Protection arrangement for a wind turbine

Converter control of variable-speed wind turbines

Yawing system for a wind turbine

FAN UNIT FOR WIND POWER GENERATOR AND WIND POWER GENERATOR

System and method for generating an alternating current output signal

Air power energy transformation to electrical energy for hybrid electric vehicle applications

Multifuel storage, metering and ignition system

Power conversion

SYSTEM FOR IMPROVING PERFORMANCE OF AN INTERNAL COMBUSION ENGINE

Power-split wind power generator gearbox

Carbon-glass-hybrid spar for wind turbine rotorblades

BLADE FOR WIND TURBINES

Hydraulic system and wind turbine generator provided therewith

Active circulation control of aerodynamic structures

Underwater power plant with passive control

Arrangement for cooling of an electrical machine

Arrangement for cooling of an electrical machine

Arrangement for cooling of an electrical machine

Arrangement for cooling of an electrical machine

Arrangement for cooling of an electrical machine

Worldwide wind farm enclosure units and grid: worldwide battery-based airflow induced wind farm enclosure units and grid (webbaidwindfarm)

Electric Power Generating System Using Permanent Magent Motors

Turbine unit and assembly

Using sail and wind power to generate electricity, and as a power source

Wind Power Generation Apparatus, Wind Power Generation System And Power System Control Apparatus

Wind turbine arrangement and method for aligning a wind turbine with the wind direction

Wind energy converter comprising a superposition gear

Wind-driven power plant equipped with folding and lifting mechanism for raising and stowing the tower

Stall detection by use of pressure sensors

WIND TURBINE TOWER JOINTS

DEVICE AND PROCESS FOR RAPID DISASSEMBLY OF A ROTOR AND A NACELLE FROM THE MAST OF A WINDMILL, AS WELL AS A WINDMILL THAT IS EQUIPPED WITH SUCH A DEVICE

Arcuate coil winding and assembly for axial gap electro-dynamo machines (EDM)

Application of ultraviolet reflective materials to surfaces to enhance avian and human safety

Blade root extender for a wind turbine

Wind Turbine Blade

ROTOR STRUCTURE OF WIND TURBINE

Wind Turbine Having Two Sets of Air Panels to Capture Wind Moving in Perpendicular Direction

Method and system for operating a wind turbine generator

Blade pitch management method and system

WIRELESS INFORMATION SYSTEM FOR WIND TURBINE COMPONENTS

Coil assembly for an electric machine

Wind power plant

Method for the operation of a wind energy plant with a double-fed asynchronous generator and wind energy plant with a double-fed asynchronous generator

WIND TURBINE TOWER FOUNDATION CONTAINING POWER AND CONTROL EQUIPMENT

SPIRALLY WELDED CONICAL TOWER SECTIONS

Voltage control at windfarms

Reinforced blade for wind turbine

Fluid energy conversion device

APPARATUS AND METHOD FOR CONTINUOUS PITCHING OF A WIND TURBINE

Method for controlling a wind turbine using a wind flow model

SYSTEMS AND METHODS INVOLVING WIND TURBINE BEARING DETECTION AND OPERATION

Pitch of blades on a wind power plant

Bearing with alternative load path for extreme loads

Overvoltage protective device for wind energy installations

Hybrid lighting device

Hatch stop for wind turbines

Power-augmenting shroud for energy-producing turbines

Wind turbine rotor blade and method of manufacturing such rotor blade

ELASTODYNAMIC ENERGY ACCUMULATOR-REGULATOR

Stationary wind or fluid scoop which captures and redirects wind or fluid for generating power

Windmill-type electric generation system

Adaptive adjustment of the blade pitch angle of a wind turbine

COMBINED ENVIRONMENTAL MONITORING AND POWER SUPPLY DEVICE

Wind turbine generator and yaw driving method for wind turbine generator

Wind turbine rotor

Wind turbine rotor

Turbine with mixers and ejectors

Method and system to influence the power generation of an adjustable speed generator

