Emissions prediction system for power generation system

A system configured to decrease the emissions of a power plant system (140, 500, 600) during transient state operation is disclosed. In one embodiment, a system includes: at least one computing device (102, 110, 114) adapted to adjust a temperature of an operational steam in a power generation syste...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	Smith, Gordon Raymond, Estrada, Kelvin Rafael
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING ENGINE PLANTS IN GENERAL ENGINE PLANTS NOT OTHERWISE PROVIDED FOR ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES FUNCTIONAL ELEMENTS OF SUCH SYSTEMS HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING METHODS OF STEAM GENERATION MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING STEAM ACCUMULATORS STEAM BOILERS STEAM ENGINE PLANTS STEAM ENGINES STEAM GENERATION WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A system configured to decrease the emissions of a power plant system (140, 500, 600) during transient state operation is disclosed. In one embodiment, a system includes: at least one computing device (102, 110, 114) adapted to adjust a temperature of an operational steam in a power generation system (140, 500, 600) by performing actions comprising: obtaining operational data (134) about components of a steam turbine (592) in the power generation system (140, 500, 600), the operational data (134) including at least one of: a temperature of the components and a set of current ambient conditions at the power generation system (140, 500, 600); determining an allowable operational steam temperature range (R1) for the steam turbine (592) based upon the operational data (134); generating emissions predictions (E1, E2, E3, OETM) for a set of temperatures within the allowable steam temperature range (R1); and adjusting the temperature of the operational steam based upon the emissions predictions (E1, E2, E3, OETM).