ClassID:

145629

F05D2270/053 - CPC Classification

Classification description:

Control; Purpose of the control system to affect the output of the engine Explicitly mentioned power

Recent Application in this class:
#1
20260146566
2026-05-28

CONTROL SYSTEM

#2
20260071579
2026-03-12

AIRCRAFT ENGINE WITH RECUPERATOR AND BYPASS

#3
20260043378
2026-02-12

Gas Turbine Engine with Third Stream

#4
20260043377
2026-02-12

Gas Turbine Engine with Third Stream

#5
20260043376
2026-02-12

Gas Turbine Engine with Third Stream

#6
20260043362
2026-02-12

AUTOMATED CONTROL OF TURBINE ENGINES OF A ROTARY-WING AIRCRAFT DURING A FAILURE ON A TURBINE ENGINE

#7
20250101909
2025-03-27

Hybrid-electric aircraft propulsion system control system and method

#8
20250043733
2025-02-06

HYBRID TURBOFAN ENGINE WITH A PLANETARY GEARSET FOR BLENDING POWER BETWEEN AN ELECTRIC OUTPUT AND VARIABLE-THRUST BYPASS FAN

#9
20250027425
2025-01-23

TURBINE ENGINE TIP CLEARANCE CONTROL UTILIZING ELECTRIC MACHINE

#10
20240418371
2024-12-19

SYSTEMS AND METHODS FOR CONTROL OF VOLUMETRIC FLOWS IN A POWER PRODUCTION PLANT

#11
20240410321
2024-12-12

SYSTEM AND METHOD FOR CONTROLLING ENGINES OF A MULTI-ENGINE AIRCRAFT ENGINE ASSEMBLY

#12
20240384687
2024-11-21

Gas turbine engine

#13
20240337221
2024-10-10

Electricity generation system and aircraft

#14
20240318606
2024-09-26

SYSTEMS AND METHODS FOR CONTROLLING A POWER PLANT

#15
20240218839
2024-07-04

System and method having load control for isothermal expansion in turbine stage of gas turbine engine

#16
20240093649
2024-03-21

Method for controlling operation modes of gas turbine system

#17
20240077059
2024-03-07

METHOD AND SYSTEM FOR DETERMINING A SETPOINT SIGNAL OF A WIND ENERGY CONVERSION SYSTEM

#18
20230417154
2023-12-28

Method for creating maximum output in gas turbine, method for creating output for controlling gas turbine, method for controlling gas turbine, device for executing said methods, and program for causing computer to execute said methods

#19
20230383673
2023-11-30

Method for checking bleed-off valve closing point

#20
20230296059
2023-09-21

Control systems and methods suitable for use with power production systems and methods

#21
20230296047
2023-09-21

Dual power lift system

#22
20230291278
2023-09-14

GAS TURBINE ENGINE EQUIPPED WITH A CONTROL SYSTEM FOR MANAGEMENT OF ROTOR MODES USING AN ELECTRIC MACHINE

#23
20230282848
2023-09-07

Modular fuel cell assembly

#24
20230258135
2023-08-17

Engine system and method of operating the same

#25
20230235885
2023-07-27

Systems and methods for control of volumetric flows in a power production plant

#26
20230184179
2023-06-15

Aircraft propulsion system

#27
20230184177
2023-06-15

System and method for synthesizing engine output power

#28
20230182909
2023-06-15

Aircraft hybrid propulsion fan drive gear system dc motors and generators

#29
20230123533
2023-04-20

ELECTRICAL POWER SYSTEM CONVERTER CONTROL

#30
20230070587
2023-03-09

Output power management for engines

#31
20230036279
2023-02-02

Control systems and methods suitable for use with power production systems and methods

#32
20230024094
2023-01-26

Gas turbine engine with low-pressure compressor bypass

#33
20230021937
2023-01-26

Electric machine power assist of turbine engine during idle operation

#34
20220389877
2022-12-08

SYSTEMS AND METHODS FOR CONTROLLING A POWER PLANT

#35
20220243665
2022-08-04

Gas turbine engine with heat exchanger diagnostics

#36
20220235676
2022-07-28

Method and system for optimization of combination cycle gas turbine operation

#37
20220145810
2022-05-12

Gas generator speed limit and power recovery

#38
20220145780
2022-05-12

Flexible coordinated control method adapted to thermal power unit in deep peak-regulating operation

#39
20220120223
2022-04-21

Gas turbine system and gas turbine power generator

#40
20220106908
2022-04-07

Method for regulating a turbomachine comprising a temporary power-increasing device

#41
20210396185
2021-12-23

Method for operating a power plant, and power plant

#42
20210372367
2021-12-02

Method for controlling a wind power installation at different operating points

#43
20210339880
2021-11-04

Aircraft hybrid propulsion fan drive gear system DC motors and generators

#44
20210317782
2021-10-14

MODELING AND CONTROL OF GAS CYCLE POWER PLANT OPERATION BY VARYING SPLIT LOAD FOR MULTIPLE GAS TURBINES

#45
20210239053
2021-08-05

Corrected parameters control logic for variable geometry mechanisms

#46
20210189975
2021-06-24

Control systems and methods suitable for use with power production systems and methods

