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Solar steam supply: Initial operation of a plant

Krüger, Dirk and Lichtenthäler, Niels and Dersch, Jürgen and Schenk, Heiko and Hennecke , Klaus and Anthrakidis, Anette and Rusack, Markus and Lokurlu, Ahmet and Saidi, Karim and Walder, Marcus and Fischer, Stephan and Wirth, Hans Peter (2011) Solar steam supply: Initial operation of a plant. International Solar Energy Society. ISES Solar World Congress, 28.8.-2.9.2011, Kassel. ISBN 978-3-9814659-0-7 .

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Abstract

This paper describes experiences in operating a parabolic trough collector field for process heat supply by direct steam generation. The solar steam generator has been running automatically since its start in 2010 except for a winter pause up to now, August 2011, without any malfunction. It has supplied steam at 4 bar absolute and 143°C to the main production steam line on sunny days. Direct steam generation has proven to be a viable technology to supply saturated steam to an industrial steam network. Only a few hydraulic components are necessary to set-up the installation, no major difficulties occurred in implementing the control. The project has been supported by the German Ministry for the Environment, Nature Conservation and Nuclear Safety.

Document Type:Conference or Workshop Item (Speech, Paper)
Title:Solar steam supply: Initial operation of a plant
Authors:
AuthorsInstitution or Email of Authors
Krüger, Dirkdirk.krueger@dlr.de
Lichtenthäler, NielsDLR
Dersch, JürgenDLR
Schenk, HeikoDLR
Hennecke , KlausDLR
Anthrakidis, AnetteSIJ
Rusack, MarkusSIJ
Lokurlu, AhmetSolitem
Saidi, KarimSolitem
Walder, MarcusAlanod
Fischer, StephanITW
Wirth, Hans PeterZfS
Date:2 September 2011
Refereed publication:No
In SCOPUS:No
In ISI Web of Science:No
Publisher:International Solar Energy Society
ISBN: 978-3-9814659-0-7
Status:Published
Keywords:Solar, Parabolrinnenkollektor, Direktverdampfung, Prozesswärme, Sattdampf
Event Title:ISES Solar World Congress
Event Location:Kassel
Event Type:international Conference
Event Dates:28.8.-2.9.2011
Organizer:Universität Kassel
HGF - Research field:Energy
HGF - Program:Renewable Energies
HGF - Program Themes:E SF - Solar research (old)
DLR - Research area:Energy
DLR - Program:E SF - Solar research
DLR - Research theme (Project):E - Applikationsentwicklung (old)
Location: Köln-Porz
Institutes and Institutions:Institute of Solar Research
Deposited By: Dirk Rinus Krüger
Deposited On:15 Dec 2011 13:59
Last Modified:15 Dec 2011 13:59

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