ClassID:

145631

F05D2270/061 - CPC Classification

Classification description:

Control; Purpose of the control system to match engine to driven device in particular the electrical frequency of driven generator

Recent Application in this class:
#1
20240113594
2024-04-04

Hydrogen applications for turboexpander machines

#2
20220025778
2022-01-27

Turbine clutch control process

#3
20210310409
2021-10-07

State determining device, operation controlling device, gas turbine, and state determining method

#4
20200377219
2020-12-03

Variable pitch for coordinated control

#5
20190368426
2019-12-05

Gas supply system

#6
20190345837
2019-11-14

Hybrid electric aircraft propulsion system

#7
20190284948
2019-09-19

Electrical power generator system

#8
20190153902
2019-05-23

Synchronising a turbine with an AC network according to a target trajectory for the target difference angle

#9
20190061969
2019-02-28

Variable geometries transient control logic

#10
20190052208
2019-02-14

Gas turbine generator torque DC to DC converter control system

#11
20180316293
2018-11-01

Gas turbine system and method of controlling the same

#12
20180306109
2018-10-25

Integrated power generation and compression train, and method

#13
20180274383
2018-09-27

Systems and methods for controlling a power generation system

#14
20180219502
2018-08-02

Method and system for synchronizing generators

#15
20180167008
2018-06-14

Method for determining a droop response profile of a electrical machine connected to an electrical grid

#16
20180155040
2018-06-07

Variable pitch for coordinated control

#17
20180016983
2018-01-18

STATE DETERMINING DEVICE, OPERATION CONTROLLING DEVICE, GAS TURBINE, AND STATE DETERMINING METHOD

#18
20170363013
2017-12-21

Gas turbine power generation system, control method for gas turbine power generation system, and control device for gas turbine power generation system

#19
20170342854
2017-11-30

Twin spool industrial gas turbine engine with variable inlet guide vanes

#20
20170145925
2017-05-25

Power generation system and power generation method

#21
20170016395
2017-01-19

Power augmentation system for a gas turbine

#22
20170002748
2017-01-05

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

#23
20160356280
2016-12-08

Engine speed optimization as a method to reduce APU fuel consumption

#24
20160252015
2016-09-01

Gas Turbine Corresponding to Renewable Energy and Control Method Therefor

#25
20160222816
2016-08-04

Correction system and method for gas turbine proportional droop governor

#26
20160130970
2016-05-12

Jet engine assembly and method for generating electricity

#27
20160105078
2016-04-14

Gas turbines in mechanical drive applications and operating methods

#28
20150322865
2015-11-12

Turbine cooling system using an enhanced compressor air flow

#29
20150315980
2015-11-05

Gas turbine engine fuel system

#30
20150244296
2015-08-27

Electrical power generator for a gas turbine engine

#31
20150226133
2015-08-13

Gas turbine load control system

#32
20150177106
2015-06-25

System and method for testing a gas turbine

#33
20150177104
2015-06-25

System and method for closed loop testing a rotary machine in an electric network

#34
20140366546
2014-12-18

Variable frequency drive power ride thru

#35
20140294561
2014-10-02

Steam turbine governing system for maintaining synchronization and process for performing the same

#36
20140260293
2014-09-18

Systems and methods of droop response control of turbines

#37
20140250913
2014-09-11

Method for operating a combined-cycle power plant

#38
20140230449
2014-08-21

Valve control device, gas turbine, and valve control method

#39
20140123664
2014-05-08

Systems and Methods for Generating a Predictable Load Upon Completion of a Start Sequence of a Turbine

#40
20140069104
2014-03-13

Method for operating a thermal power plant

#41
20140060067
2014-03-06

Power augmentation systems and methods for grid frequency control

#42
20140060065
2014-03-06

Systems and methods for accelerating droop response to frequency variation of an electrical grid in a combined cycle power plant

#43
20130249213
2013-09-26

Gas turbine start with frequency convertor

#44
20130232941
2013-09-12

APPARATUS FOR EXTRACTING INPUT POWER FROM THE LOW PRESSURE SPOOL OF A TURBINE ENGINE

#45
20120319661
2012-12-20

ELECTRICAL GENERATION SYSTEM

#46
20120023966
2012-02-02

Power plant start-up method and method of venting the power plant

#47
20110304159
2011-12-15

Method for stabilization of the network frequency of an electrical power network

#48
20110239699
2011-10-06

Turbocompressor train and method for operation thereof and natural gas liquefaction plant having the turbocompressor train

#49
20110197593
2011-08-18

Gas turbine and method for its operation

#50
20100312408
2010-12-09

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

#51
20100301617
2010-12-02

Gas turbine engine

#52
20100289328
2010-11-18

Hybrid constant/variable frequency starter drive

#53
20100236216
2010-09-23

Turbofan engine with variable area fan nozzle and low spool generator for emergency power generation and method for providing emergency power

#54
20100213709
2010-08-26

Generator-stream turbine-turbocompressor string regulated by variation of a mains power supplied and by a live steam feed and method for operating the same

#55
20100013326
2010-01-21

Power station having a consumer and method for its operation

#56
20090322088
2009-12-31

Torque transmission for an aircraft engine

#57
20090252598
2009-10-08

Gas turbine inlet temperature suppression during under frequency events and related method

#58
20080143108
2008-06-19

High-speed high-pole count generators

#59
20080047275
2008-02-28

Methods and systems for operating a gas turbine

#60
20080022687
2008-01-31

Method for starting a pressure storage plant

#61
20070169463
2007-07-26

Gas turbine load control device

#62
20060201132
2006-09-14

Gas turbine control system

#63
20050242781
2005-11-03

Power fluctuation suppressing method and power generation facility using same

#64
20050204745
2005-09-22

Gas turbine control system

#65
20050131616
2005-06-16

Turbine mechanical output computation device and gas turbine control device equipped therewith