A hybrid-electric propulsion system 50 includes a propulsor 104, a turbomachine 102, and an electrical system having an electric machine 56 coupled to the turbomachine 102. A method 300 for operating a turbomachine includes operating at 302, by one or more computing devices, the turbomachine to rotate the propulsor and generate thrust for the aircraft; receiving at 304, by the one or more computing devices, data indicative of an un-commanded loss of the thrust generated from the turbomachine rotating the propulsor; and providing at 312, by the one or more computing devices, electrical power to the electric machine to add power to the turbomachine, the propulsor, or both in response to receiving the data indicative of the un-commanded loss of thrust.
航空機用の推進システム
2020-06-17
Patent
Elektronische Ressource
Japanisch