Title:
航空機の高揚力システムのモータを制動する方法及び航空機の高揚力システム
Document Type and Number:
Japanese Patent JP7023811
Kind Code:
B2
Abstract:
A method for braking a motor (24,25) in a high lift system (100) of an aircraft, the high lift system (100) comprising a central power drive unit for moving high lift surfaces (36) arranged at a wing through providing rotational power by means of a transmission shaft (30,32) to a plurality of drive stations (34) operably coupled with the high lift surfaces (36); which power drive unit (22) is operatively coupled to a controller (160) and comprises at least one electric motor (24,25) coupled therewith. The method includes determining a braking requirement for the at least one electric motor (24,25), measuring at least one of a current command to the motor (24,25) and a current speed and direction of the at least one electric motor (24,25), based on the braking requirement, applying a braking command to the at least one electric motor (24,25), and reducing the braking command as the at least one electric motor (24,25) comes to rest.
Inventors:
Eric Harrington
Victor berger
Adam M. Finney
Timothy Michael Mayer
Uniya S. Bishop
Adam Crandle
Darrell E. Ankney
Eugene W. Dolfi
Michael Sea Hark
Christian Miller
Artemio Perez
Victor berger
Adam M. Finney
Timothy Michael Mayer
Uniya S. Bishop
Adam Crandle
Darrell E. Ankney
Eugene W. Dolfi
Michael Sea Hark
Christian Miller
Artemio Perez
Application Number:
JP2018156919A
Publication Date:
February 22, 2022
Filing Date:
August 24, 2018
Export Citation:
Assignee:
HAMILTON SUNDSTRAND CORPORATION
International Classes:
B64C13/50; B64C9/16; B64C9/22
Domestic Patent References:
JP2009519158A | ||||
JP2001095272A |
Foreign References:
US20130261852 | ||||
US6824099 | ||||
US20120138751 | ||||
US20120312931 |
Attorney, Agent or Firm:
Hiromichi Kobayashi
Kiyoshi Tomioka
Kiyoshi Tomioka
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