ClassID:

144928

F05B2270/309 - CPC Classification

Classification description:

Control; Control parameters, e.g. input parameters Rate of change of parameters

Recent Application in this class:
#1
20240035442
2024-02-01

Load mitigation arrangement

#2
20230392580
2023-12-07

Method for controlling a ramp rate of a wind park with a plurality of wind turbines and wind park

#3
20230349363
2023-11-02

DETERMINING SUNLIGHT EFFECT ON WIND TURBINE TOWER INCLINATION USING TOWER TOP ACCELEROMETERS

#4
20230175484
2023-06-08

Load reduction control method for wind turbine generator and device

#5
20230175481
2023-06-08

WIND FARM WAKE CONTROL ACTIVATION METHOD

#6
20220186714
2022-06-16

Method for detecting an accretion of ice on a wind turbine

#7
20220018331
2022-01-20

Method for operating a wind turbine, wind turbine, and computer program product

#8
20210396208
2021-12-23

System and method for protecting a wind turbine from overloading due to pitch system fault

#9
20210018016
2021-01-21

Deep learning-based cooling system temperature prediction apparatus according to physical causality and method therefor

#10
20200340449
2020-10-29

Power ramp rate control

#11
20200095980
2020-03-26

System and method for initializing startup of a wind turbine

#12
20200072193
2020-03-05

Safety stop assembly

#13
20190203692
2019-07-04

Dynamic controlled wind turbine shutdown

#14
20190055925
2019-02-21

Method for controlling a wind turbine

#15
20190055924
2019-02-21

Power output changes by ramping de-rated power output and de-rated rotor speed

#16
20190048850
2019-02-14

Electrical pitch control system and a method for operating at least one rotor blade and use of the system for performing the method

#17
20190003463
2019-01-03

Electro-thermal heating

#18
20180355848
2018-12-13

Controlling wind turbine power production within power ramp rate limit for wind power plant

#19
20180328339
2018-11-15

Control of a wind turbine having adjustable rotor blades

#20
20180320663
2018-11-08

Control of a wind turbine during recovery after a grid fault

#21
20180291876
2018-10-11

Method of operating a DFIG wind turbine under SSR

#22
20180291875
2018-10-11

Method and device for controlling floating body wind turbine power generating apparatus, and floating body wind turbine power generating apparatus

#23
20180291871
2018-10-11

Method for controlling a rotor blade adjustment device

#24
20180171974
2018-06-21

Ramping power in a wind turbine dependent on an estimated available wind power

#25
20180156196
2018-06-07

Ramping power in a wind turbine using gain scheduling

#26
20170321654
2017-11-09

System and method for controlling the operation of a wind turbine

#27
20170152835
2017-06-01

System for thrust-limiting of wind turbines

#28
20170107973
2017-04-20

Wind turbine with a speed regulator and a generator regulator

#29
20170074243
2017-03-16

Wind turbine power generating apparatus and method of connecting the same

#30
20160169199
2016-06-16

Method for operating a wind turbine

#31
20160053745
2016-02-25

System and method for controlling a wind turbine

#32
20160040652
2016-02-11

Wind power plant having frequency measurement

#33
20150377216
2015-12-31

Methods and systems to operate a wind turbine system

#34
20150330362
2015-11-19

Method and device for controlling floating body wind turbine power generating apparatus, and floating body wind turbine power generating apparatus

#35
20150219073
2015-08-06

Method and control device for a wind turbine, and computer program product, digital storage medium and wind turbine

#36
20150110596
2015-04-23

System and method for stopping the operation of wind turbine

#37
20150000300
2015-01-01

Gas turbine having fuel monitoring

#38
20140152105
2014-06-05

Output control device and output control method for wind farm

#39
20140152013
2014-06-05

Method of yawing a rotor of a wind turbine

#40
20140140843
2014-05-22

Method and apparatus for protecting wind turbines from extreme events

#41
20140097619
2014-04-10

Wind turbine control method

#42
20140035285
2014-02-06

Method and apparatus for protecting wind turbines from extreme events

#43
20130287568
2013-10-31

Supervision of controller instability in a wind turbine

#44
20130017098
2013-01-17

Method for optimizing the energy of pumps

#45
20130004312
2013-01-03

Wind turbine and an associated yaw control method

#46
20130001947
2013-01-03

Wind turbine generator, active damping method thereof, and windmill tower

#47
20120224965
2012-09-06

Control of wind turbine blade lift regulating means

#48
20120193918
2012-08-02

Wind turbine control methods and systems

#49
20120104756
2012-05-03

Method for operating a wind turbine

#50
20110318165
2011-12-29

Method and system for utilizing rotorspeed acceleration to detect asymmetric icing

#51
20110309622
2011-12-22

Wind turbine generator, active damping method thereof, and windmill tower

#52
20110221194
2011-09-15

Rotational speed control of a wind turbine based on rotor acceleration

#53
20110158805
2011-06-30

PITCH CONTROL SYSTEM

#54
20110156393
2011-06-30

Wind turbine generator, active damping method thereof, and windmill tower

#55
20110109086
2011-05-12

Wind energy installation and method of controlling the output power from a wind energy installation

#56
20110089693
2011-04-21

Wind energy power conversion system reducing gearbox stress and improving power stability

#57
20110084485
2011-04-14

Control method for a wind turbine

#58
20110074152
2011-03-31

Wind turbine generator and method of controlling the same

#59
20110040413
2011-02-17

Method of controlling the pitch velocity of a wind turbine blade and control system therefore

#60
20110037263
2011-02-17

Blade angle adjustment rate limit adjustment

#61
20110001318
2011-01-06

Frequency-responsive wind turbine output control

#62
20100225113
2010-09-09

Method for the operation of a wind turbine and wind turbine using this method

#63
20100196156
2010-08-05

Control of rotor during a stop process of a wind turbine

#64
20100187820
2010-07-29

Wind turbine generator, active damping method thereof, and windmill tower

#65
20100140941
2010-06-10

Control of the rotational speed of a wind turbine which is impeded to export electrical power to an electricity network

#66
20100133828
2010-06-03

Condition monitoring system for wind turbine generator and method for operating wind turbine generator

#67
20100102558
2010-04-29

Wind energy converter comprising a superposition gear

#68
20100080702
2010-04-01

Wind turbine generator system

#69
20090277266
2009-11-12

Methods and apparatus for sensing parameters of rotating blades

#70
20090224542
2009-09-10

Wind turbine operational method

#71
20090167021
2009-07-02

Wind power installation and method of operating it

#72
20090162202
2009-06-25

Braking and positioning system for a wind turbine rotor

#73
20090004005
2009-01-01

Method of controlling the pitch velocity of a wind turbine blade and control system therefore

#74
20080206051
2008-08-28

Wind turbine generator, active damping method thereof, and windmill tower

#75
20080101915
2008-05-01

Method for operating a wind energy plant

#76
20080093857
2008-04-24

Wind energy installation and method of controlling the output power from a wind energy installation

#77
20080001411
2008-01-03

Variable speed wind power generation system

#78
20070075546
2007-04-05

System and method for upwind speed based control of a wind turbine

#79
20060132994
2006-06-22

System and method for operating a wind farm under high wind speed conditions

#80
20060132993
2006-06-22

Wind farm power ramp rate control system and method

#81
20060002797
2006-01-05

Method and apparatus for reducing rotor blade deflections, loads, and/or peak rotational speed