公开(公告)号：US12110825B1

公开(公告)日：2024-10-08

申请号：US18239459

申请日：2023-08-29

申请人： General Electric Company

发明人： Stefan Cafaro ,  Brendon Leeker ,  Kevin Graziano ,  Kum-Kang Huh

IPC分类号： F02C7/047 ,  F02C9/50

CPC分类号： F02C7/047 ,  F02C9/50 ,  F05D2220/323 ,  F05D2270/053 ,  F05D2270/09 ,  F05D2270/335

摘要： An engine controller may include a processor and a feedback interface electrically coupled to the processor and one or more electric machine motor generators deployed in an aircraft engine. A memory, electrically coupled to the processor, is configured to store reference data used to indicate a presence of an icing condition. The processor is configured to monitor a feedback signal received at the feedback interface from the one or more electric machine motor generators and identify whether the feedback signal indicates that the icing condition is currently present in the aircraft engine based on a correspondence between the feedback signal and the reference data. The processor is configured to initiate an icing condition mitigation action in response to identifying that the icing condition is present.