ClassID:

144907

F05B2270/1095 - CPC Classification

Classification description:

Control; Purpose of the control system to prolong engine life by limiting mechanical stresses

Recent Application in this class:
#1
20250354537
2025-11-20

Method of operating a wind turbine

#2
20250179984
2025-06-05

MEASUREMENT ARRANGEMENT FOR HYDRO TURBINE

#3
20240337247
2024-10-10

METHOD FOR OPERATING A WIND TURBINE AND WIND TURBINE

#4
20240309842
2024-09-19

METHODS AND SYSTEMS OF GLOBALLY REFERENCED NACELLE YAW POSITION CONTROL OF A WIND TURBINE FOR WIND PLANT FLOW CONTROL

#5
20230340944
2023-10-26

Monitoring system and method for monitoring a time period of a locking state of a rotor of a wind turbine and wind turbine

#6
20230323848
2023-10-12

Hydro turbine with reduced cavitation

#7
20230220834
2023-07-13

System and method for actively monitoring an air gap in a wind turbine brake assembly

#8
20230151796
2023-05-18

Controlling the yaw to reduce motor speed

#9
20230038784
2023-02-09

Yaw control using mean motor speed reference as feedback

#10
20230010892
2023-01-12

METHOD FOR IDENTIFYING AN EXTREME LOAD ON A WIND POWER INSTALLATION

#11
20220356867
2022-11-10

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

#12
20220082086
2022-03-17

Method of operating a wind turbine

#13
20210340955
2021-11-04

Method and system for controlling wind turbine based on sectors

#14
20210317817
2021-10-14

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

#15
20210123413
2021-04-29

System and method for improved extreme load control for wind turbine components

#16
20210054826
2021-02-25

Method for controlling a wind energy farm taking wake effects into account

#17
20200362816
2020-11-19

Method, device and system for determining angle-to-wind deviation and correcting angle-to-wind

#18
20200124024
2020-04-23

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

#19
20200025177
2020-01-23

System and method for utilizing wear debris sensor to reduce damage and extend remaining useful life of gearboxes

#20
20190390651
2019-12-26

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

#21
20190383266
2019-12-19

System and method for controlling a wind turbine to minimize rotor blade damage

#22
20190360459
2019-11-28

Adjustment and/or drive unit, wind turbine having same, and method for controlling same

#23
20190093636
2019-03-28

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

#24
20190003457
2019-01-03

Wind turbine system with time distributed transitions

#25
20180372071
2018-12-27

Adjustment and/or drive unit, wind power plant having such an adjustment and/or drive unit, and method for controlling such an adjustment and/or drive unit

#26
20180335016
2018-11-22

System and method for controlling a pitch angle of a wind turbine rotor blade

#27
20180320664
2018-11-08

Wind turbine variable-pitch control method and device

#28
20180320659
2018-11-08

System and method for reducing wind turbine rotor blade loads

#29
20180245568
2018-08-30

A Wind Turbine and a Method of Operating a Wind Turbine with a Rotational Speed Exclusion Zone

#30
20180187651
2018-07-05

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

#31
20180171978
2018-06-21

Extreme load control

#32
20180128242
2018-05-10

Control for a wind turbine

#33
20170218921
2017-08-03

Wind turbine power generating apparatus and method of operating the same

#34
20170198705
2017-07-13

Multi-stage compression system, control device, control method, and program

#35
20170167534
2017-06-15

Elastomeric teetering hinge

#36
20170152835
2017-06-01

System for thrust-limiting of wind turbines

#37
20170138348
2017-05-18

System for dynamic pitch control

#38
20160131111
2016-05-12

Improvements relating to wind turbines

#39
20150361960
2015-12-17

Method and system for managing loads on a wind turbine

#40
20150361956
2015-12-17

Wind turbine

#41
20150219073
2015-08-06

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

#42
20150211484
2015-07-30

Wind turbine tilt optimization and control

#43
20150167637
2015-06-18

System and method for operating a wind turbine

#44
20140339827
2014-11-20

Damping wind turbine tower oscillations using gyroscopic forces

#45
20140271186
2014-09-18

Blade balancing

#46
20140255185
2014-09-11

Methods and systems for alleviating loads in off-shore wind turbines

#47
20140246855
2014-09-04

Generator-fault-tolerant control for a variable-speed variable-pitch wind turbine

