ClassID:

142426

F03D7/022 - CPC Classification

Classification description:

Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor Adjusting aerodynamic properties of the blades

Sub-classes:
Recent Application in this class:
#1
20260132769
2026-05-14

METHOD FOR OPERATING A WIND TURBINE AND WIND TURBINE

#2
20240337248
2024-10-10

METHOD FOR OPERATING A WIND TURBINE AND WIND TURBINE

#3
20240328388
2024-10-03

METHODS AND SYSTEMS FOR THRUST-BASED TURBINE WAKE CONTROL

#4
20240295209
2024-09-05

WIND TURBINE ROTOR BLADE WITH PASSIVE AIRFLOW MODIFYING ASSEMBLY

#5
20240011461
2024-01-11

WIND TURBINE ROTOR BLADE

#6
20240003331
2024-01-04

WIND TURBINE ROTOR BLADE

#7
20230287865
2023-09-14

Apparatus for extracting power from fluid flow

#8
20230250799
2023-08-10

ROTOR BLADE OF A WIND TURBINE COMPRISING A LIFT MODIFYING DEVICE AND METHOD FOR INSTALLING THEREOF

#9
20230175475
2023-06-08

Lift modifying device for a rotor blade, rotor blade of a wind turbine and method for modifying the lift of a rotor blade

#10
20230145989
2023-05-11

Portable wind energy conversion system and related techniques

#11
20220372953
2022-11-24

METHOD FOR CONTROLLING A WIND POWER INSTALLATION, WIND POWER INSTALLATION, AND WIND FARM

#12
20220268258
2022-08-25

Portable wind energy conversion system and related techniques

#13
20220136483
2022-05-05

Method for retaining a moving part of a wind turbine

#14
20220074387
2022-03-10

Output device, condition monitoring device, wind turbine, output method, condition monitoring method and non-transitory computer-readable storage medium storing program

#15
20220025867
2022-01-27

WIND TURBINE BLADE FLOW REGULATION

#16
20220018329
2022-01-20

Wind turbine blade flow regulation

#17
20220009618
2022-01-13

Active lift control device and method

#18
20210222671
2021-07-22

Rotor blade for a wind turbine and wind turbine

#19
20210190040
2021-06-24

Optimization of a wind farm

#20
20200325873
2020-10-15

Apparatus for extracting power from fluid flow

#21
20200271092
2020-08-27

Method for adjusting an adjustment device of a wind power plant

#22
20200191116
2020-06-18

System and method for controlling voltage of a DC link of a power converter of an electrical power system

#23
20200003180
2020-01-02

TURBINE BLADE

#24
20190285051
2019-09-19

Relating to wind turbines having blades equipped with boundary layer control system

#25
20190226449
2019-07-25

Actuator device for a wind turbine, wind turbine and method of assembly

#26
20190211803
2019-07-11

Method for controlling a wind turbine

#27
20190186463
2019-06-20

Flow control arrangement for a wind turbine rotor blade

#28
20180328336
2018-11-15

Blades and systems with forward blowing slots

#29
20180306169
2018-10-25

Method of operating a wind turbine system including an energy storage system

#30
20180045181
2018-02-15

Modular active structural vibration suppression for wind turbine blades

#31
20180010579
2018-01-11

Wind turbine rotor blade with vortex generators

#32
20170314533
2017-11-02

Method for estimating a wind speed at a wind turbine

#33
20170292497
2017-10-12

Adjustable dual rotor wind turbine

#34
20170284366
2017-10-05

WIND TURBINE ROTOR BLADE

#35
20170248122
2017-08-31

Wind turbine for use in high winds

#36
20170248120
2017-08-31

Apparatus for extracting power from fluid flow

#37
20170248115
2017-08-31

Optimized Multiple Airfoil Wind Turbine Blade Assembly

#38
20170211545
2017-07-27

Apparatus and method for aerodynamic performance enhancement of a wind turbine

#39
20170191464
2017-07-06

Wind turbine with optical pressure sensors and method for operating a wind turbine

#40
20170175708
2017-06-22

Wind turbine diagnostic apparatus with diverse sensor testing

#41
20170029102
2017-02-02

Methods and systems for rotary wing active flow control

#42
20170021918
2017-01-26

Structural health monitoring sensory system integrated to a self-adapting morphing system

#43
20170002797
2017-01-05

Anti-oscillation apparatus and method for securing wind turbine blades against oscillations