#47
20210108578
2021-04-15

Method for checking the maximum available power of a turbine engine of an aircraft equipped with two turbine engines

#48
20210102491
2021-04-08

Device for temporarily increasing turbomachine power

#49
20210047970
2021-02-18

Rotor dynamics accommodation using electrical power assist

#50
20200378310
2020-12-03

High and low spool differential gear assembly

#51
20200362767
2020-11-19

Method of controlling a gas turbine engine

#52
20200332727
2020-10-22

Systems and methods for controlling a power plant

#53
20200291870
2020-09-17

Systems and methods for control of engine variable geometry mechanism

#54
20200291857
2020-09-17

Systems and methods for operating a turbine engine

#55
20200239156
2020-07-30

Aircraft auxiliary power unit (APU) control system having speed compensation

#56
20200239155
2020-07-30

Aircraft auxiliary power unit (APU) control system having speed compensation

#57
20200232395
2020-07-23

METHOD AND SYSTEM FOR OPERATING A GAS TURBINE ENGINE COUPLED TO AN AIRCRAFT PROPELLER

#58
20200173360
2020-06-04

Gas turbine engine and methods of operating same

#59
20200102895
2020-04-02

Control systems and methods suitable for use with power production systems and methods

#60
20200095933
2020-03-26

Signal processing for variable geometry mechanism control

#61
20200056549
2020-02-20

Modified aircraft idle for reduced thermal cycling

#62
20200023982
2020-01-23

Aircraft hybrid propulsion fan drive gear system DC motors and generators

#63
20200011247
2020-01-09

Failure mitigation and failure detection of intercooled cooling air systems

#64
20190323427
2019-10-24

Flow multiplier systems for aircraft

#65
20190301300
2019-10-03

SYSTEMS AND METHODS FOR ENGINE VIBRATION MONITORING

#66
20190063331
2019-02-28

Corrected parameters control logic for variable geometry mechanisms

#67
20190061969
2019-02-28

Variable geometries transient control logic

#68
20190055901
2019-02-21

Method and system for limiting power of an engine

#69
20190048804
2019-02-14

HEAT ENGINE AND METHOD FOR OPERATING A HEAT ENGINE

#70
20190024584
2019-01-24

Reverse core gear turbofan

#71
20180340474
2018-11-29

Controlling a compressor of a turbine engine

#72
20180328287
2018-11-15

Method of control of three spool gas turbine engine

#73
20180298830
2018-10-18

Engine load estimation strategy in gas turbine engine system

#74
20180298779
2018-10-18

Combined cycle plant and method for controlling operation of combine cycle plant

#75
20180266315
2018-09-20

Compressed air energy storage power generation device and compressed air energy storage power generation method

#76
20180258850
2018-09-13

Constant flow function air expansion train with combuster

#77
20180209353
2018-07-26

Power plant with emergency fuel system

#78
20180156127
2018-06-07

Operation of a gas turbine comprising an interpolated operating curve deviation

#79
20180135468
2018-05-17

Combined cycle plant, device for controlling said plant, and method for starting up said plant

#80
20180094546
2018-04-05

Fast Frequency Response Systems with Thermal Storage for Combined Cycle Power Plants

#81
20180080389
2018-03-22

Gas turbine engine with heat exchanger diagnostics

#82
20180045123
2018-02-15

Turbopropeller control system with control saturation management

#83
20180038281
2018-02-08

Systems and methods for selectively augmenting power output of a gas turbine engine

#84
20170370286
2017-12-28

Systems and Methods for Variable Water Injection Flow Control

#85
20170342854
2017-11-30

Twin spool industrial gas turbine engine with variable inlet guide vanes

#86
20170322116
2017-11-09

System and method to model power output of an engine

#87
20170306857
2017-10-26

Method for regulating a gas turbine power supply

#88
20170248083
2017-08-31

Systems and methods for controlling a power plant

#89
20170241285
2017-08-24

Turbine control unit comprising a thermal stress controller as a master controller

#90
20170175644
2017-06-22

Machine-specific probabilistic control in gas turbine tuning for power output-emissions parameters, related control systems, computer program products and methods

#91
20170167389
2017-06-15

System and Method for Controlling Gas Turbine Exhaust Energy Via Exhaust Gas Damper and Compressed Gas Supply

#92
20170167300
2017-06-15

System and method for controlling gas turbine output via an exhaust damper

#93
20170107912
2017-04-20

Variable power limit control for gas turbines

#94
20170077750
2017-03-16

Dual-shaft gas turbine power generation system, and control device and control method for gas turbine system

#95
20170016395
2017-01-19

Power augmentation system for a gas turbine

#96
20170002748
2017-01-05

Gas-turbine control device, gas turbine, and gas-turbine control method

#97
20160352273
2016-12-01

Turbogenerator system

#98
20160333782
2016-11-17

Multiple turboshaft engine control method and system for helicopters

#99
20160281529
2016-09-29

Aircraft power outtake management

#100
20160146116
2016-05-26

Method for optimizing the control of a free turbine power package for an aircraft, and control for implementing same

