F03D7/0212 - CPC Classification Index

ClassID:

142424 ⎘

F03D7/0212 - CPC Classification

Classification description:

Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction; Orientating out of wind the rotating axis remaining horizontal

Recent Application in this class:

20250297596

2025-09-25

PERIPHERAL SUPPORT WIND TURBINE

20240271597

2024-08-15

Control system for aligning a nacelle of a wind turbine with a target yaw angle

20230243335

2023-08-03

Wind turbine drive control device and control method of wind turbine drive

20230184214

2023-06-15

Wind Turbine and Method for Controlling the Same

20230066258

2023-03-02

MITIGATING STANDSTILL VIBRATIONS OF A WIND TURBINE

20230054090

2023-02-23

Drag cum lift based wind turbine system having adjustable blades

20210246873

2021-08-12

Control method and device for avoiding run-away and wind turbine

20210199088

2021-07-01

Wind turbine drive control device and control method of wind turbine drive device

20200408195

2020-12-31

Multirotor wind turbine with a platform

#10

20200109696

2020-04-09

Kinetic energy harvesting mechanism

#11

20200025172

2020-01-23

System and method for reducing loads of a wind turbine when a rotor blade becomes stuck

#12

20200025171

2020-01-23

System and method for reducing loads during an idling or parked state of a wind turbine with a stuck rotor blade

#13

20190257283

2019-08-22

Multi-stage slotted wind turbine

#14

20190055924

2019-02-21

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

#15

20180372886

2018-12-27

Method for determining an azimuth angle of a wind turbine

#16

20180347542

2018-12-06

System and method for reducing loads during an idling or parked state of a wind turbine via yaw offset

#17

20180238393

2018-08-23

Yaw assembly for a wind turbine

#18

20180045179

2018-02-15

Floating-type offshore wind power generation facility

#19

20170226986

2017-08-10

CONVEYANCE DEVICE FOR AN ENERGY COLLECTOR

#20

20170218926

2017-08-03

System and method for de-icing a wind turbine rotor blade

#21

20160333860

2016-11-17

Wind turbine yaw bearing pre-load

#22

20160305401

2016-10-20

Wind Turbine Rotating Tower Assembly with a Motorized Pivoting Tail Unit

#23

20160245258

2016-08-25

Turbine with yaw brake mechanism having a rotor lock and a corresponding receptacle

#24

20150377215

2015-12-31

Method and system for managing loads on a wind turbine

#25

20150139797

2015-05-21

Wind turbine control

#26

20140294596

2014-10-02

Wind turbine defense to escape high wind events

#27

20140241882

2014-08-28

Systems for minimizing yaw torque needed to control power output in two-bladed, teetering hinge wind turbines that control power output by yawing

#28

20140232118

2014-08-21

Horizontal axis wind turbine and secondary wind rotor

#29

20140217742

2014-08-07

Power management system

#30

20130099494

2013-04-25

WIND TURBINE GENERATOR AND YAW CONTROL METHOD FOR WIND TURBINE GENERATOR

#31

20130011258

2013-01-10

Wind turbine with gale protection

#32

20120282093

2012-11-08

Wind turbine and associated control method

#33

20120134830

2012-05-31

Safety System for Wind Turbines and Related Wind Turbine

#34

20120070280

2012-03-22

Control system for a wind turbine and method of operating a wind turbine based on monitoring a bearing

#35

20110299986

2011-12-08

Horizontal axis wind turbine apparatus

#36

20110221193

2011-09-15

WIND TURBINE AND POWER SUPPLY SYSTEM

#37

20110068577

2011-03-24

Apparatus for providing overload protection for wind power generator and method thereof

#38

20100314875

2010-12-16

SYSTEM AND METHOD FOR CONTROLLING A WIND TURBINE

#39

20100230967

2010-09-16

WIND POWER GENERATOR

#40

20100209246

2010-08-19

YAW CONTROLLER FOR DOWNWIND WIND TURBINES

#41

20100196157

2010-08-05

Turbine apparatus

#42

20100189560

2010-07-29

Method for de-icing a blade of a wind turbine, a wind turbine and use thereof

#43

20100143119

2010-06-10

Method and apparatus for controlling acoustic emissions of a wind turbine

#44

20100135787

2010-06-03

Passive deicing for wind turbine blades

#45

20090295166

2009-12-03

Output power control of a wind power generator through bendable tail wing and tail rod

#46

20090208334

2009-08-20

Wind flap brake assembly for wind turbine

#47

20090200804

2009-08-13

Method for damping tower oscillations, an active stall controlled wind turbine and use hereof

#48

20090081041

2009-03-26

Method for controlling a wind energy plant

#49

20090047129

2009-02-19

Horizontal axis wind turbine

#50

20060275121

2006-12-07

Wind turbine with friction drive power take off on outer rim

#51

20060153672

2006-07-13

Furling wind turbine

#52

20060002793

2006-01-05

Horizontal axis wind turbine and idling method of the same