#44
20170002794
2017-01-05

Windmill that generates exceptional amounts of electricity

#45
20160377060
2016-12-29

Airflow generator power supply and wind turbine generator

#46
20160333853
2016-11-17

WIND ENERGY DEVICES, SYSTEMS, AND METHODS

#47
20160327023
2016-11-10

Autonomous yaw control for a wind turbine

#48
20160298600
2016-10-13

Load Compensating Devices

#49
20160298599
2016-10-13

Load compensating devices

#50
20160290321
2016-10-06

Wind power generation system

#51
20160273517
2016-09-22

Wind turbine blade

#52
20160265508
2016-09-15

Wind turbine blade

#53
20160237987
2016-08-18

Horizontal axis wind turbine comprising families of blades

#54
20160153479
2016-06-02

Hydraulic adjusting device

#55
20160131108
2016-05-12

Airflow generation device and wind power generation system

#56
20160115940
2016-04-28

Airflow generation device and wind power generation system

#57
20160102651
2016-04-14

Turbine blades and systems with forward blowing slots

#58
20160076516
2016-03-17

Wind turbine air deflector system control

#59
20160053620
2016-02-25

Actuator lock

#60
20150369214
2015-12-24

Model based controller for a wind turbine generator

#61
20150354536
2015-12-10

Wind turbine blade

#62
20150345466
2015-12-03

Wind power generation system and wind power generation method

#63
20150322925
2015-11-12

System and method for wind turbine sensor calibration

#64
20150219073
2015-08-06

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

#65
20150204306
2015-07-23

Rotatable aerodynamic surface features for wind turbine rotor blades

#66
20150192106
2015-07-09

Wind turbine blade and method of controlling the lift of such a blade

#67
20150167638
2015-06-18

Turbine blade with adjustable tips

#68
20150132130
2015-05-14

WIND TURBINE NOISE AND FATIGUE CONTROL

#69
20150064003
2015-03-05

AIRFLOW MODIFYING ELEMENT FOR SUPPRESSING AIRFLOW NOISE

#70
20150050147
2015-02-19

Active bleed for airfoils

#71
20150010400
2015-01-08

Wind turbine rotor blade having a spoiler

#72
20150003985
2015-01-01

MOVEABLE SURFACE FEATURES FOR WIND TURBINE ROTOR BLADES

#73
20140367968
2014-12-18

DEVICE AND METHOD FOR PROTECTING A WIND GENERATOR IN THE EVENT OF VIOLENT WINDS AND WIND GENERATOR PROVIDED WITH SUCH A DEVICE

#74
20140361540
2014-12-11

Wind energy devices, systems, and methods

#75
20140301864
2014-10-09

WIND TURBINE BLADE

#76
20140286789
2014-09-25

Airflow generation device and wind power generation system

#77
20140271192
2014-09-18

Actuation mechanisms for load management devices on aerodynamic blades

#78
20140271191
2014-09-18

Mounting arrangement for load compensating device

#79
20140271187
2014-09-18

Distributed control system

#80
20140271186
2014-09-18

Blade balancing

#81
20140271185
2014-09-18

Determining loads using various sensor locations

#82
20140271184
2014-09-18

Actuation of distributed load management devices on aerodynamic blades

#83
20140207297
2014-07-24

Method of operating a wind farm

#84
20140193255
2014-07-10

Apparatus for manipulating a wind turbine blade and method of blade handling

#85
20140193254
2014-07-10

Method for optimizing the operation of a wind turbine

#86
20140140856
2014-05-22

Wind turbine blade comprising vortex generators

#87
20140140842
2014-05-22

Mitigating wind turbine blade noise generation in view of a minimum power generation requirement

#88
20140140808
2014-05-22

Mitigating wind turbine blade noise generation in response to an atmospheric variation

#89
20140112780
2014-04-24

Wind turbine and method of operating the same

#90
20140097618
2014-04-10

Method of operating a variable speed wind turbine

#91
20130284273
2013-10-31

Method of using an active flow control system for lift enhancement or destruction in a wind turbine blade

#92
20130277502
2013-10-24

Flow body having a leading edge, a surface and an active flow control system and vehicle comprising at least one such flow body and an air source

#93
20130261819
2013-10-03

Method for controlling a wind turbine by optimizing its production while minimizing the mechanical impact on the transmission