Method and arrangement to determine a wind-speed

SPEED INCREASER

Collision warning system for a wind energy installation

Luno Geo Wind Mill

Insert for forming an end connection in a uni-axial composite material

Hydraulic accumulator and method of manufacture

Lattice tower and an erection method for a wind turbine with a lattice tower

Method and system of wind turbine condition monitoring

PROCESS FOR MONITORING A DRIVE TRAIN COMPONENT OF A WIND POWER PLANT

FRICTIONAL PLANETARY GEAR WITH VARIATOR ACTION

Wind turbine blade

System and method for wind condition estimation

Wind turbine generator system

Systems and methods for protecting a wind turbine in high wind conditions

Protective cover for fasteners

Wind turbine generator brake and grounding brush arrangement

Integrated cooling concept for magnetically geared machine

Energy Generation Structure

Rapid response portable hybrid emergency energy generator

Pliant or compliant elements for harnessing the forces of moving fluid to transport fluid or generate electricity

Controller and control method for a wind farm including a plurality of wind turbine generators

System and method for controlling a wind turbine during loss of grid power and changing wind conditions

CABLE TRAY FOR A WIND TURBINE TOWER

TORQUE TRANSFERRING ARRANGEMENT

VEHICULAR POWER GENERATION DEVICE

Wind turbine generator system and method thereof for judging lightning energy level

MOVABLE SUPPORT SYSTEM FOR AN ENERGY RECOVERY DEVICE

Tool for aligning wind turbine tower fasteners

Systems, devices and methods for electricity provision, usage monitoring, analysis, and enabling improvements in efficiency

Systems and method for operating a wind turbine having active flow control

Supporting system for suspended wind turbines

Laminar flow rotor and related methods and systems

Drive train between a rotor and gear unit of a wind power plant

Differential vibration control for wind turbines

Method for operating a wind turbine, a wind turbine and use of the method

Structure forming a breakwater and capable of ice free, year round operation

Stator arrangement, generator, wind turbine, and method for positioning a stator arrangement

Assemblies for electrical machines

Harvesting alternative energy/power by combining, adding, reshaping, modifying, rethinking and/or blending of all possible energy /power output devices within the same spatial area, thereby reducing our energy/power dependence on the world's natural resources such as oil, coal and natural gas

Variable speed wind turbine, a resonant control system, a method of operating a variable speed wind turbine, use of a resonant control system and use of a method in a variable speed wind turbine

COOLING SYSTEM

Mast for a wind turbine

Flangeless wind tower

Molded reinforced shear web cores

WIND TURBINE BLADE

Lightning protection system for a wind turbine

BLADE WITH HINGED BLADE TIP

METHOD FOR STOPPING A WIND TURBINE IN TWO STAGES

Method for dynamically lubricating a wind turbine pitch blade bearing

Inflatable wind turbine

Wind energy system

Wind turbine with mixers and ejectors

VESSEL FOR TRANSPORTING WIND TURBINES AND METHODS THEREOF

Rolling bearing arrangement

Method of controlling a wind turbine in a wind power plant

Wind powered charging system for electric vehicles

Group of three stator windings for a stator of an electric machine, a stator arrangement, a generator, and wind turbine

Group of three stator windings for a stator of an electric machine, a stator arrangement, a generator, and wind turbine

Stator arrangement, generator and wind turbine

Airborne stabilized wind turbines system

Wind-power unit with vertical axis

Airborne stabilized wind turbines system

Temperate control for wind turbine generator

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

Apparatus and system for pitch angle control of wind turbine

Non-grid-connected wind turbine with double-stator double-salient brushless dc-generator

Systems and methods for fabrication of thermoplastic components

Method for lifting of components of wind energy installations

Method for aligning a component into a wind direction and sensor for determining misalignment of a component relative to a wind direction

Method for the determination of a nacelle-inclination

System and assembly for power transmission and generation in a wind turbine

System for heating and cooling wind turbine components

Wind turbine blade pitch control system

Network of energy generating modules for transfer of energy outputs

Procedure and equipment for water/wind generators' performance improvement with the addition of a pneumatic system

Wind power installation, generator for generation of electrical power from ambient air, and method for generation of electrical power from ambient air in motiion

