公开(公告)号：US20220145810A1

公开(公告)日：2022-05-12

申请号：US17094340

申请日：2020-11-10

Applicant: Bell Textron Inc.

Inventor： Alan Hisashi STEINERT

IPC: F02C9/42 ,  B64D27/10 ,  B64D31/04 ,  B64D41/00 ,  B64C27/06 ,  B64D27/24 ,  B64C27/12 ,  B64C27/82 ,  B64D37/00 ,  F02C6/20

Abstract: An exemplary aircraft includes a turbine engine having a gas generator spool and a power spool, the power spool operational to drive a rotor, a first generator coupled to the gas generator spool, and a controller operable to increase a load on the gas generator spool when the gas generator spool is on a speed limit thereby increasing a speed limit margin in order to increase power available from the turbine engine.