144870 ⎘
Control; Purpose of the control system to control rotational speed (n)
Sub-classes:METHOD FOR OPERATING A WIND TURBINE AND WIND TURBINE
#2METHOD AND SYSTEM FOR CONTROLLING WIND TURBINE ROTOR OSCILLATIONS
#3INTEGRATED FAN DRIVE SYSTEM FOR COOLING TOWER
#4METHOD FOR CONTROLLING COORDINATED OPERATION OF MULTIPLE WIND GENERATORS TO AVOID SECONDARY FREQUENCY DROP
#5INTEGRATED FAN DRIVE SYSTEM FOR COOLING TOWER
#6VEHICLE EQUIPPED WITH A WIND POWER ELECTRICITY GENERATOR
#7WIND TURBINE CONTROL SYSTEM INCLUDING AN ARTIFICAL INTELLIGENCE ENSEMBLE ENGINE
#8METHOD FOR OPERATING A WIND TURBINE AND WIND TURBINE
#9CONTROL OF FORCED OSCILLATIONS
#10Flat-packable kit for a turbine
#11Positioning moveable flow turbines
#12COORDINATING OVERLAP OF LOW PRESSURE ZONES IN ADJACENT TURBINES
#13METHOD FOR CONTROLLING A WIND POWER INSTALLATION
#14GRAVITY MOTOR AND ENERGY STORAGE DEVICE
#15Controlling a wind turbine with a scaled power coefficient
#16SOUND VIBRATION AND FRICTION LIMITING TURBINE GENERATOR GYROSCOPE METHOD AND APPARATUS
#17Method for operating a wind turbine, wind turbine, and wind park
#18Variable speed reconfigurable pump/turbine clusters
#19Wind turbine plant and power control method and device thereof
#20METHODS FOR OPERATING WIND TURBINES AND FEEDING AUXILIARY SYSTEMS
#21Method for operating a wind farm, wind power installation and wind farm
#22Wind turbine generator system, and rotation speed avoidance control method and apparatus therefor
#23Wind Turbine and Method for Controlling the Same
#24Wind turbine control arrangement
#25Controlling a wind turbine using blade pitch angle setting and blade add-on setting
#26FRICTION LIMITING TURBINE GENERATOR GYROSCOPE METHOD AND APPARATUS
#27In place machining of collector ring
#28Method for coupling a hydroelectric power plant to the grid comprising at least two hydroelectric units
#29WIND POWER GENERATOR
#30METHOD FOR CONTROLLING A WIND POWER INSTALLATION, WIND POWER INSTALLATION, AND WIND FARM
#31CONTROL DEVICE AND METHOD OF CONTROLLING A WIND TURBINE
#32Device and method for controlling a wind turbine based on a change element
#33WIND TURBINE SYSTEM USING PREDICTED WIND CONDITIONS AND METHOD OF CONTROLLING WIND TURBINE
#34Variable Moment Flywheel
#35Method of controlling a wind turbine generator
#36Modular wind turbine including wind directing features, systems, and methods of use thereof
#37Noise control of wind turbine
#38Rotating pedestal and wind power generation system
#39Method for operating a wind power installation, wind power installation and wind farm
#40Detecting a wind turbine rotor blade adjustment fault
#41Controller and control method for a wind turbine
#42Startup method of francis turbine and francis turbine
#43Startup method of Francis turbine and Francis turbine
#44Wind turbine control system including an artificial intelligence ensemble engine
#45Wind turbine electrical system having redistributed components reducing the overall footprint of the electrical system
#46Method for designing and operating a wind power installation, wind power installation and wind farm
#47Integrated fan drive system for cooling tower
#48Method and apparatus for controlling noise of multiple wind turbines
#49TREATING A WIND TURBINE DRIVE TRAIN
#50NOISE REDUCTION IN A WIND TURBINE WITH HINGED BLADES
#51Method for controlling a tip height of a wind turbine
#52Wind turbine control system including an artificial intelligence ensemble engine
#53Wind turbine and method for controlling wind turbine
#54Friction limiting turbine generator gyroscope method and apparatus
#55Ceiling fan
#56Fluid pump assembly
#57Tower damping in wind turbine power production
#58THREE-DIMENSIONAL (3D) FLOW FLOATING POWER GENERATOR
#59Method and system for controlling a wind turbine to manage edgewise blade vibrations
#60Rotor speed control of a wind turbine
#61Method for operating a wind turbine to control rotational speed of a wind turbine in the event of a grid error
#62Fluid pump assembly
#63Cooling fan
#64Method of dynamically adjusting a rate of change of a rotor speed set point during wind turbine shutdown
#65Three-dimensional (3D) flow floating power generator
#66Integrated fan drive system for cooling tower
#67System and method for detecting wind turbine rotor blade stuck condition based on running statistic
