Article | Proceedings of the 9th International MODELICA Conference; September 3-5; 2012; Munich; Germany | Modeling a Low-temperature Compressed Air Energy Storage with Modelica

Title:
Modeling a Low-temperature Compressed Air Energy Storage with Modelica
Author:
Marcus Budt: Fraunhofer Institute for Environmental, Safety, and Energy Technology UMSICHT, Oberhausen, Germany Daniel Wolf: Fraunhofer Institute for Environmental, Safety, and Energy Technology UMSICHT, Oberhausen, Germany Roland Span: Ruhr-University Bochum, Faculty for Mechanical Engineering, Bochum, Germany
DOI:
10.3384/ecp12076791
Download:
Full text (pdf)
Year:
2012
Conference:
Proceedings of the 9th International MODELICA Conference; September 3-5; 2012; Munich; Germany
Issue:
076
Article no.:
081
Pages:
791-800
No. of pages:
10
Publication type:
Abstract and Fulltext
Published:
2012-11-19
ISBN:
978-91-7519-826-2
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 paper deals with the modeling of low-temperature compressed air energy storage. Aim of the modeling effort is to dynamically simulate the plant and analyzing the thermodynamics of the system. Here; off-design behavior regarding turbomachinery output temperatures; pressure losses and heat flows is of particular interest. Combined with an economical optimization tool; the presented model will be used to find an optimized plant layout.

Keywords: compressed air; energy storage; thermal storage; low-temperature; CAES; modeling; Modelica

Proceedings of the 9th International MODELICA Conference; September 3-5; 2012; Munich; Germany

Author:
Marcus Budt, Daniel Wolf, Roland Span
Title:
Modeling a Low-temperature Compressed Air Energy Storage with Modelica
DOI:
http://dx.doi.org/10.3384/ecp12076791
References:
[1] Wolf D.: Methods for Design and Application of Adiabatic Compressed Air Energy Storage Based on Dynamic Modeling. Bochum; Germany: PhD thesis; Ruhr-Universität Bochum; 2010; UMSICHTSchriftenreihe 65; urn:nbn:de:0011-n-1546519; 2011.
[2] Marquardt R.; Hoffmann S.; Pazzi S.; Klafki M.; Zunft S.: AA-CAES – Opportunities and challenges of advanced adiabatic compressed air energy storage technology as a balancing tool in interconnected grids. In: 40. Kraftwerkstechnisches Kolloquium 2008; Vol. 2; Technische Universität Dresden (Ed.); 2008.
[3] Budt M.; Wolf D.; Prümper H.-J.: A Low-temperature approach to Adiabatic Compressed Air Energy Storage. Proceedings of 12th International Conference on Energy Storage - INNOSTOCK; Lleida; Spain; 2012.
[4] Casella F.; Otter M.; Proelss K.; Richter Ch.; Tummescheit H.: The Modelica Fluid and Media library for modeling of incompressible and compressible thermo-fluid pipe networks. Proceedings of 5th International Modelica Conference; Vienna; Austria; 2006.
[5] Dassault Systèmes; Dymola 2012 FD01.
[6] Moustapha H.; Zelesky M.F.; Baines N.C.; Japikse D.: Axial and Radial Turbines. Concepts NREC (Ed.); 2003.
[7] Bloch H.; Soares C.: Turboexpanders and process application. Butterworth-Heinemann (Ed.); 2001.
[8] Wolf D.; Kanngießer A.; Budt M.; Dötsch Ch.: Adiabatic Compressed Air Energy Storage co-located with wind energy – multifunctional storage commitment optimization for the German market using GOMES. In: Energy Systems; Vol. 3; Issue 2; 2012.

Proceedings of the 9th International MODELICA Conference; September 3-5; 2012; Munich; Germany

Author:
Marcus Budt, Daniel Wolf, Roland Span
Title:
Modeling a Low-temperature Compressed Air Energy Storage with Modelica
DOI:
http://dx.doi.org/10.3384/ecp12076791
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