ClassID:

144972

F05B2270/80 - CPC Classification

Classification description:

Control Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges

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

METHOD FOR OPERATING A WIND TURBINE AND WIND TURBINE

#2
20250092856
2025-03-20

WIND TURBINE SYSTEM

#3
20240337248
2024-10-10

METHOD FOR OPERATING A WIND TURBINE AND WIND TURBINE

#4
20240191700
2024-06-13

ELECTRIC GENERATOR

#5
20240140571
2024-05-02

METHOD AND DEVICE OF CONTROLLING AN OPERATION OF A FLOATING WIND TURBINE

#6
20240077056
2024-03-07

WIND POWER GENERATION DEVICE CONTROL SYSTEM AND BLADE WIND DETECTING DEVICE

#7
20240068444
2024-02-29

CONTROLLING OPERATION IN DIFFERENT ZONES OF A WIND TURBINE

#8
20240035449
2024-02-01

Wind turbine ice protection system for controlling ice protection measures of at least one wind turbine

#9
20240011470
2024-01-11

APPARATUS AND METHOD FOR HARVESTING VIBRATION ENERGY FROM A ROTATING OBJECT

#10
20230258153
2023-08-17

Control of yaw drives for segmented toothed yaw ring of a wind turbine

#11
20230023931
2023-01-26

Hydraulic turbine cavitation acoustic signal identification method based on big data machine learning

#12
20220349386
2022-11-03

Inspection method for wind turbine blade of wind power generating apparatus

#13
20220291084
2022-09-15

System and method for detecting actual slip in a coupling of a rotary shaft

#14
20220282709
2022-09-08

DETECTION OF ABNORMAL CONDITIONS ON A WIND TURBINE GENERATOR

#15
20220198944
2022-06-23

Coordinating drone flights in an operating wind farm

#16
20220154693
2022-05-19

Estimating wind direction incident on a wind turbine

#17
20220077813
2022-03-10

Hybrid power plant optimization for inclement weather

#18
20220076655
2022-03-10

Wind turbine and method for noise reduction for a wind turbine

#19
20220034300
2022-02-03

Rotating pedestal and wind power generation system

#20
20210372376
2021-12-02

Multirotor wind turbine

#21
20210190041
2021-06-24

Operating a wind turbine with sensors implemented by a trained machine learning model

#22
20210172421
2021-06-10

Correction method and apparatus for predicted wind speed of wind farm

#23
20210164440
2021-06-03

Wind turbine and method

#24
20210115904
2021-04-22

System for contactless displacement measurement of a blade root of a wind turbine

#25
20210079889
2021-03-18

Rotor rotation control system and control method for wind turbine

#26
20210048003
2021-02-18

DETERMINING AIR FLOW CHARACTERISTIC

#27
20210003075
2021-01-07

Particulate ingestion sensor for gas turbine engines

#28
20200392963
2020-12-17

FAN MOTOR, FAN MOTOR DRIVE DEVICE, AND COOLING DEVICE

#29
20200370540
2020-11-26

Wind turbine and method for ice removal in wind turbines

#30
20200313505
2020-10-01

ELECTRIC OIL PUMP

#31
20200224660
2020-07-16

Method for controlling a fan, a system, and an air conditioner

#32
20200217432
2020-07-09

Deterioration determination device of liquid pumping apparatus, and liquid pumping apparatus

#33
20200208616
2020-07-02

Apparatus and method for harvesting vibration energy from a rotating object

#34
20200124024
2020-04-23

System and method for protecting wind turbines from extreme and fatigue loads

#35
20200088162
2020-03-19

Sensor device for an aerodynamic element

#36
20200025170
2020-01-23

System and method for reducing wind turbine loads by yawing the nacelle to a predetermined position based on rotor imbalance

#37
20190376493
2019-12-12

Self-inspection method and device for hydraulic control turning system of generator rotor

#38
20190372431
2019-12-05

Measuring transducer currents in a wind turbine generator

#39
20190331094
2019-10-31

MEASURING ELECTRICAL CHARACTERISTICS OF A TRANSDUCER IN A WIND TURBINE GENERATOR

#40
20190331093
2019-10-31

Adaptive noise control for wind turbine

#41
20190293054
2019-09-26

Assembly for measuring deformations and rotor blade including such an assembly

#42
20190286963
2019-09-19

ULTRA-HIGH FREQUENCY ANTENNA TAG

#43
20190242366
2019-08-08

Wind direction and wind velocity measuring apparatus for wind turbine, and device and method for controlling yaw angle of wind turbine by using same

#44
20190170123
2019-06-06

RECORDING OF MEASURED VALUES FOR A WIND TURBINE

#45
20190063402
2019-02-28

System for controlling a yaw drive of a wind turbine when a native yaw drive control system is non-operational

#46
20190048851
2019-02-14

Method for controlling a wind turbine with access hatch interlocks, and associated wind turbine

#47
20190041280
2019-02-07

Components configured to autonomously detect and accommodate structural changes

#48
20180336408
2018-11-22

Mapping wind turbines and predicting wake effects using satellite imagery data

#49
20180223813
2018-08-09

Condition monitoring system for wind turbine

#50
20180119700
2018-05-03

Method of and arrangement for monitoring the condition of a volute casing of a centrifugal pump

