Method for starting a wind turbine in a cold climate environment

System and method for reducing wind turbine oscillations caused by grid faults

Method for controlling a wind park

Control method for a wind turbine

Combined solar and wind power generation

Systems, methods and apparatus for improved energy management systems with security-oriented probabilistic wind power generation dispatch

System and method for regulating power in a wind farm

Avian detection systems and methods

Signal processing device for monitoring state of wind-power turbine blades and method thereof

System and method for controlling a wind turbine

Imaging array for bird or bat detection and identification

Multi-farm wind power generation system

Wind turbine generator having an eddy current brake, wind turbine having such a generator, and associated methods

Wind power plant having frequency measurement

Detecting faults in turbine generators

Determining a yaw direction of a wind turbine

System and method for optimal operation of wind farms

System and method for controlling the operation of wind turbines

Method for controlling a wind turbine during shutdown

Wind turbine control system

Method for avoiding voltage instability in an electrical grid of an offshore wind park

Blade pitching

Wind turbine rotational system

Method for controlling a wind turbine including reversing an energy flow through a generator

Method and system for monitoring an individual blade adjustment of a wind turbine

Electrical component carrier with variable thickness conductor tracks

Power plant and energy storage system for provision of grid ancillary services

Methods and systems to operate a wind turbine system

Method and system for managing loads on a wind turbine

Methods and systems to operate a wind turbine system using a non-linear damping model

Systems and methods for controlling rotation and twist of a tether

Drive mechanisms for use in controlling rotation and twist of a tether

Plastic optical fiber for reliable low-cost avionic networks

Method for measuring a rotor-blade angle

Model based controller for a wind turbine generator

Control device for a yaw system of a wind power plant

Wind turbine generators

Control method and system for wind turbine

Method and system for managing loads on a wind turbine

Methods and systems to operate a wind turbine

Wind turbine

Method and apparatus for determining a weakened grid condition and controlling a power plant in a manner appropriate to the grid condition

Methods and arrangements for controlling power generators

High frequency bi-directional AC power transmisssion

Wind turbine blade

Methods of operating a wind turbine

Method of starting a wind turbine

Controlling motions of floating wind turbines

Systems and methods for wind turbine nacelle-position recalibration and wind direction estimation

Absorber for a wind turbine

Wind turbine rotational system

Wind turbine controller and method for controlling a power production of a wind turbine

Wind farm having a plurality of network feed-in points

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

Wind power generation system and wind power generation method

Method for operating a wind turbine

Control method for a wind turbine

Predicting high-voltage direct current transmission in a wind turbine system

Method and system for hybrid wind power generation

Method and arrangement for swift power regulation

Method and device for controlling floating body wind turbine power generating apparatus, and floating body wind turbine power generating apparatus

Method for adjusting the azimuth of a wind power plant, azimuth adjustment system and wind power plant

Control of wind turbines

Power plant generation system, method for controlling wind turbine generators, power plant controller and wind turbine generator

System and methods for reducing wind turbine noise

Systems and methods for optimizing operation of a wind farm

Wind turbine

System and method for controlling a wind farm

Flow deflection device of a wind turbine

Wind turbine diagnostic device for generator components

Reinforced pitch bearing of a wind turbine

Fast run-back control including plant losses

Reactive power control for wind turbine generators

System and method for trailing edge noise reduction of a wind turbine blade

Extremum seeking-based control method for maximum output tracking of a wind turbine generator

System and method for extending the operating life of a wind turbine gear train based on energy storage

System and method for thrust-speed control of a wind turbine

Wind turbine control method using an estimation of the incident wind speed

Output control device, method and program for wind farm

Method and apparatus for feeding electric energy into an electric supply grid

Yaw and pitch angles

Method of determining individual set points in a power plant controller, and a power plant controller

Rotor kite wind energy system and more

Wind turbine yaw control systems

Partial-load de-rating for wind turbine control

Method for operating a wind farm

Wind turbine blade and methods of operating it

Method for tracking turbine blade creep

Glider for airborne wind energy productions

Power supply arrangement of a wind farm

Line impedance compensation system

System and method for improving speed control of a pitch drive system of a wind turbine

Wind turbine inertia control system

Method for operating a wind energy installation, and wind energy installation

System and method for robust wind turbine operation

System and method for initializing a startup sequence of a wind turbine

Kite configuration and flight strategy for flight in high wind speeds

System and method for adjusting current regulator gains applied within a power generation system

System and method for controlling a power generation system based on PLL errors

Systems and methods for predicting arrival of wind event at aeromechanical apparatus

System and method for reducing ice and/or condensation formed on a power component

System and method for automatic generation control in wind farms

Yaw control system and yaw control method for wind turbine generator

Wind turbine control system with boost based on upstream wind speed

Double fed induction generator (DFIG) converter and method for improved grid fault ridethrough