#68Wind turbine control system including an artificial intelligence ensemble engine
#69System and method for protecting wind turbines during extreme wind direction change
#70Controlling wind turbine based on rain drop size
#71Operating wind turbine above rating during low erosion conditions
#72Clothing treatment device and control method therefor
#73Wind turbine operation
#74Wind turbine noise analysis and control
#75Method and device for operating a wind turbine
#76Method and system for controlling a wind turbine to manage edgewise blade vibrations
#77VERTICAL AXIS WIND TURBINE WITH MOVING BLADES
#78Wind turbine providing grid support
#79Method of operating a wind turbine yaw assembly
#80Integrated fan drive system for cooling tower
#81METHOD FOR CONTROLLING A MACHINE OR PROCESS WITH INCREASED SAFETY
#82Pneumatic system operation control device and control method
#83System and method for optimizing power output of a wind turbine during an operational constraint
#84BOWED ROTOR MOTORING CONTROL
#85Method for operating a wind turbine
#86Method of determining and controlling the attack angle of fixed-speed wind turbine blade
#87Wind turbine and method for operating a wind turbine
#88Movable-blade operation system for hydraulic machine
#89A Wind Turbine and a Method of Operating a Wind Turbine with a Rotational Speed Exclusion Zone
#90Wind turbine power generation facility and method of operating the same
#91Control system for a wind turbine
#92Increasing active power from a wind turbine
#93SYSTEM AND METHOD FOR PREVENTING COLLISIONS BETWEEN WIND TURBINE BLADES AND FLYING OBJECTS
#94Brushless direct current electric motor driving control method and system of electrical water pump
#95Method of calibrating load sensors of a wind turbine
#96PORTABLE INDUSTRIAL AIR FILTRATION DEVICE THAT ELIMINATES FAN-SPEED SENSOR ERROR
#97Method for operating a wind turbine
#98Commutator-less and brush-less direct current generator and applications for generating power to an electric power system
#99Partial and full load controllers of a wind turbine
#100METHOD AND SYSTEM FOR ADJUSTING THE TORQUE OF A MASS AND SPINNING WHEEL ROTATOR IN A WAVE POWER PLANT
#101Method of operating a wind turbine
#102Three-dimensional (3D) flow floating power generator
#103Underwater floating-type ocean current power generation device
#104Control method and control apparatus of wind power generator set
#105Method for stabilizing the rotation speed of a hydraulic machine with S-characteristics and installation for converting hydraulic energy into electrical energy
#106Wind turbine control method and associated wind turbine
#107System and method for controlling wind turbines
#108System for thrust-limiting of wind turbines
#109Wind turbine with a speed regulator and a generator regulator
#110Wind turbine power generating apparatus and method of connecting the same
#111Buoyancy Driven Kinetic Energy Generating Apparatus and Method of Generating Kinetic Energy by the Apparatus
#112Renewable energy marine hydrokinetic or wind turbine
#113Gas turbine engine uncontrolled high thrust accommodation system and method
#114Integrated fan drive system for cooling tower
#115Turbine-type flow rate controlling device
#116Turbine-type flow rate controlling device
#117Water surface floating high efficiency waterwheel generator
#118Floating device generator
#119Wind turbine air deflector system control
#120Method for starting a wind turbine in a cold climate environment
#121Wind power generation system and wind power generation method
#122Method for operating a wind turbine
#123Wind turbine diagnostic device for generator components
#124System and method for thrust-speed control of a wind turbine
#125Method and arrangement for controlling a wind turbine
#126Power generating system and hydraulic control system
#127Method and control device for a wind turbine, and computer program product, digital storage medium and wind turbine
#128Vertical axis wind turbine
#129Wind turbine providing grid support
#130Method of operating a wind turbine
#131Wind farm and a method of operating a wind farm
#132Turbine having optimized efficiency
#133System and method for controlling speed and torque of a wind turbine during post-rated wind speed conditions
#134Vertical axis wind and hydraulic turbine with flow control
