PROPULSION SYSTEM FOR AN AIRCRAFT

PROPULSION SYSTEM FOR AN AIRCRAFT

A hybrid-electric propulsion system (50) includes a turbomachine (102), a propulsor (104) coupled to the turbomachine (102), and an electrical system, the electrical system including an electric machine (56) coupled to the turbomachine (102). A method for operating a hybrid-electric propulsion syste...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GANSLER, Michael Thomas, HON, Robert Charles
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
AIRCRAFT
ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT
AVIATION
COSMONAUTICS
EQUIPMENT FOR FITTING IN OR TO AIRCRAFT
FLYING SUITS
PARACHUTES
PERFORMING OPERATIONS
TRANSPORTING
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Beschreibung
Zusammenfassung:A hybrid-electric propulsion system (50) includes a turbomachine (102), a propulsor (104) coupled to the turbomachine (102), and an electrical system, the electrical system including an electric machine (56) coupled to the turbomachine (102). A method for operating a hybrid-electric propulsion system (50) includes operating, by one or more computing devices (510), the turbomachine (102) in an idle operating condition; receiving, by the one or more computing devices (510), a command to accelerate the turbomachine (102) while operating the turbomachine (102) in the idle operating condition; and providing, by the one or more computing devices (510), electrical power to the electric machine (56) to add power to the turbomachine (102) and increase an acceleration of the turbomachine (102) in response to the received command to accelerate the turbomachine (102).