Invention Publication
- Patent Title: IMPROVED GAS TURBINE ENGINE
-
Application No.: US17940419Application Date: 2022-09-08
-
Publication No.: US20230167775A1Publication Date: 2023-06-01
- Inventor: Benjamin J. SELLERS , Andrew J. NEWMAN , Gordon MARGARY , Paul R. DAVIES , Stephen J. BRADBROOK
- Applicant: ROLLS-ROYCE PLC
- Applicant Address: GB London
- Assignee: ROLLS-ROYCE PLC
- Current Assignee: ROLLS-ROYCE PLC
- Current Assignee Address: GB London
- Priority: GB 12773.3 2021.09.08
- Main IPC: F02C7/32
- IPC: F02C7/32 ; F02C6/00 ; F02C6/20 ; F02C7/12
Abstract:
A gas turbine engine for an aircraft includes, in axial flow sequence, a compressor module, a combustor module, and a turbine module, with a first electric machine being rotationally connected to the turbine module. The first electrical machine is configured to generate a total electrical power PEM1 (W), and the gas turbine engine is configured to generate a total shaft power PSHAFT (W); and a ratio R of:
R
=
Total Shaft Power =
P
S
H
A
F
T
Total Electrical Power Generated = P
E
M
1
is in a range of between 0.005 and 0.020.
R
=
Total Shaft Power =
P
S
H
A
F
T
Total Electrical Power Generated = P
E
M
1
is in a range of between 0.005 and 0.020.
Public/Granted literature
- US12092037B2 Gas turbine engine with electric machines Public/Granted day:2024-09-17
Information query
IPC分类:
