Article | Proceedings of the 12th International Modelica Conference, Prague, Czech Republic, May 15-17, 2017 | A Power-Based Model of a Heating Station for District Heating (DH) System Applications Linköping University Electronic Press Conference Proceedings
Göm menyn

Title:
A Power-Based Model of a Heating Station for District Heating (DH) System Applications
Author:
Abdulrahman Dahash: Fraunhofer-Institute for Solar Energy Systems, Heidenhofstraße 2, 79110 Freiburg im Breisgau, Germany Annette Steingrube: Fraunhofer-Institute for Solar Energy Systems, Heidenhofstraße 2, 79110 Freiburg im Breisgau, Germany Mehmet Elci: Fraunhofer-Institute for Solar Energy Systems, Heidenhofstraße 2, 79110 Freiburg im Breisgau, Germany
DOI:
10.3384/ecp17132415
Download:
Full text (pdf)
Year:
2017
Conference:
Proceedings of the 12th International Modelica Conference, Prague, Czech Republic, May 15-17, 2017
Issue:
132
Article no.:
047
Pages:
415-424
No. of pages:
10
Publication type:
Abstract and Fulltext
Published:
2017-07-04
ISBN:
978-91-7685-575-1
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

District Heating (DH) systems are often seen as a good practical approach to meet the local heat demand of the districts due to its ability to provide affordable and low carbon energy to the consumers. Yet, under today’s regulations to renovate the buildings into more energy-efficient ones, the local heat demand is decreasing. Therefore, the operation of DH systems is also affected by the changing heat demand profile, which might lead to less profits for the operators of DH systems. Thus, the operators of DH systems strive for an optimal operation at which the heat demand is met and the profits are maximized. Due to the fact that these systems are complex-physical systems, therefore it is difficult to conduct any experimental investigation on them in order to examine the optimal operation. Accordingly, it is crucial to create fundamental models to investigate the optimal operation of such systems. In this paper, a power-based model is built to represent the heating station as part of a DH system. Then, the model is validated using real data from an existing heating station in Freiburg, Germany. The validation results reveal that the goodness-of-fit for the model is held to be good enough to test it for operational optimization cases.

Keywords: Modelica, Dymola, Dynamic Modeling, Heating Station, District Heating System, Power-Based Model, Optimization

Proceedings of the 12th International Modelica Conference, Prague, Czech Republic, May 15-17, 2017

Author:
Abdulrahman Dahash, Annette Steingrube, Mehmet Elci
Title:
A Power-Based Model of a Heating Station for District Heating (DH) System Applications
DOI:
http://dx.doi.org/10.3384/ecp17132415
References:

Bachmaier,A., Narmsara, S., Eggers, J. Bleicke and Herkel, S., 2015. Spatial Distribution of Thermal Energy Storage Systems in Urban Areas Connected to District Heating for Grid Balancing. Energy Procedia, Issue 73, pp. 3-11.

Balci, O., 1998. Verification, Validation, and Testing. In: J. Banks, ed. Handbook of Simulation: Principles, Methodology, Advances, Applications, and Practice. New York: John Wiley & Sons, pp. 335-393.

Benonysson, A., Bøhm, B. and Ravn, H.F., 1995. Operational optimization in a district heating system. Energy Conversion and Management, May, 36(5), pp. 297-314.

Braccoa, S., Denticib, G., and Sirib, S., 2013. Economic and environmental optimization model for the design and the operation of a combined heat and power distributed generation system in an urban area. Energy, Volume 55, pp. 1014-1024.

Dahash, A., 2016. A Comparative Study of Modeling Approaches for District Heating Systems, Master thesis, Offenburg-University of Applied Sciences, Offenburg, Germany.

Dearling, C. and Erdman, W.,, 2006. Minimize the Surface Area of a Cylinder . In: Principles of Mathematics 9. 1st ed. Canada: McGraw-Hill, p. 640.

Elci, M., Oliva, A., Herkel, S., Klein, K. and Ripka, A.,, 2015. Grid-interactivity of a Solar Combined Heat and Power District Heating System. Energy Procedia, 5 June, Volume 70, pp. 560-567.

Foschung für die Energieeffiziente Stadt, 2016. Projekt: Modellhafte Stadtquartierssanierung Freiburg Weingarten-West. [Online] Available at: http://www.eneffstadt.info/de/pilotprojekte/projekt/details/modellhaftestadtquartierssanierung-freiburg-weingarten-west/

Jie, P., Neng, Z. and Deying L., 2015. Operation optimization of existing district heating systems. Applied Thermal Engineering, 6 January, Volume 78, pp. 278-288.

Joelsson, A. and Gustavsson L., 2008. District heating and energy efficiency in detached houses of differing size. Applied Energy, May.pp. 126-134.

Kelly, S. and Pollitt, M., 2009. Making Combined Heat and Power District Heating (CHP-DH) networks in the United Kingdom economically viable: a comparative approach, s.l.: University of Cambridge.

Nicola Terry, N., Palmer, J. and Cooper, I., 2012. State-of-the-Art Review: Insulation and Thermal Storage Materials, Cambridge, UK: Eclipse Research Consultants.

Olsthoorn, D., Haghighat, F. and Mirzaei, P.A., 2016. Integration of storage and renewable energy into district heating systems: A review of modelling and optimization. Solar Energy, 15 October, Volume 136, pp. 49-64.

Reddy, T. A., Saman, N. F., Claridge, D. E., Haberl, J. S., Turner, W. E. and Chalifoux, A. T., 1997. Baselining Methodology for Facility-Level Monthly Energy Use-Part 1: Theoretical Aspects.

Shipley, A., Hampson, A., Hedman, B., Garland, P., and Bautista, P., 2008. Combined Heat and Power, Effective Energy Solutions for a Sustainable Future, s.l.: Oak Ridge National Laboratory (ORNL).

Smit, R., 2006. Power Quality and Utilisation Guide, s.l.: Copper Development Association.

Wetter, M., 2016. Modelica Library for Building Energy and Control Systems. [Online] Available at: https://simulationresearch.lbl.gov/modelica [Accessed 14 August 2016].

Proceedings of the 12th International Modelica Conference, Prague, Czech Republic, May 15-17, 2017

Author:
Abdulrahman Dahash, Annette Steingrube, Mehmet Elci
Title:
A Power-Based Model of a Heating Station for District Heating (DH) System Applications
DOI:
https://doi.org10.3384/ecp17132415
Note: the following are taken directly from CrossRef
Citations:
No citations available at the moment


Responsible for this page: Peter Berkesand
Last updated: 2019-11-06