#51
20180010526
2018-01-11

PLANT CONTROL APPARATUS, PLANT CONTROL METHOD AND POWER PLANT

#52
20170226987
2017-08-10

System and method for upgrading multivendor wind turbines

#53
20160319837
2016-11-03

ACTIVE FLUTTER CONTROL OF VARIABLE PITCH BLADES

#54
20160204601
2016-07-14

Methods and systems for reducing the impact of a generator short circuit in a wind turbine

#55
20160138556
2016-05-19

Intelligent control wave energy power generating system comprising a distance adjustor

#56
20150134272
2015-05-14

Wind turbine and method for evaluating health state of blade thereof

#57
20140271186
2014-09-18

Blade balancing

#58
20140119914
2014-05-01

LOAD CONTROL SYSTEM AND METHOD

#59
20140105745
2014-04-17

Reducing the visual impact of offshore wind farms

#60
20140042746
2014-02-13

Shock sensor for wind turbine generator

#61
20130343888
2013-12-26

Wind turbine and a method of operating a wind turbine

#62
20130272877
2013-10-17

Wind turbine measurement system

#63
20120303277
2012-11-29

WIND TURBINE AND METHOD FOR DETERMINING PARAMETERS OF WIND TURBINE

#64
20120263591
2012-10-18

SYSTEMS AND METHODS FOR ENHANCING PERFORMANCE OF WINDMILLS

#65
20120251316
2012-10-04

INDEPENDENT BLADE PITCH CONTROL

#66
20120248771
2012-10-04

Ice detection method and system for wind turbine generators using sun radiation sensors

#67
20120243993
2012-09-27

Adjustable height pressure sensing port

#68
20120243989
2012-09-27

Wind turbine load mitigation device and port configuration

#69
20120243988
2012-09-27

Port purging and deicing system

#70
20120243980
2012-09-27

Rotatable Dry Air Supply

#71
20120130678
2012-05-24

Wind turbine monitoring device, method, and program

#72
20120114482
2012-05-10

Method for operating a wind turbine with reduced blade fouling

#73
20120061957
2012-03-15

METHOD FOR OPERATING A WIND TURBINE IN A POWER-REDUCED MODE OF OPERATION

#74
20120051907
2012-03-01

Independent blade pitch control

#75
20120045330
2012-02-23

SYSTEM AND METHOD FOR MONITORING AND CONTROLLING PHYSICAL STRUCTURES

#76
20120043758
2012-02-23

METHOD OF DETERMINING A PHASE VALUE OF A PHASE ASSOCIATED WITH AN OSCILLATORY TOWER MOVEMENT OF A TOWER OF A WIND TURBINE, DEVICE FOR DETERMINING A PHASE VALUE OF A PHASE ASSOCIATED WITH AN OSCILLATORY TOWER MOVEMENT OF A TOWER OF A WIND TURBINE, AND METHOD OF OPERATING A WIND TURBINE

#77
20120029853
2012-02-02

System, device, and method for detecting electrical discharges on a structure

#78
20110293417
2011-12-01

Wind turbine generator having a detection unit for detecting foreign object inside rotor and operating method thereof

#79
20110268569
2011-11-03

Method for controlling a wind turbine, and wind turbine arrangement

#80
20110193344
2011-08-11

Control Network for Wind Turbine Park

#81
20110148112
2011-06-23

Control system and a method for controlling a wind turbine

#82
20110133455
2011-06-09

Wind turbine cable twist prevention

#83
20110018727
2011-01-27

Wind turbine generator fault diagnostic and prognostic device and method

#84
20100143121
2010-06-10

Method for operating a wind turbine with reduced blade fouling

#85
20100143120
2010-06-10

System and method for wind friction monitoring

#86
20100140936
2010-06-10

WIND TURBINE WITH GPS LOAD CONTROL

#87
20100135790
2010-06-03

WIND TURBINE BLADE WITH FOREIGN MATTER DETECTION DEVICES

#88
20100111695
2010-05-06

APPARATUS AND METHOD FOR DETECTING SOLID WATER BUILD-UP

#89
20100066087
2010-03-18

Wind turbine generator, wind turbine generator system, and power generation control method of wind turbine generator

#90
20100021298
2010-01-28

Wind Turbine Blade Position Determination System

#91
20090306928
2009-12-10

Method and system for detecting the risk of icing on aerodynamic surfaces

#92
20090180875
2009-07-16

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

#93
20090140862
2009-06-04

Wind energy system having an insect sensor

#94
20080265578
2008-10-30

METHOD FOR OPERATION OF A WIND ENERGY INSTALLATION AND A WIND ENERGY INSTALLATION

#95
20080260531
2008-10-23

Method for regulating a wind energy installation

#96
20080164091
2008-07-10

Tonal emission control for wind turbines

#97
20080141768
2008-06-19

Ice detection based on anemometry

#98
20070297892
2007-12-27

Monitoring the operation of a wind energy plant

#99
20070108770
2007-05-17

Rotor for a wind energy turbine

#100
20050276696
2005-12-15

Methods and apparatus for rotor blade ice detection

#101
20050090937
2005-04-28

Wind turbine system control

#102
17403329
2022-12-27

System and method for controlling a wind turbine

#103
16008617
2020-07-28

Systems and methods for leading edge sensors in wind turbines