Automotive wind powered generator

Ecology friendly compound energy unit

Momentum-conserving wind-driven electrical generator

WIND TURBINE DIRECT CURRENT CONTROL SYSTEM AND METHODS

Wind turbine having a main power converter and an auxiliary power converter and a method for the control thereof

BACKUP POWER SYSTEM FOR CRYO-COOLED ELEMENTS IN WIND TURBINES

SCADA unit

FLUIDIC SYSTEM, A DRIVE TRAIN FOR A WIND TURBINE AND A METHOD FOR ACTUATING A MECHANICAL COMPONENT

Dual Zone Amplifier Turbine Blade

Wind turbine blades with cross webs

WIND TRACKING SYSTEM OF A WIND TURBINE

Wind turbine blade cleaning method

Method and apparatus for adjusting a yaw angle of a wind turbine

Resistive contact sensors for large blade and airfoil pressure and flow separation measurements

UNIVERSAL VEHICLE

Radial roller bearing for storing shafts in wind turbine transmissions

Supplement wind turbine car charging system

REMOVABLE POWER STORAGE DEVICE

Transverse flux machine

Lubrication arrangement for a generator system

Use of oriented grain rolling in a wind turbine generator

Air flow dynamo-selfbooster

HYBRID WIND TURBINE - COMBUSTION ENGINE ELECTRICAL POWER GENERATOR

Energy generation plant driven by wind or water currents

Piezoelectric windmill apparatus

Magnetically geared generator

Wind energy installation with negative sequence system regulation and operating method

Method for the operation of a wind energy plant having a wind velocity measurement device

Method and apparatus for load measurement in a wind turbine

Aerodynamic or Hydrodynamic Profile Which Can Be Deformed in a Continuous and Controlled Manner

ELECTRIC DEVICE

Method and device to measure, test and/or monitor turbine performance

Differential gear on a wind power plant and method for changing or switching the power range of said differential gear

Wind turbine lightning protection system

OPTIMISED WIND TURBINE BLADE

Wind turbine

Renewable energy electric generating system

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

Variable speed wind turbine with doubly-fed induction generator compensated for varying rotor speed

Method for the damping of tower oscillations in wind power installations

POWER GENERATION SYSTEM USING WIND TURBINES

Steam-based electric power plant operated on renewable energy

FLANGE MOUNTING FOR HOLDING A TOWER SECTION

Wind turbine erector

Cavitation phase separators for steam-based generating systems

Methods for enhancing efficiency of steam-based generating systems

Heat Balancer for Steam-Based Generating Systems

Foundation particularly for a wind turbine and wind turbine

Method for attaching rotor of wind turbine generator and method for constructing wind turbine generator

Wind turbine with additional blade-end support

Wind energy system with fluid-working machine with non-symmetric actuation

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

Electrical generation apparatus and process

MAGNUS TYPE WIND POWER GENERATOR

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

Wind turbine generator system

FLOATING YAW BRAKE FOR WIND TURBINE

Wind turbine generator and method for constructing wind turbine generator

FLUID ENERGY CONVERTER

Wind turbine, a method for controlling the temperature of fluid flowing in a first temperature control system of a wind turbine and use thereof

Method for implementing wind energy converting systems

DEVICE FOR ENHANCING THE EFFECTIVENESS OF POWER CONVERSION FROM WIND AND OTHER FLUIDS

Device for enhancing efficiency of an energy extraction system

Method for estimating the magnetization level of one or more permanent magnets established in one or more permanent magnet rotors of a wind turbine generator and wind turbine

System for generating electric energy

Unitized Electric Generator and Storage System - Combined Hydro Turbine and Solar Powered Electrical Storage System

Wind power generation

Wind turbine generator

Wind turbine generator

WIND TURBINE SYSTEM

Hyper-surface wind generator

Energy Generation System for Reduced Visual Pollution and Cost

SYSTEM AND METHOD FOR HARNESSING WIND POWER AT VARIABLE ALTITUDES

MOBILE WIND POWER GENERATING DEVICE

Fluid Powered Generator

SYSTEM AND METHOD FOR ALTERING DRAG AND LIFT FORCES ON A WIND CAPTURING STRUCTURE

Method and apparatus for operating and controlling airborne wind energy generation craft and the generation of electrical energy using such craft

