ClassID:

145638

F05D2270/0831 - CPC Classification

Classification description:

Control; Purpose of the control system to produce clean exhaust gases by monitoring combustion conditions indirectly, at the exhaust

Recent Application in this class:
#1
20240068416
2024-02-29

Gas turbine equipment with compressor airflow control responsive to NOx concentration and control method thereof

#2
20240068415
2024-02-29

SYSTEMS FOR CONTROLLING A FUEL BLEND FOR A GAS TURBINE

#3
20230332522
2023-10-19

Exhaust-gas treatment device for an aircraft engine

#4
20230313701
2023-10-05

Contrail parameters

#5
20230258101
2023-08-17

Exhaust content

#6
20230212990
2023-07-06

Systems and methods for controlling a fuel blend for a gas turbine

#7
20230193777
2023-06-22

Exhaust content

#8
20230046593
2023-02-16

METHOD FOR CONTROLLING A COMBUSTION DEVICE

#9
20220195948
2022-06-23

System and methods for improving combustion turbine turndown capability

#10
20220106914
2022-04-07

METHOD FOR STARTING A GAS TURBINE IN A COMBINED CYCLE POWER PLANT

#11
20210372623
2021-12-02

System and method for reducing the visibility of exhaust emissions in a gas turbine system

#12
20200102902
2020-04-02

Control and tuning of gas turbine combustion

#13
20190195142
2019-06-27

Method of optimizing the limitation of dust emissions for gas turbines fueled with heavy fuel oil

#14
20190063335
2019-02-28

Control device for gas turbine and control method for gas turbine

#15
20180347473
2018-12-06

Gas turbine combustor diagnostic system and method

#16
20170362983
2017-12-21

System and method for improving the performance of a selective catalyst reduction system in a heat recovery steam generator

#17
20170179790
2017-06-22

Application of combined probabilistic control in gas turbine tuning for power output-emissions parameters with scaling factor, related control systems, computer program products and methods

#18
20170175645
2017-06-22

Enhanced performance of a gas turbine

#19
20170145924
2017-05-25

Indirectly determining exhaust gas parameters

#20
20170089267
2017-03-30

Transient emission temperature control of turbine systems

#21
20170016396
2017-01-19

Acoustic measurement system incorporating a temperature controlled waveguide

#22
20160377000
2016-12-29

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

#23
20160305341
2016-10-20

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

#24
20160305339
2016-10-20

Application of probabilistic control in gas turbine tuning for fuel flow-emissions parameters, related control systems, computer program products and methods

#25
20160305332
2016-10-20

Application of probabilistic control in gas turbine tuning for exhaust energy-emissions parameters, related control systems, computer program products and methods

#26
20160258327
2016-09-08

Systems and methods for turbine system operation in low ambient temperatures

#27
20160231199
2016-08-11

Gas turbine combustion profile monitoring

#28
20160195023
2016-07-07

Method to operate a combustor of a gas turbine

#29
20160138482
2016-05-19

Application of probabilistic control in gas turbine tuning with measurement error, related control systems, computer program products and methods

#30
20160138481
2016-05-19

Power output and emissions based degraded gas turbine tuning and control systems, computer program products and related methods

#31
20150315992
2015-11-05

Methods and sensor module for controlling combustion emission parameters in a combustion system

#32
20150284103
2015-10-08

Aircraft vapour trail control system

#33
20150152791
2015-06-04

Gas turbine combustor diagnostic system and method

#34
20150113942
2015-04-30

Phosphor thermometer with two waveguides

#35
20150000294
2015-01-01

Systems and methods for monitoring gas turbine systems having exhaust gas recirculation

#36
20140260312
2014-09-18

Systems and methods for gas turbine tuning and control

#37
20140250908
2014-09-11

Systems and methods for controlling combustion of a fuel

#38
20140230445
2014-08-21

Fuel combusting method

#39
20140090354
2014-04-03

Turbine exhaust plume mitigation system

#40
20140090353
2014-04-03

Systems and methods for determining a target exhaust temperature for a gas turbine

#41
20130283786
2013-10-31

Turbocharged engine with a sensor device in the turbocharger housing

#42
20130239573
2013-09-19

Method for operating a combined cycle power plant and plant to carry out such a method

#43
20130013222
2013-01-10

METHOD FOR DETECTING THE PERFORMANCE OF AUXILIARY POWER UNIT

#44
20120317989
2012-12-20

Systems and methods for combustor emissions control

#45
20120247119
2012-10-04

Active pattern factor control for gas turbine engines

#46
20120227410
2012-09-13

Active pattern factor control for gas turbine engines

#47
20120102914
2012-05-03

SYSTEMS, METHODS, AND APPARATUS FOR COMPENSATING FUEL COMPOSITION VARIATIONS IN A GAS TURBINE

#48
20110308256
2011-12-22

Control systems and method for controlling a load point of a gas turbine engine

#49
20110067408
2011-03-24

Systems and methods for closed loop emissions control

#50
20110056181
2011-03-10

Control systems and method for controlling a load point of a gas turbine engine

#51
20100236255
2010-09-23

Gas turbine equipment utilizing high humidity

#52
20100215480
2010-08-26

Systems and methods for engine turn down by controlling extraction air flows

#53
20090306837
2009-12-10

Aircraft exhaust gas temperature monitor

#54
20090241506
2009-10-01

Gas turbine system and method

#55
20090234555
2009-09-17

Active pattern factor control for gas turbine engines

#56
20090158746
2009-06-25

Method of regulation of the temperature of hot gas of a gas turbine

#57
20090157230
2009-06-18

METHOD FOR CONTROLLING A FLOWRATE OF A RECIRCULATED EXHAUST GAS

#58
20090145126
2009-06-11

Method and system for controlling an exhaust gas recirculation system

#59
20090056413
2009-03-05

Method And System For Predicting Gas Turbine Emissions Utilizing Meteorological Data

#60
20070227155
2007-10-04

Gas turbine plant and method of operation

#61
20070157701
2007-07-12

Engine monitoring

#62
20070157624
2007-07-12

Pilot fuel flow tuning for gas turbine combustors

#63
20070125088
2007-06-07

Method and apparatus for actuating fuel trim valves in a gas turbine

#64
20070089425
2007-04-26

Systems for low emission gas turbine energy generation

#65
20070031238
2007-02-08

Inlet guide vane control device of gas turbine

#66
20070017205
2007-01-25

Gas turbine equipment utilizing high humidity

#67
20070012044
2007-01-18

System and method for trending exhaust gas temperature in a turbine engine

#68
20060245914
2006-11-02

Method and device for identifying the operating condition of a turbine

#69
20060220472
2006-10-05

System for controlling and optimizing the emission of a catalytic combustor in a single-shaft gas turbine

#70
20060218930
2006-10-05

Temperature measuring device and regulation of the temperature of hot gas of a gas turbine

#71
20060195248
2006-08-31

Fault detection system and method for turbine engine fuel systems

#72
20060080965
2006-04-20

Method and system for incorporating an emission sensor into a gas turbine controller

#73
20060037324
2006-02-23

Water and sulfur removal from combustion turbine exhaust

#74
20050107941
2005-05-19

Method and system for incorporating an emission sensor into a gas turbine controller

#75
20050097895
2005-05-12

Method and apparatus for actuating fuel trim valves in a gas turbine

#76
20050039462
2005-02-24

Water and sulfur removal from combustion turbine exhaust