Method and arrangement for controlling a wind turbine

Power generating system and hydraulic control system

Method for operating a wind farm and wind farm

Wind power plant control system

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

Wind turbine with automatic tilting frame for unloading damaging winds encountered by wind turbines

Wind turbine having a plurality of airfoil rings and counter rotating generators

Active control system for a variable electromotive-force generator with applications to wind turbines, ships, and hybrid vehicles

Power control system and method of controlling the same

Control method, program and system for controlling the bearing preload of a wind turbine and wind turbine comprising such control system

Power plant control during a low voltage or a high voltage event

Floating wind turbine safety system

Method for operating a wind turbine

Wind turbine tilt optimization and control

Rotatable aerodynamic surface features for wind turbine rotor blades

Pitch angle measuring system and method for wind turbines

Reconnecting a wind power plant to a utility grid

Method for controlling an electric generator

Method of automatically calculating power curve limit for power curve monitoring of wind turbine

Wind turbine blade and method of controlling the lift of such a blade

Dynamic braking system for an electric power system and method of operating the same

Voltage control for wind turbines

Methods and systems for managing power generation and temperature control of an aerial vehicle operating in crosswind-flight mode

Blade control apparatus and method for wind power generator, and wind power generator using the same

System and method for protection of a wind turbine battery backup pitch control system

Methods and systems for managing power generation and temperature control of an aerial vehicle operating in crosswind-flight mode

System and method for controlling wind turbines in wind farms

Wind farm, control method thereof and wind power generation unit

Dual-pitch support for a propeller

Detecting a pitch angle adjustment fault

System and method of controlling a wind turbine

Tilting wind turbine

Wind turbine with a reflective memory system

System and method for operating a wind turbine

Wind turbine blade and method of assembling the same

Wind turbine blade vibration detection and radar calibration

Controlling wind power plant with negative power capability to respond to grid frequency instability

Power system and method for operating a wind power system with a dispatching algorithm

System and method for controlling a wind turbine system

Method of operating a wind turbine as well as a system suitable thereof

Tethered vehicle control and tracking system

Methods of operating a wind turbine, wind turbines and wind parks

System and method for controlling generation output quantity of a wind power plant using dust detector

Folding blade wind turbine

Method for the operation of a pitch system of a wind turbine

Wind energy system with a pitch adjustment system

Method for controlling a wind park

Coordinated control of a floating wind turbine

Methods and systems to shut down a wind turbine

System and method for preventing rotor blade tower strike

Wind turbine control and monitoring method using a wind speed estimation based on a LIDAR sensor

Control system for a wind turbine

Wind turbine control

Method for controlling the pitch angle of at least one wind turbine blade

Wind power plant frequency control

Method of operating a wind park

Compensation for asymmetric load moment experienced by wind turbine rotor

Wind turbine with a load controller

Method of operating a wind park

Wind turbine load mitigation

Method for charging a DC link of a wind turbine power electronic converter

Wind turbine system including parallel converters for active current production within over-current margins

Active current production within over-current margins of parallel converters

System and method for controlling a wind turbine

Voltage application device, rotation apparatus and voltage application method

Method of controlling a wind turbine, and a wind turbine

System and method for stopping the operation of wind turbine

Method and apparatus for reduction of fatigue and gust loads on wind turbine blades

System for automatic power estimation adjustment

Apparatus for simulating wind power farm

Wind turbine with a wind sensing apparatus

Adjusting a rotor blade pitch angle

Wind farm with fast local reactive power control

Control system and method for mitigating rotor imbalance on a wind turbine

Method for controlling a wind turbine during shutdown

System and method for preventing excessive loading on a wind turbine

Wind turbine providing grid support

Method for controlling a profile of a blade on a wind turbine

Wind turbine control system and control method thereof

Auxiliary electric power system and method of regulating voltages of the same

Wind turbine on a floating support stabilized by a raised anchoring system

Methods and systems for reducing amplitude modulation in wind turbines

Wind turbine blade provided with optical wind velocity measurement system

Systems and methods for controlling acceleration of a power generator

System and method for preventing excessive loading on a wind turbine

Method for selectively operating a wind turbine in accordance with an operating mode

Active bleed for airfoils

Method for controlling a rotational speed threshold of a wind turbine, and a corresponding wind turbine

Method for improving large array wind park power performance through active wake manipulation reducing shadow effects

Wind turbine having flow-aligned blades

Energy production plant, in particular wind turbine

Method for the control of a wind turbine with no mains support available

Method for avoiding voltage instability in an electrical grid of an offshore wind park

