ClassID:

144981

F05B2270/808 - CPC Classification

Classification description:

Control; Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges Strain gauges; Load cells

Recent Application in this class:
#1
20260098516
2026-04-09

METHOD FOR OPERATING A WIND TURBINE, CONTROL SYSTEM AND WIND TURBINE

#2
20260002514
2026-01-01

WIND TURBINE ROTOR BLADE PITCH CONTROL FOR TOWER FATIGUE REDUCTION

#3
20250198391
2025-06-19

STATE MONITORING DEVICE, ROTOR BLADE, AND WIND TURBINE COMPRISING SAME

#4
20240337247
2024-10-10

METHOD FOR OPERATING A WIND TURBINE AND WIND TURBINE

#5
20240287968
2024-08-29

METHOD AND DEVICE FOR EVALUATING SERVICE LIFE OF PITCH BEARING OF WIND TURBINE

#6
20240271597
2024-08-15

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

#7
20240110546
2024-04-04

DETERMINING TOWER TO TIP CLEARANCE FOR A WIND TURBINE

#8
20240102447
2024-03-28

OVERLOAD PROTECTION ON WIND POWER PLANTS USING STRAIN SENSORS

#9
20230383730
2023-11-30

System and method for detecting a failure condition in a component of a wind turbine

#10
20230358211
2023-11-09

Method for detecting a sensor malfunction of a load sensor of a wind power installation

#11
20230250800
2023-08-10

Rotor blade deflection control using active rotor blade add-on

#12
20230204010
2023-06-29

BLADE MONITORING BY ACTIVELY PROMOTING BLADE VIBRATIONS

#13
20230077025
2023-03-09

SYSTEM AND METHOD FOR CONTROLLING A WIND TURBINE

#14
20220178352
2022-06-09

Load sensors in wind turbines

#15
20220178348
2022-06-09

Method of adjusting at least one rotor blade of a wind turbine and a system and a wind turbine for carrying out the method

#16
20220025861
2022-01-27

Damping vibrations in a wind turbine

#17
20210332801
2021-10-28

Main bearing for a wind turbine

#18
20210115896
2021-04-22

System and method for mitigating loads acting on a rotor blade of a wind turbine

#19
20210063261
2021-03-04

Method and system for detecting health status of a bolt that fastens a rotor blade of a wind turbine

#20
20210062792
2021-03-04

Support frame and method for determining movements of a wind turbine blade during transport to an installation site

#21
20200025174
2020-01-23

System and method for controlling thrust and/or tower loads of a wind turbine

#22
20190390651
2019-12-26

Wind turbine driving device, wind turbine driving device unit, and wind turbine

#23
20190309723
2019-10-10

Method for optimizing the adjustment of the gating of at least one hydraulic turbine

#24
20190218738
2019-07-18

Offshore wind turbine support structure monitoring system and operating method thereof

#25
20190186461
2019-06-20

Vertical axis wind turbine and method for operating such a turbine

#26
20190128243
2019-05-02

System and method for monitoring wear on a gearbox of a wind turbine

#27
20190093636
2019-03-28

Device for measuring moments of a wind turbine, method for operating a wind turbine, and wind turbine

#28
20190041280
2019-02-07

Components configured to autonomously detect and accommodate structural changes

#29
20190010915
2019-01-10

Tethered ballast systems for point absorbing wave energy converters and method of use thereof

#30
20180363633
2018-12-20

Abnormality monitoring apparatus and abnormality monitoring method for wind farm

#31
20180258917
2018-09-13

Wind Turbine Blade or Wind Power Generation Device

#32
20180238307
2018-08-23

Instrumented shaft for condition monitoring

#33
20180223809
2018-08-09

Method for Controlling A Wind Turbine

#34
20180187651
2018-07-05

Method for predicting and controlling loads on a wind turbine and a wind turbine thereof

#35
20180187649
2018-07-05

Methods and systems for generating wind turbine control schedules

#36
20180180030
2018-06-28

Method of measuring load on a wind turbine

#37
20180180029
2018-06-28

Blade load sensing system for a wind turbine

#38
20180171983
2018-06-21

Blade load sensing system for a wind turbine

#39
20180156200
2018-06-07

Blade load sensing system for a wind turbine

#40
20180128242
2018-05-10

Control for a wind turbine

#41
20180045181
2018-02-15

Modular active structural vibration suppression for wind turbine blades

#42
20170370350
2017-12-28

Method of operating a wind turbine

#43
20170292501
2017-10-12

System and method for auto-calibrating a load sensor system of a wind turbine

#44
20170284376
2017-10-05

Method and Control Device for Measuring a Load on a Rotor Blade of a Wind Power Plant

#45
20170218921
2017-08-03

Wind turbine power generating apparatus and method of operating the same

#46
20170175715
2017-06-22

System and method for repairing dents in wind turbine tower sections and a related dent repair tool

#47
20170175714
2017-06-22

Operating a wind turbine by reducing an acoustic emission during operation

#48
20170138345
2017-05-18

Vertical axis wind turbine and method for operating such a turbine

#49
20170067443
2017-03-09

Method for controlling a wind turbine

#50
20160186722
2016-06-30

Wind turbine operating method and device based on load and acceleration measurements in the blade

#51
20160146194
2016-05-26

Apparatus for applying a load to an installed wind turbine blade and method of using the same

#52
20160076523
2016-03-17

Device for measuring deformations of a rotor blade and method for installing such a device

