Title:
航空機用推進システム
Document Type and Number:
Japanese Patent JP6800182
Kind Code:
B2
Abstract:
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).
Inventors:
Michael Thomas Gunsler
Robert Charles Hong
Robert Charles Hong
Application Number:
JP2018120345A
Publication Date:
December 16, 2020
Filing Date:
June 26, 2018
Export Citation:
Assignee:
GENERAL ELECTRIC COMPANY
International Classes:
B64D27/24; F02C6/20
Domestic Patent References:
| JP2015101198A |
Foreign References:
| WO2016062945A1 | ||||
| DE102014224637A1 |
Attorney, Agent or Firm:
Masato Iida
Choi
Kenji Tanaka
Choi
Kenji Tanaka