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Experiences with Direct Steam Generation at the Kanchanaburi Solar Thermal Power Plant

Krüger, Dirk and Krüger, Joachim and Pandian, Yuvaraj and O'Connell, Bryan and Feldhoff, Jan Fabian and Karthikeyan, Ramkumar and Hempel, Sören and Muniasamy, Karthik and Hirsch, Tobias and Eickhoff, Martin and Hennecke, Klaus (2012) Experiences with Direct Steam Generation at the Kanchanaburi Solar Thermal Power Plant. SolarPACES 2012, 11.-14- Sept. 2012, Marrakesch, Marokko.

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Abstract

In 2011 the parabolic trough power plant TSE1 has started operation in Thailand. As a novelty it uses the direct steam generation (DSG) process, evaporating and super heating water and steam directly in the solar field. During the commissioning phase and first months of operation the start-up procedure has been optimised for the solar field and turbine system resulting in a reduced start-up time. The DSG process can be controlled well in the evaporator and super heater section securing a safe operation of the solar field and keeping live steam parameters in an acceptable range for the turbine even at fluctuating DNI. Apart from pressure control also control of the plant’s electrical power output is possible, depending on DNI and electricity demand.

Document Type:Conference or Workshop Item (Speech, Paper)
Title:Experiences with Direct Steam Generation at the Kanchanaburi Solar Thermal Power Plant
Authors:
AuthorsInstitution or Email of Authors
Krüger, DirkUNSPECIFIED
Krüger, JoachimUNSPECIFIED
Pandian, YuvarajUNSPECIFIED
O'Connell, BryanUNSPECIFIED
Feldhoff, Jan FabianUNSPECIFIED
Karthikeyan, RamkumarUNSPECIFIED
Hempel, SörenUNSPECIFIED
Muniasamy, KarthikUNSPECIFIED
Hirsch, TobiasUNSPECIFIED
Eickhoff, MartinUNSPECIFIED
Hennecke, KlausUNSPECIFIED
Date:2012
Refereed publication:Yes
In ISI Web of Science:No
Status:Published
Keywords:Direct Steam Generation, DSG, Parabolic Trough, Recirculation, Super heating, Direktverdampfung, Parabolrinnenkollektor, Rezirkulationskonzept, Überhitzung, Solarkollektoren
Event Title:SolarPACES 2012
Event Location:Marrakesch, Marokko
Event Type:international Conference
Event Dates:11.-14- Sept. 2012
HGF - Research field:Energy
HGF - Program:Renewable Energies
HGF - Program Themes:Concentrating Solar Systems
DLR - Research area:Energy
DLR - Program:E SF - Solar research
DLR - Research theme (Project):E - Linienfokussierende Systeme
Location: Köln-Porz
Institutes and Institutions:Institute of Solar Research > Linienfokussierende Systeme
Deposited By: Dirk Rinus Krüger
Deposited On:20 Nov 2012 16:56
Last Modified:31 Jul 2013 16:11

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