Article | Proceedings of the 11th International Modelica Conference, Versailles, France, September 21-23, 2015 | Flexibilization of Coal-fired Power Plants by Dynamic Simulation
Göm menyn

Title:
Flexibilization of Coal-fired Power Plants by Dynamic Simulation
Author:
Marcel Richter: Chair of Environmental Process Engineering and Plant Design, University of Duisburg-Essen, Germany Florian Möllenbruck: Chair of Environmental Process Engineering and Plant Design, University of Duisburg-Essen, Germany Andreas Starinsk: Chair of Environmental Process Engineering and Plant Design, University of Duisburg-Essen, Germany Gerd Oeljeklaus: Chair of Environmental Process Engineering and Plant Design, University of Duisburg-Essen, Germany Klaus Görner: Chair of Environmental Process Engineering and Plant Design, University of Duisburg-Essen, Germany
DOI:
10.3384/ecp15118715
Download:
Full text (pdf)
Year:
2015
Conference:
Proceedings of the 11th International Modelica Conference, Versailles, France, September 21-23, 2015
Issue:
118
Article no.:
077
Pages:
715-723
No. of pages:
9
Publication type:
Abstract and Fulltext
Published:
2015-09-18
ISBN:
978-91-7685-955-1
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

Due to the intensive expansion of renewable energies, the technological and economic boundary conditions for conventional power plants in Germany changed significantly over the last few years. Nowadays the flexibility in power production becomes increasingly important. This development is caused by the fluctuating power output from renewable energies, such as wind power and photovoltaic. A similar trend can be expected in other European countries and even world wide, where the expansion of renewable energies is pursued to reduce the emission of carbon dioxide. Dynamic simulation models play a central role in improving the flexibility of power plants as they offer a tool for the evaluation of the resulting highly transient operation. This paper presents the dynamic modeling of a steam power plant in Modelica/Dymola, using the power plant library ClaRa (Clausius Rankine). The focus is on the detailed non-steady-state modeling of the steam generator and a simulation study about the increase of the load change rate.

Keywords: Thermodynamics; dynamic simulation; steam power plant; steam generator; load change rate; flexible power plant

Proceedings of the 11th International Modelica Conference, Versailles, France, September 21-23, 2015

Author:
Marcel Richter, Florian Möllenbruck, Andreas Starinsk, Gerd Oeljeklaus, Klaus Görner
Title:
Flexibilization of Coal-fired Power Plants by Dynamic Simulation
DOI:
http://dx.doi.org/10.3384/ecp15118715
References:

[1] AG Energiebilanzen. Bruttostromerzeugung in Deutschland von 1990 bis 2013, 12.12.2013.


[2] J. Brunnemann, F. Gottelt, K. Wellner, A. Renz, A. Th√ľring, V. R√∂der, C. Hasenbein, C. Schulze, G. Schmitz, J. Eiden. Status of ClaRaCCS: Modelling
and Simulation of Coal-Fired Power Plants with CO2 capture, 9th Modelica Conference, Munich, Germany, 2012.


[3] ClaRa http://www.claralib.com


[4] B. Epple, R. Leithner. Simulation von Kraftwerken und Feuerungen, Springer, Wien, 2012.


[5] German Federal Ministry for Economic Affairs and Energy (BMWi). Energiedaten, Berlin, 21.10.2014.


[6] German Renewable Energy Sources Act, current version from 01.08.2014.


[7] German Transmission System Operators."Netzentwicklungsplan 2014 (erster Entwurf)," http://www.netzentwicklungsplan.de/netzentwicklungsplan-2014-zweiter-entwurf


[8] Market simulation data from the Institute of Energy Economics at the University of Cologne in the frame of the Project Partner Steam Power Plant [13].


[9] Mitsubishi Hitachi Power Systems Europe GmbH, reference list.


[10] M. Richter, G. Oeljeklaus, K. Görner. Dynamic Simulation of Coal-Fired Power Plants focusing on the Modeling of the Steam Generator, 10th European Conference on Industrial Furnaces and Boilers, Porto, Portugal, 2015.


[11] VDI/VDE 3503. Steam Temperature Control in Fossil Fired Steam Power Stations.


[12] VDI/VDE 3508. Unit control of thermal power stations


[13] VGB PowerTech e.V., VGB Research Project 375: Partner steam power plant for the regenerative power generation. http://www.vgb.org/en/research_project375.html

Proceedings of the 11th International Modelica Conference, Versailles, France, September 21-23, 2015

Author:
Marcel Richter, Florian Möllenbruck, Andreas Starinsk, Gerd Oeljeklaus, Klaus Görner
Title:
Flexibilization of Coal-fired Power Plants by Dynamic Simulation
DOI:
http://dx.doi.org/10.3384/ecp15118715
Note: the following are taken directly from CrossRef
Citations:
No citations available at the moment


Responsible for this page: Peter Berkesand
Last updated: 2017-02-21