EP 2516854 A2 20121031 - SOLAR THERMAL POWER PLANT AND METHOD FOR OPERATING A SOLAR THERMAL POWER PLANT
Title (en)
SOLAR THERMAL POWER PLANT AND METHOD FOR OPERATING A SOLAR THERMAL POWER PLANT
Title (de)
SOLARTHERMISCHES KRAFTWERK UND VERFAHREN ZUM BETRIEB EINES SOLARTHERMISCHEN KRAFTWERKS
Title (fr)
CENTRALE HÉLIOTHERMIQUE ET PROCÉDÉ POUR FAIRE FONCTIONNER UNE CENTRALE HÉLIOTHERMIQUE
Publication
Application
Priority
- DE 102009060091 A 20091222
- EP 2010068618 W 20101201
Abstract (en)
[origin: WO2011080021A2] The invention relates to a solar thermal power plant (1) comprising a solar collector steam generator unit (2) for generating steam, a solar collector steam superheater unit (4), downstream of the solar collector steam generator unit (2), for superheating the steam, and a steam turbine (40) which is connected to an outlet of the solar collector steam superheater unit (4) via a steam conduit system (13), superheated steam being supplied to the steam turbine when in use. The solar thermal power plant (1) comprises an intermediate storage (20) which is connected to the steam conduit system (13) at least in a first high-temperature storage connecting point (HA1) interposed between the solar thermal steam superheater unit (4) and the steam turbine (40) to remove steam superheated in a storage mode from the steam conduit system (13) and which comprises a heat reservoir (22, 23, 24) in which thermal energy is drained from the steam fed into during the storage mode and is accumulated and the stored thermal energy is given off to the steam in an extraction mode, said steam being fed to the steam conduit system (13) from the intermediate storage (20). The intermediate storage is connected to a condenser (65) and/or a relaxation device (89) of the solar thermal power plant (1) in a low-temperature storage connecting point (NA3). The invention also relates to a method for operating said solar thermal power plant (1).
IPC 8 full level
F03G 6/00 (2006.01)
CPC (source: EP US)
F03G 6/065 (2013.01 - EP US); Y02E 10/46 (2013.01 - EP US)
Citation (search report)
See references of WO 2011080021A2
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2011080021 A2 20110707; WO 2011080021 A3 20120308; AU 2010338478 A1 20120809; CL 2012001726 A1 20121116; CN 102762858 A 20121031; EP 2516854 A2 20121031; US 2012255300 A1 20121011
DOCDB simple family (application)
EP 2010068618 W 20101201; AU 2010338478 A 20101201; CL 2012001726 A 20120622; CN 201080064400 A 20101201; EP 10787397 A 20101201; US 201013518099 A 20101201