom Eckhardt, René Unger
Title:
A Modelica-Based Framework for District Heating Grid Simulation
DOI:
http://dx.doi.org/10.3384/ecp19157159
References:
No references available

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

Author:
Torsten Schwan, Ole Ziessler, Tom Eckhardt, René Unger
Title:
A Modelica-Based Framework for District Heating Grid Simulation
DOI:
https://doi.org10.3384/ecp19157159
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Last updated: 2019-06-04