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Modelling and Operation Strategies of DLR's Large Scale Thermocline Test Facility (TESIS)

Odenthal, Christian and Klasing, Freerk and Bauer, Thomas (2017) Modelling and Operation Strategies of DLR's Large Scale Thermocline Test Facility (TESIS). AIP Conference Proceedings. American Institute of Physics (AIP). DOI: 10.1063/1.4984440 ISSN 0094-243X

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Official URL: http://aip.scitation.org/doi/abs/10.1063/1.4984440

Abstract

In this work an overview of the TESIS:store thermocline test facility and its current construction status will be given. Based on this, the TESIS:store facility using sensible solid filler material is modelled with a fully transient model, implemented in MATLAB®. Results in terms of the impact of filler site and operation strategies will be presented. While low porosity and small particle diameters for the filler material are beneficial, operation strategy is one key element with potential for optimization. It is shown that plant operators have to ponder between utilization and exergetic efficiency. Different durations of the charging and discharging period enable further potential for optimizations.

Item URL in elib:https://elib.dlr.de/113180/
Document Type:Article
Title:Modelling and Operation Strategies of DLR's Large Scale Thermocline Test Facility (TESIS)
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Odenthal, Christianchristian.odenthal (at) dlr.dehttps://orcid.org/0000-0003-0041-5751
Klasing, FreerkFreerk.Klasing (at) dlr.deUNSPECIFIED
Bauer, Thomasthomas.bauer (at) dlr.dehttps://orcid.org/0000-0003-4080-7944
Date:June 2017
Journal or Publication Title:AIP Conference Proceedings
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
DOI :10.1063/1.4984440
Publisher:American Institute of Physics (AIP)
ISSN:0094-243X
Status:Published
Keywords:Molten Salt; Thermocline; Flüssigsalz; Thermal Energy Storage; TES; CSP;
HGF - Research field:Energy
HGF - Program:Storage and Cross-linked Infrastructures
HGF - Program Themes:Thermal Energy Storage
DLR - Research area:Energy
DLR - Program:E SP - Energy Storage
DLR - Research theme (Project):E - Thermochemical Processes (Storage)
Location: Köln-Porz
Institutes and Institutions:Institute of Engineering Thermodynamics > Thermal Process Technology
Deposited By: Odenthal, Christian
Deposited On:12 Jul 2017 09:01
Last Modified:31 Jul 2019 20:10

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