#53
20150345467
2015-12-03

Method for monitoring the operation of a wind energy plant and wind energy plant

#54
20150211969
2015-07-30

Method and device for monitoring the state of rotor blades

#55
20150135859
2015-05-21

Device for measuring deformations of a rotor blade of a wind turbine generator system, and corresponding rotor blade

#56
20150071778
2015-03-12

Methods and systems for reducing amplitude modulation in wind turbines

#57
20150054281
2015-02-26

Method for controlling a wind turbine

#58
20150005966
2015-01-01

System and method for controlling a wind turbine

#59
20140377064
2014-12-25

Control method for a wind turbine, and wind turbine

#60
20140367967
2014-12-18

Wind turbine electric generator with torque limiting brake

#61
20140086747
2014-03-27

Asymmetric load control for torsion fatigue reduction in a wind turbine tower

#62
20130287567
2013-10-31

System and method for identifying the likelihood of a tower strike where a rotor blade strikes the tower of a wind turbine

#63
20130243590
2013-09-19

SYSTEMS AND METHODS FOR DETERMINING THRUST ON A WIND TURBINE

#64
20130195657
2013-08-01

Wind turbine system for detection of blade icing

#65
20130177417
2013-07-11

Ice detection method and system for wind turbine blades

#66
20130174664
2013-07-11

Method and system for monitoring bending strains of wind turbine blades

#67
20130094962
2013-04-18

System and method for a vertical axis wind turbine

#68
20130035878
2013-02-07

System and method for a surface strain gauge

#69
20130022462
2013-01-24

Energy-efficient wireless communication scheme for wind turbines

#70
20120211986
2012-08-23

Wind sensor system using blade signals

#71
20120134811
2012-05-31

SYSTEM AND METHOD FOR DETECTING AND/OR CONTROLLING LOADS IN A WIND TURBINE

#72
20120134810
2012-05-31

System and method for detecting and/or controlling loads in a wind turbine

#73
20120134809
2012-05-31

System and method for detecting loads transmitted through a blade root of a wind turbine rotor blade

#74
20120068463
2012-03-22

System and method for operating a wind turbine

#75
20120068462
2012-03-22

Method of and device for determining a common blade frequency of a rotor of a wind turbine, and method of operating a wind turbine

#76
20120035865
2012-02-09

Load measuring apparatus, method, and program

#77
20110217168
2011-09-08

Method of attaching a load sensor to a surface of a rotor blade and rotor blade

#78
20110215738
2011-09-08

Wind turbine apparatus, systems and methods

#79
20110184665
2011-07-28

Wind turbine rotor blade comprising an edge-wise bending insensitive strain sensor system

#80
20110158806
2011-06-30

Wind Turbines and Other Rotating Structures with Instrumented Load-Sensor Bolts or Instrumented Load-Sensor Blades

#81
20110150648
2011-06-23

Blade deflection measurement with magnetostrictive sensor

#82
20110148112
2011-06-23

Control system and a method for controlling a wind turbine

#83
20110135474
2011-06-09

METHOD FOR TEMPERATURE CALIBRATION OF BLADE STRAIN GAUGES AND WIND TURBINE ROTOR BLADE CONTAINING STRAIN GAUGES

#84
20110091321
2011-04-21

SYSTEMS AND METHODS FOR MONITORING WIND TURBINE OPERATION

#85
20110040497
2011-02-17

METHOD FOR SENSING STRAIN IN A COMPONENT IN A WIND TURBINE, OPTICAL STRAIN SENSING SYSTEM AND USES THEREOF

#86
20110020122
2011-01-27

INTEGRATED CONDITION BASED MAINTENANCE SYSTEM FOR WIND TURBINES

#87
20100329864
2010-12-30

Placement of strain sensors in wind turbine blade

#88
20100250013
2010-09-30

Monitoring of blade frequencies of a wind turbine

#89
20100232963
2010-09-16

STRUCTURAL MONITORING

#90
20100215493
2010-08-26

Wind Turbine Blade And Method For Controlling The Load On A Blade

#91
20100209248
2010-08-19

Structural monitoring of wind turbine with fibre bragg grating sensors in each blade

#92
20100119370
2010-05-13

INTELLIGENT AND OPTIMIZED WIND TURBINE SYSTEM FOR HARSH ENVIRONMENTAL CONDITIONS

#93
20100101328
2010-04-29

Stall detection by use of pressure sensors

#94
20100052320
2010-03-04

Method and apparatus for load measurement in a wind turbine

#95
20100004878
2010-01-07

WIND TURBINE MONITORING

#96
20090263246
2009-10-22

Calibration method

#97
20090246019
2009-10-01

WIND TURBINE MONITORING

#98
20090180875
2009-07-16

Method for determining fatigue load of a wind turbine and for fatigue load control, and wind turbines therefor

#99
20090169357
2009-07-02

Methods and apparatus for error reduction in rotor loading measurements

#100
20090129925
2009-05-21

Wind turbine blade load sensor

#101
20090116962
2009-05-07

SENSORISED BLADE JOINT

#102
20080101930
2008-05-01

Wind turbine blade deflection control system

#103
20070212209
2007-09-13

Method For Reduction Of Axial Power Variations Of A Wind Power Plant

#104
20070018457
2007-01-25

Method of operating a wind turbine

#105
20060070435
2006-04-06

Method and apparatus for condition-based monitoring of wind turbine components

#106
20050276696
2005-12-15

Methods and apparatus for rotor blade ice detection

#107
15367419
2018-01-30

Systems and methods for evaluating component strain