#48
20140226926
2014-08-14

Elastomeric teetering hinge

#49
20130302161
2013-11-14

CONTROLLER OF WIND TURBINE AND WIND TURBINE

#50
20130287568
2013-10-31

Supervision of controller instability in a wind turbine

#51
20130280070
2013-10-24

Wind turbine blade with cross-sectional sensors

#52
20130261819
2013-10-03

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

#53
20130255363
2013-10-03

Detecting a wake situation in a wind farm

#54
20130209254
2013-08-15

Method and device for preventing a lateral oscillation of a wind power installation

#55
20130204447
2013-08-08

WIND TURBINE WITH PRICE-OPTIMISED TURBINE LOAD CONTROL

#56
20130183153
2013-07-18

SYSTEM FOR DETECTING AND CONTROLLING LOADS IN A WIND TURBINE SYSTEM

#57
20130136595
2013-05-30

Method for operating a wind turbine

#58
20130088009
2013-04-11

Method to Prevent Over Torque of Yaw Drive Components in a Wind Turbine

#59
20130035798
2013-02-07

Method of operating a wind power plant

#60
20130033040
2013-02-07

Method and apparatus for protecting wind turbines from damage

#61
20130004312
2013-01-03

Wind turbine and an associated yaw control method

#62
20120288371
2012-11-15

WIND TURBINE AND AN ASSOCIATED CONTROL METHOD

#63
20120257968
2012-10-11

Wind power plant controller for avoiding common cause shutdown

#64
20120251316
2012-10-04

INDEPENDENT BLADE PITCH CONTROL

#65
20120200087
2012-08-09

Management system for operating a wind energy plant and method using the management system

#66
20120189443
2012-07-26

Methods and systems for determining a pitch angle offset signal and for controlling a rotor frequency of a rotor of a wind turbine for speed avoidance control

#67
20120146333
2012-06-14

Systems for load reduction in a tower of an idled wind-power unit and methods thereof

#68
20120139248
2012-06-07

Method for controlling a wind turbine

#69
20120139242
2012-06-07

System and method for adjusting a bending moment of a shaft in a wind turbine

#70
20120133148
2012-05-31

Wind turbine with compensated motor torque

#71
20120119496
2012-05-17

Wind Turbine Having A Device For Minimizing Loads

#72
20120091713
2012-04-19

Method and system for adjusting a power parameter of a wind turbine

#73
20120068469
2012-03-22

Wind turbine rotor blade

#74
20120067138
2012-03-22

Method for detecting torque in a transmission, measuring device and control program

#75
20120063896
2012-03-15

Load mitigation device for wind turbine blades

#76
20120061962
2012-03-15

Blade pitch control system, wind turbine generator, and blade pitch control method

#77
20120051907
2012-03-01

Independent blade pitch control

#78
20120027586
2012-02-02

Methods and apparatus for controlling wind turbine thrust

#79
20120027566
2012-02-02

Method and system for operating a wind turbine

#80
20120026323
2012-02-02

SYSTEM AND METHOD FOR MONITORING STRESS ON A WIND TURBINE BLADE

#81
20110309632
2011-12-22

Wind turbine and a shaft for a wind turbine

#82
20110274533
2011-11-10

FLUID TURBINE WITH MOVEABLE FLUID CONTROL MEMBER

#83
20110248501
2011-10-13

Method of parking double-bladed rotor of wind power plant

#84
20110246131
2011-10-06

System and method for measuring shaft deflection in a wind turbine

#85
20110243730
2011-10-06

SYSTEMS AND METHODS FOR DETERMINING DEFLECTION OF A WIND TURBINE SHAFT

#86
20110158806
2011-06-30

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

#87
20110150649
2011-06-23

Monitoring of wind turbines

#88
20110142630
2011-06-16

WIND TURBINE PITCH-ANGLE CONTROL DEVICE AND METHOD THEREOF

#89
20110123331
2011-05-26

Wind speed dependent adaptation of a set point for a fatigue life of a structural component of a wind turbine