Apparatus for generating power using jet stream wind power

Reaction Solar Turbine

Tower and wind turbine supporting structures and method for mounting the latter

Rotor shaft for a wind energy plant and wind energy plant

Rotor blade extension portion having a skin located over a framework

Segmented rotor blade extension portion

Semi-rigid wind blade

Wind turbine blade tip shapes

Method for installing a rotor hub on a rotor shaft of a wind energy plant, and a wind energy plant

Wind-turbine rotor-blade hoisting apparatus, method for attaching wind-turbine rotor blade, and method for constructing wind power generator

Turbine blade system

WIND TURBINE WITH MIXERS AND EJECTORS

DRIVING OR POWER GENERATING MULTIPLE PHASE ELECTRIC MACHINE

MULTIPLE GENERATOR WIND TURBINE

TURBINE APPARATUS

Apparatus and method for harvesting wind power using tethered airfoil

Power transmission apparatus for wind power generation and wind power generator using the same

Wind energy plant with a rotor

FLOATING TYPE WIND POWER GENERATION APPARATUS

Method of operating a wind power installation and a wind power installation

Wave and wind power generation

Intra-area master reactive controller for tightly coupled windfarms

Method for the production of a connection flange

WIND TURBINE ASSEMBLY WITH TOWER MOUNT

Method and arrangement for the forecast of wind-resources

Rotor energy augmented marine vessel

Expandable line support for wind turbine

Dual impeller generator

Wind Turbine Comprising One Or More Oscillation Dampers

Adjustable, self-aligning rotor locking device for an aerogenerator

Wind Turbine Blade Position Determination System

Method and arrangement to adjust a pitch of wind-turbine-blades

Portable crane system for wind turbine components

Radial roller bearing having hollow rollers

Polyphasic multi-coil electric device

Adaptable flow-driven energy capture system

Wind turbine power module mounted on the tower foundation

Wind power turbine

Wind power generator set and a transmission belt speedup driving device thereof.

Integrally ribbed Rogallo wing array

Wind turbine tower washing apparatus and method

SOLAR POWER GENERATOR

Method and device for mounting of wind turbine blades

Variable-twist rotor blade controlled by hub pitch angle and rotational speed

Reinforced aerodynamic profile

Propeller blade pitch control system

APPARATUS AND METHOD FOR COOLING A WIND TURBINE HUB

System for rotating a wind turbine blade

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

Wind turbine blade with lift-regulating means in form of slots or holes

WIND TURBINE WITH BLADE PITCH CONTROL TO COMPENSATE FOR WIND SHEAR AND WIND MISALIGNMENT

RADIAL ROLLER BEARING, IN PARTICULAR FOR STORING SHAFTS IN WIND TURBINE TRANSMISSIONS

Lubrication seal and wind turbine with lubrication seal

Metering pump power source

Method of moving the rotating means of a wind turbine during transportation or stand still, method of controlling the moving of the rotating means, nacelle, auxiliary device, control and monitoring system and use hereof

Wind powered energy amplification system and method

Method and arrangement for damping of tower-oscillations

Wind turbine comprising a detuner

Method for operating a wind energy installation

Tethered autonomous air vehicle with wind turbines

Use of pitch battery power to start wind turbine during grid loss/black start capability

Method of replacing wind turbine equipment

Establishing a wind turbine generator with one or more permanent magnet (PM) rotors

Wind power turbine and gearbox therefor

Wind turbine transmission assembly

Reinforced blade for wind turbine

Wind turbine blades with vortex generators

Wind Energy Converter, A Method And Use Hereof

Arrangement for Stabilization of a Floating Foundation

Dynamic electrical converter system

Brushless slip ring for a wind turbine and method of assembly

Axial air gap machine having stator and rotor discs formed of multiple detachable segments

Wind power installation pylon interior

SAIL EMBEDDED DRAWTUBE ARRAYS

Internal lubrication for a gearbox, a power-generating wind turbine system, and a power-generating system

Transmission and power generation system having torque reacting joint

Spaceframe wind turbine energy converter structure

Stall controller and triggering condition control features for a wind turbine

CABLE BRIDGE FOR A WIND TURBINE TOWER