Isochronous wind turbine generator capable of stand-alone operation

Tethered gyroglider control systems

Smart power management during voltage dip in wind turbines

Method of operating a wind turbine

Optimization of power production in a wind turbine at below rated power

Centrifugally driven aerodynamic rotor blade brake assembly

Operating method for a wind park

Solar powered wind turbine apparatus for reducing or eliminating wind cut-in speed

Overrun protection for wind turbines

Method for charging an electric emergency energy storage device

Torque control for a wind turbine generator in case of fault

System and method for controlling a wind turbine

Method for dampening oscillations in a wind turbine

Method for controlling loads in a wind turbine

Control method for a wind turbine, and wind turbine

Method for damping torsional vibrations in a power generation plant

Wind turbine electric generator with torque limiting brake

Wind farm prediction of potential and actual power generation

Assembly for fixing a rotor blade of a wind power plant

Wind energy devices, systems, and methods

Apparatus to detect aerodynamic conditions of blades of wind turbines

Method to individually optimize respective pitch angles of a plurality of blades in a wind turbine

Method for operating a wind turbine or a wind farm

Apparatus for adjusting the yaw of a wind turbine

Method and arrangement for feeding electrical power from a wind energy installation into an AC voltage system

Wind turbine rotor

Method and system for controlled shutdown of wind turbines

System and method for controlling offshore floating wind turbine platforms

Damping wind turbine tower oscillations using gyroscopic forces

Wind turbine blade control method

Shutdown controller for a wind turbine and a method of shutting down a wind turbine

System and method for improving response time of a braking unit

Yawing system comprising a preload mechanism

Pitch system for a wind turbine

Hydraulic pitch system for a wind turbine

Method of operating a wind turbine

Method and arrangement for determining an electrical characteristics at a regulation point

Wind turbine generator with adaptive locked speed operation

Selective droop response control for a wind turbine power plant

Wind turbine and a method of operating thereof

Wind-power generator control system, and method

Yaw drive for a yawing system for a wind turbine

Wind turbine rotor

Method of operating a wind turbine

System and method for detecting ice on a wind turbine rotor blade

Adaptive pitch control system for wind generators

Pitch system for a wind turbine

System for reducing vibration in a wind turbine

Methods for controlling wind turbine loading

Method for controlling an obstruction light and a wind park for carrying out such a method

Multi bandwidth voltage controllers for a wind power plant

Method of operating a wind turbine

Wind turbine defense to escape high wind events

Method of operating a wind turbine

Wind turbine generator, method of wind turbine generation, and program of the wind turbine generator

System and method for real-time load control of a wind turbine

Actuation mechanisms for load management devices on aerodynamic blades

Mounting arrangement for load compensating device

Distributed control system

Blade balancing

Determining loads using various sensor locations

Actuation of distributed load management devices on aerodynamic blades

System and method for reducing loads acting on a wind turbine in response to transient wind conditions

System and method for re-indexing a pitch bearing of a wind turbine

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

Control of wind turbines

Start-up method for a wind turbine and a control assembly

Method for controlling a wind turbine

Methods and systems for operating a wind turbine coupled to a power grid

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

Method for retrofitting vortex generators on a wind turbine blade

Method and apparatus for braking a wind turbine in case of emergency

System and method for controlling a wind turbine based on identified surface conditions of the rotor blades

Wind power plant and method of controlling wind turbine generator in a wind power plant

Controlling wind turbine

Horizontal-axis wind turbine using airfoil blades with uniform width and thickness

Method and system for improving wind farm power production efficiency

Control device for damping grid oscillations

Horizontal axis wind turbine and secondary wind rotor

Method for reducing vibrations of a wind turbine and control system for reducing vibrations

Generating auxiliary power for a wind turbine

Partial pitch wind turbine with floating foundation

Method and apparatus for wind turbine noise reduction

Power management system

Wind turbine generator, method, and program thereof

Remote sensing system for wind turbines

Method of operating a wind farm

Disablement of wind turbines in a wind park

System and method for controlling power output from a wind turbine or wind power plant

Method and apparatus for controlling an operational parameter of a wind turbine

Method of operating a wind turbine

Synchronizing data from irregularly sampled sensors

Acoustic noise monitoring system for a wind turbine

Method for optimizing the operation of a wind turbine

Method and apparatus for operating a wind turbine with a variable speed limit that may be above or below a predetermined speed limit depending on whether there is an estimated detrimental overspeed state

Method for operating a wind power plant

Method of detecting a degree of yaw error of a wind turbine

Sealing system and method of maintaining a clean environment in a wind turbine by absorbing lubricant used in the pitch or yaw bearings

Method for controlling a wind turbine

Control method for a wind turbine

Method and system for shutting down a wind turbine

Wind turbine having a HTS generator with a plurality of phases