Combined cycle gas and steam power plant has heat storage device arranged in parallel with steam generator connected to line between outlet of gas turbine and inlet of waste heat boiler

The combined cycle power plant has a gas turbine (110) and a water/steam circuit for the steam turbine process whose components are a steam generator (127) and a turbine set. A heat storage device (118) arranged in parallel with the steam generator is connected to the line (144) between the outlet o...

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Bibliographische Detailangaben
Hauptverfasser:	KOENIG, JOACHIM, RIEDEL, ERIK
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS GAS-TURBINE PLANTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS
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Beschreibung
Zusammenfassung:	The combined cycle power plant has a gas turbine (110) and a water/steam circuit for the steam turbine process whose components are a steam generator (127) and a turbine set. A heat storage device (118) arranged in parallel with the steam generator is connected to the line (144) between the outlet of the gas turbine and the inlet of the waste heat boiler. AN Independent claim is also included for the following: (a) a method of operating an inventive power station. Die Erfindung bezieht sich auf GuD-Kraftwerk mit einer Gasturbine (110) und einem Wasser/Dampf-Kreislauf für den Dampfturbinenprozess, dessen Bestandteil Dampferzeuger (127) und ein Turbinensatz sind, sowie auf ein Betriebsverfahren dafür; um die Nachteile bekannter GuD-Kraftwerke zu beheben, wird vorgeschlagen, dass parallel zum Dampferzeuger (127) ein Wärmespeicher (118) angeordnet ist, der an die Leitung (114) zwischen dem Austritt der Gasturbine (110) und dem Eintritt des Abhitzekessels (127) angeschlossen ist.