#101
20160134291
2016-05-12

Control systems and methods suitable for use with power production systems and methods

#102
20160064933
2016-03-03

Provision of negative control power by a gas turbine

#103
20150369138
2015-12-24

Engine health monitoring and power allocation control for a turbine engine using electric generators

#104
20150345384
2015-12-03

Reverse core gear turbofan

#105
20150185716
2015-07-02

Methods and systems for enhancing control of power plant generating units

#106
20150171705
2015-06-18

Dual-shaft gas turbine power generation system, and control device and control method for gas turbine system

#107
20150028153
2015-01-29

Regulated three-engined power plant for a rotary wing aircraft

#108
20140297155
2014-10-02

Aircraft power outtake management

#109
20140271114
2014-09-18

Engine health monitoring and power allocation control for a turbine engine using electric generators

#110
20140156165
2014-06-05

System and method for gas turbine operation

#111
20140069104
2014-03-13

Method for operating a thermal power plant

#112
20130255224
2013-10-03

Reverse core gear turbofan

#113
20130151112
2013-06-13

Method for optimizing the control of a free turbine power package for an aircraft, and control for implementing same

#114
20130139518
2013-06-06

Multiple turboshaft engine control method and system for helicopters

#115
20130038072
2013-02-14

System and method for hot ambient and grid frequency compensation for a gas turbine

#116
20120216546
2012-08-30

Using return water of an evaporative intake air cooling system for cooling a component of a gas turbine

#117
20110056180
2011-03-10

Gas turbine control device

#118
20110001324
2011-01-06

System and method for gas turbine chilled water storage discharge control and/or gas turbine output control

#119
20100312408
2010-12-09

CONTROL DEVICE AND METHOD OF A GAS TURBINE ELECTRIC ENERGY PRODUCTION PLANT

#120
20100262350
2010-10-14

Corrected megawatt backup curve methodology

#121
20100251712
2010-10-07

Advanced adiabatic compressed air energy storage system

#122
20100154435
2010-06-24

Turbine engine having two off-axis spools with valving-enabled modulation between high and low power modes

#123
20100058730
2010-03-11

GAS TURBINE POWER GENERATION SYSTEM AND METHOD OF DETECTING CALORIFIC ABNORMALITY OF THE SAME

#124
20090308334
2009-12-17

Method of controlling an apparatus for generating electric power and apparatus for use in said method

#125
20090216385
2009-08-27

Method and device for increasing the operational flexibility of a current-generating system, in particular a gas turbine or steam turbine

#126
20090138170
2009-05-28

Method for operating a gas turbine and also gas turbine for carrying out the method

#127
20090125205
2009-05-14

Method of optimizing the performance envelope of a turbine engine

#128
20080097703
2008-04-24

Method and apparatus for optimizing the performance envelope of an engine

#129
20080060345
2008-03-13

Gas turbine system having an air intake bypass system and an air discharge bypass system

#130
20080047275
2008-02-28

Methods and systems for operating a gas turbine

#131
20070022734
2007-02-01

Gas turbine, combined cycle plant and compressor

#132
20070013195
2007-01-18

System and method for controlling the frequency output of dual-spool turbogenerators under varying load

#133
20060277916
2006-12-14

Method of operating an atomizing arrangement

#134
20060232895
2006-10-19

Method and apparatus for using wind turbines to generate and supply uninterrupted power to locations remote from the power grid

#135
20060220387
2006-10-05

Gas turbine engine generator system

#136
20060213183
2006-09-28

Power plant and operating method

#137
20060125299
2006-06-15

Lever arm with tactile contour

#138
20060112688
2006-06-01

Optimization method for power generation systems

#139
20060021354
2006-02-02

Apparatus and method for gas turbine engine fuel/air premixer exit velocity control

#140
20060016196
2006-01-26

Onboard supplemental power system at varying high altitudes

#141
20060010876
2006-01-19

Method of operating a gas turbine group

#142
20050225091
2005-10-13

Method and apparatus for using wind turbines to generate and supply uninterrupted power to locations remote from the power grid

#143
20050217259
2005-10-06

Gas energy conversion apparatus and method

#144
20050147490
2005-07-07

System and method for controlling the speed of a gas turbine engine

#145
20050146196
2005-07-07

Lever arm with tactile contour

#146
20050118021
2005-06-02

Optimization method for power generation systems

#147
19190201
2026-05-26

System and method for managing electric motor propulsion command limits on a hybrid rotorcraft

#148
18541802
2025-03-18

System and method for detecting a stator distortion filter in an electrical power system

#149
18496117
2024-07-09

System and methods for power split algorithm design for aircraft hybrid electric propulsion based on combined actor-critic RL agent and control barrier function filter

#150
18239459
2024-10-08

Systems and method for detecting and responding to icing conditions in gas turbine engines