#135Method for operating a wind turbine
#136Method for controlling a wind turbine
#137Direct power and stator flux vector control of a generator for wind energy conversion system
#138Systems and methods for regulating wind turbines
#139Method for optimizing the energy of pumps
#140Integrated fan drive system for cooling tower
#141VARIABLE SPEED POWER GENERATION FROM INDUSTRIAL FLUID ENERGY SOURCES
#142Method for operating a wind turbine
#143Wind turbine
#144Direct power and stator flux vector control of a generator for wind energy conversion system
#145Wind turbine control methods for improving the production of energy
#146Methods 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
#147Enhanced method of controlling the output of a hydroelectric turbine generator
#148Controlling a wind turbine to stabilize an electric grid
#149Wind turbine blade control
#150Method and system for adjusting a power parameter of a wind turbine
#151Wind turbine generator with a control unit for controlling a rotation speed of a main shaft
#152Wind turbine and method of determining at least one rotation parameter of a wind turbine rotor
#153Wind turbine torque-speed control
#154CROSSFLOW WIND TURBINE
#155Blade pitch control in a wind turbine installation
#156Rotational speed control of a wind turbine based on rotor acceleration
#157POWER GENERATION UNIT AND A METHOD GENERATING ELECTRIC ENERGY
#158Method of controlling a variable speed wind turbine generator
#159Wind turbine and method for controlling a wind turbine
#160Method and System For Controlling Wind Turbine Rotational Speed
#161Control method for a wind turbine
#162Windmill rotation detection/management device and wind power generation system
#163Wind Turbine Systems Using Continuously Variable Transmissions and Controls
#164Method for the operation of a wind turbine and wind turbine using this method
#165ARRANGEMENT TO DETECT A HIGH ROTATIONAL-SPEED OF A BLADE
#166Control of the rotational speed of a wind turbine which is impeded to export electrical power to an electricity network
#167Variable ratio gear
#168IMPROVEMENTS IN OR RELATING TO WIND TURBINES
#169Method and system for controlling a wind turbine
#170Method and system for extracting inertial energy from a wind turbine
#171WIND TURBINE DAMPING OF TOWER RESONANT MOTION AND SYMMETRIC BLADE MOTION USING ESTIMATION METHODS
#172Blade pitch management method and system
#173Differential gear on a wind power plant and method for changing or switching the power range of said differential gear
#174Integrated fan drive system for cooling tower
#175Control Method
#176Wind power generation system and operation method thereof
#177Method and system for operating a wind energy installation
#178Wind energy plant with pitch controller
#179Apparatus for monitoring the rotational speed in a wind energy plant
#180Turbine driven electric power production system and a method for control thereof
#181Method for controlling and adjusting a wind turbine
#182Method of operating a wind turbine and wind turbine
#183Wind turbine and method for determining at least one rotation parameter of a wind turbine rotor
#184Variable speed hub
#185Wind power generation system and operating method thereof
#186Method and system for regulation of the rotational speed of a rotor on a wind turbine
#187Electro-magnetic closed-loop speed control for air-turbine spindles
#188METHOD FOR THE OPERATION OF A WIND TURBINE GENERATOR SYSTEM
#189Method for controlling a wind turbine and corresponding wind turbine
#190Wind turbine to produce electricity
#191Windpark turbine control system and method for wind condition estimation and performance optimization
#192Method for operating or controlling a wind turbine and method for providing primary control power by means of wind turbines
#193Omni directional baffled wind energy power converter apparatus and method
#194Apparatus for generating electrical power from tidal water movement
#195Method in a wind power plant
#196Centrifugal weight control for a wind or water turbine
#197Wind turbine spinning reserve with selectable confidence level
#198Airflow power generating apparatus
#199Wind turbine
#200Methods, apparatuses, and control systems for adaptive wind-driven outdoor all-surrounding information display