#90
20110091321
2011-04-21

SYSTEMS AND METHODS FOR MONITORING WIND TURBINE OPERATION

#91
20110084485
2011-04-14

Control method for a wind turbine

#92
20110040497
2011-02-17

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

#93
20110018271
2011-01-27

Device and method of adjusting curtailment strategy for wind turbine, and program

#94
20100289266
2010-11-18

METHOD FOR THE OPERATION OF A WIND POWER PLANT

#95
20100215493
2010-08-26

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

#96
20100135799
2010-06-03

Blade pitch control system

#97
20100133828
2010-06-03

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

#98
20100133827
2010-06-03

Method and system for controlling a wind turbine

#99
20100117361
2010-05-13

Wind turbine, a method for compensating for disparities in a wind turbine rotor blade pitch system and use of a method

#100
20100068058
2010-03-18

BLADE WITH HINGED BLADE TIP

#101
20100052320
2010-03-04

Method and apparatus for load measurement in a wind turbine

#102
20100045041
2010-02-25

Method of operating a wind turbine with pitch control, a wind turbine and a cluster of wind turbines

#103
20100040468
2010-02-18

Method of operating a wind turbine, a wind turbine and a cluster of wind turbines

#104
20100014971
2010-01-21

Wind turbine with pitch control arranged to reduce life shortening loads on components thereof

#105
20090317254
2009-12-24

Pitch actuator for wind turbine generator, and wind turbine generator

#106
20090292397
2009-11-26

Method and apparatus for damping tower oscillation in a wind turbine

#107
20090273187
2009-11-05

Control Method

#108
20090263246
2009-10-22

Calibration method

#109
20090263245
2009-10-22

Systems and methods involving wind turbine towers for power applications

#110
20090243297
2009-10-01

Speed reducer for use in yaw drive apparatus for wind power generation apparatus, and yaw drive method and apparatus for wind power generation apparatus using the speed reducer

#111
20090230681
2009-09-17

Model based wind turbine drive train vibration damper

#112
20090169357
2009-07-02

Methods and apparatus for error reduction in rotor loading measurements

#113
20090142178
2009-06-04

Wind turbine tower and a control system and method for altering the eigenfrequency of a wind turbine tower

#114
20090068013
2009-03-12

Wind turbine, yaw system controller and yaw system for a wind turbine and method of reducing the loads acting on such a yaw system

#115
20090060740
2009-03-05

Method of operating a wind turbine and wind turbine

#116
20090035136
2009-02-05

Methods and apparatus for balancing a rotor

#117
20090021015
2009-01-22

Method and control system for reducing the fatigue loads in the components of a wind turbine subjected to asymmetrical loading of the rotor plane

#118
20090005909
2009-01-01

Method for running in a drive train component of a wind energy plant and wind energy plant for executing this method

#119
20080086281
2008-04-10

Control system for wind turbine

#120
20070294049
2007-12-20

Methods and apparatus for balancing a rotor

#121
20070212209
2007-09-13

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

#122
20070124025
2007-05-31

Windpark turbine control system and method for wind condition estimation and performance optimization

#123
20070102939
2007-05-10

Method for operation of a wind energy installation

#124
20060205554
2006-09-14

Speed reducer for use in yaw drive apparatus for wind power generation apparatus, and yaw drive method and apparatus for wind power generation apparatus using the speed reducer

#125
20060196288
2006-09-07

Turning device

#126
20060145483
2006-07-06

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

#127
20060140761
2006-06-29

Methods and apparatuses for wind turbine fatigue load measurement and assessment

#128
20060002794
2006-01-05

Methods and apparatus for twist bend coupled (TCB) wind turbine blades

#129
20050115239
2005-06-02

Method of reducing high cycle fatigue of turbochargers

#130
17889725
2023-09-12

Load dependent autonomous yaw control for a wind turbine