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TEST AND EVALUATION OF A THERMAL ENERGY STORAGE SYSTEM FOR DIRECT STEAM GENERATION

Laing, Doerte and Bahl, Carsten and Fiß, Michael and Hempel, Matthias and Meyer-Grünefeldt, Mirko and Eickhoff, Martin and Stückle, Andreas (2011) TEST AND EVALUATION OF A THERMAL ENERGY STORAGE SYSTEM FOR DIRECT STEAM GENERATION. SolarPACES 2011, 21. -24. Sept. 2011, Granada, Spanien.

Full text not available from this repository.

Abstract

The test results of a combined storage solution for direct steam generation in CSP plants with a concrete storage for superheating steam and a PCM storage for evaporating water are reported. The high temperature storage system was built in 2009 in a direct steam test loop, constructed at the power plant Litoral of Endesa in Carboneras, Spain. This system has a total capacity of ca. 1000 kWh and is the first demonstration of such a combined storage system for the two phase heat transfer fluid water/steam. Cycling tests for each storage unit separately and combined testing have proven design expectations. Various operation modes for the PCM storage operation are evaluated.

Document Type:Conference or Workshop Item (Speech, Paper)
Title:TEST AND EVALUATION OF A THERMAL ENERGY STORAGE SYSTEM FOR DIRECT STEAM GENERATION
Authors:
AuthorsInstitution or Email of Authors
Laing, Doertedoerte.laing@dlr.de
Bahl, Carstencarsten.bahl@zueblin.de
Fiß, Michaelmichael.fiss@dlr.de
Hempel, Matthiasmatthias.hempel@dlr.de
Meyer-Grünefeldt, Mirkomirko.meyer-gruenefeldt@dlr.de
Eickhoff, Martinmartin.eickhoff@dlr.de
Stückle, Andreasandreas.stueckle@dlr.de
Date:September 2011
Refereed publication:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:thermal energy storage, direct steam generation, latent heat storage, phase change material, concrete, CSP
Event Title:SolarPACES 2011
Event Location:Granada, Spanien
Event Type:international Conference
Event Dates:21. -24. Sept. 2011
Organizer:CNRS-PROMES
HGF - Research field:Energy
HGF - Program:Efficient Energy Conversion (old)
HGF - Program Themes:E EV - Energy process technology (old)
DLR - Research area:Energy
DLR - Program:E EV - Energy process technology
DLR - Research theme (Project):E - Thermochemische Prozesse (old)
Location: Stuttgart
Institutes and Institutions:Institute of Technical Thermodynamics > Thermal Process Technology
Deposited By: Dörte Laing
Deposited On:29 Nov 2011 11:02
Last Modified:29 Nov 2011 11:02

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