#94
20130078095
2013-03-28

Wind energy power plant equipped with an optical vibration sensor

#95
20130022464
2013-01-24

Control of a wind turbine, rotor blade and wind turbine

#96
20130022463
2013-01-24

Turbine blades and systems with forward blowing slots

#97
20120306215
2012-12-06

Wind Turbine

#98
20120287550
2012-11-15

Voltage application device, rotation apparatus and voltage application method

#99
20120287549
2012-11-15

Wind power generation system

#100
20120280501
2012-11-08

Wind power generation system and control method for the same

#101
20120280500
2012-11-08

Wind power generation system and control method for the same

#102
20120267892
2012-10-25

WIND POWER GENERATING SYSTEM

#103
20120263601
2012-10-18

Wind turbine with deployable air deflectors

#104
20120141278
2012-06-07

ROTOR BLADE ASSEMBLY AND METHOD FOR MODIFYING LOAD CHARACTERISTIC OF ROTOR BLADE IN WIND TURBINE

#105
20120134813
2012-05-31

ACTIVE FLOW CONTROL SYSTEM AND METHOD FOR OPERATING THE SYSTEM TO REDUCE IMBALANCE

#106
20120134812
2012-05-31

Aperture control system for use with a flow control system

#107
20120119495
2012-05-17

Wind farm, wind power plant in a wind farm and operating control for this purpose

#108
20120114482
2012-05-10

Method for operating a wind turbine with reduced blade fouling

#109
20120020803
2012-01-26

TURBINE BLADES, SYSTEMS AND METHODS

#110
20110206507
2011-08-25

System and method of manipulating a boundary layer across a rotor blade of a wind turbine

#111
20110142633
2011-06-16

Systems and methods for assembling an air distribution system for use in a rotor blade of a wind turbine

#112
20110142628
2011-06-16

Wind turbine blades with controllable aerodynamic vortex elements

#113
20110142595
2011-06-16

WIND TURBINE BLADES WITH CONTROLLED ACTIVE FLOW AND VORTEX ELEMENTS

#114
20110123330
2011-05-26

ANTI-NOISE WIND TURBINE

#115
20110103953
2011-05-05

Systems and method of assembling an air distribution system for use in a rotor blade of a wind turbine

#116
20110103950
2011-05-05

SYSTEM AND METHOD FOR PROVIDING A CONTROLLED FLOW OF FLUID TO OR FROM A WIND TURBINE BLADE SURFACE

#117
20110018268
2011-01-27

WIND TURBINE AND ROTOR BLADE WITH REDUCED LOAD FLUCTUATIONS

#118
20100322766
2010-12-23

Wind turbine and method for optimizing energy production therein

#119
20100266382
2010-10-21

WIND TURBINE WITH BOUNDARY LAYER CONTROL

#120
20100143123
2010-06-10

Apparatus and method for cleaning an active flow control (AFC) system of a wind turbine

#121
20100143122
2010-06-10

Active flow control system for wind turbine

#122
20100143121
2010-06-10

Method for operating a wind turbine with reduced blade fouling

#123
20100135795
2010-06-03

Systems and method for operating an active flow control system

#124
20100135794
2010-06-03

Systems and method for operating a wind turbine having active flow control

#125
20100104436
2010-04-29

Active circulation control of aerodynamic structures

#126
20100076614
2010-03-25

Systems and method for operating a wind turbine having active flow control

#127
20100054940
2010-03-04

Wind turbine blade cleaning method

#128
20100014970
2010-01-21

Wind turbine blade with lift-regulating means in form of slots or holes

#129
20090285682
2009-11-19

Wind turbine with deployable air deflectors

#130
20090284016
2009-11-19

Wind turbine with gust compensating air deflector

#131
20090257873
2009-10-15

Method and apparatus for prediction-based wind turbine control

#132
20090097976
2009-04-16

ACTIVE DAMPING OF WIND TURBINE BLADES

#133
20090074574
2009-03-19

Wind turbine blade with variable aerodynamic profile

#134
20090053060
2009-02-26

Wind turbine blade control system

#135
20080317598
2008-12-25

Power loss reduction in turbulent wind for a wind turbine using localized sensing and control

#136
20070231151
2007-10-04

Active flow control for wind turbine blades

#137
20060145483
2006-07-06

Method of controlling aerodynamic load of a wind turbine based on local blade flow measurement

#138
19007663
2025-12-09

Energy generation controller for wind turbine with shadow-effect energy generator(s)

#139
15263348
2018-12-11

System and method for protecting a wind turbine against impending weather events

#140
14847242
2016-09-13

Method of stabilizing a power grid and providing a synthetic aperture radar using a radar wind turbine

#141
13475773
2015-11-03

Externally supported foil with reversible camber and variable chord length