SYSTEMS AND METHODS FOR POWER TURBINE GOVERNING

A power turbine control system (100) for a gas turbine engine (20) may comprise a controller (90) comprising one or more processors in communication with the gas turbine engine (20). The processors may comprise an engine control module (102) configured to receive a torque request signal and generate...

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Bibliographische Detailangaben
Hauptverfasser:	MEISNER, Richard P, CROWLEY, Timothy J, CAI, Chaohong
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	A power turbine control system (100) for a gas turbine engine (20) may comprise a controller (90) comprising one or more processors in communication with the gas turbine engine (20). The processors may comprise an engine control module (102) configured to receive a torque request signal and generate a torque achieved signal. A rate of change of power turbine speed estimation module may generate an estimated rate of change of power turbine speed signal. A dynamic inversion power turbine governor module may generate the torque request signal based on the torque achieved signal and estimated rate of change of power turbine speed signal.