STANDBY POWER SUPPLY CONTROL DEVICE, SYSTEM, WIND TURBINE GENERATOR SYSTEM AND METHOD

Flow Power Plant Having Pivoting Blades

Hydraulic pitch drive system

VERTICAL WIND TURBINE COMPRISING ROTOR BLADE-SUPPORTING PITCH MOTOR, AS WELL AS KIT FOR SAME, AND METHOD FOR OPERATING SAME

Wind turbine power generation system

Vertical axis wind turbine

PITCH CONTROL OF WIND TURBINE BLADES IN A STANDBY MODE

Wind energy installation and a method of operating a wind energy installation

Wind energy installation and a method of operating a wind energy installation

WIND ENERGY INSTALLATION AND A METHOD OF OPERATING A WIND ENERGY INSTALLATION

Pitch varying device, pitch varying method and pitch varying control device for wind turbine blade and wind turbine

Pitch apparatus and wind turbine having pitch apparatus

METHOD FOR OPERATING A WIND TURBINE IN EMERGENCY MODE, AND CONTROLLER AND WIND TURBINE

Wind power generation device with real time pitch actuation

THREE-DIMENSIONAL (3D) FLOW FLOATING POWER GENERATOR

Operation of a wind power plant during a storm

Real time pitch actuation in a vertical axis wind turbine

Mounting frame, energy storage unit, pitch system, wind turbine and method

Method for controlling a wind turbine

Three-dimensional (3D) flow floating power generator

Vertical wind turbine comprising rotor blade-supporting pitch motor, as well as kit for same, and method for operating same

Method for controlling a wind turbine

Ocean power turbine

System and method for testing an energy storage device of a wind turbine pitch system

ELECTROMECHANICAL DRIVE SYSTEM

Vertical axis wind turbine and method for operating such a turbine

VERTICAL AXIS WIND TURBINE WITH MOVING BLADES

Method for controlling hydraulic pitch force system

Control system for a wind turbine comprising a blade controller for each blade of the wind turbine

Pitch control system for pitching wind turbine blade

Wind power installation

Blade pitch system including power source for wind turbine

Method for controlling a rotor blade adjustment device

WIND TURBINE BACKUP POWER SUPPLY MONITORING

Method for controlling a torque performance of an electrical pitch motor, an electrical pitch-control system and use thereof

Pitch system and method for test of a power bank and use of the pitch system for performing the method

Axial modulating mechanism for rotating shafts realizing controllable-pitch-blade fans

ADJUSTING DEVICE FOR ADJUSTING A ROTOR BLADE OF A WIND TURBINE

Adjustment unit for adjusting the pitch of a rotor blade, and wind turbine with such an adjustment unit

Adjustment unit for adjusting the pitch of a rotor blade, and wind turbine with such an adjustment unit

Rotor blade pitch arrangement

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

Axial impeller with rotating housing and positionable blades

Three-dimensional (3D) flow floating power generator

Wind pitch adjustment system

Device for reversing a blade of a runner unit

Vertical axis wind turbine and method for operating such a turbine

Floating device generator

Floating power generator

Wind turbine system

Bi-rotational generator

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

Electrical supply into wind turbine hub

Method of operating a wind turbine

Proportional moving air power transmission and energy collection and control system

Pitch system for a wind turbine

Wind turbine rotor

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

Safety chain and method for operating a wind turbine

Looped Airfoil turbine

Wind turbine pitch control system

Wind turbine generator

WIND TURBINE GENERATOR AND VALVE FUNCTION CHECKING METHOD FOR WIND TURBINE GENERATOR

Wind Turbine Blade Pitch Redundant Safety Arrangement

Pitch motor drive circuit which can operate in emergency mode

Mechanism for synchronously varying pitch of a multi-blade rotor

CONTACTLESS POWER TRANSFER DEVICE AND METHOD

Device for controlling the movement of a ring gate of a hydraulic machine and hydraulic machine comprising such a device

Pitch system for a wind energy system and method for operating a pitch system

Wind power generator

ADJUSTMENT SYSTEM FOR THE PITCH ANGLE OF A WIND TURBINE

Pitch drive device capable of emergency operation for a wind or water power plant

Vertical shaft wind power system and an equipment for automatically adjusting the angle of the fan blade

Teeter-restraint device for wind turbines

Vertical axis wind turbine

Switchgear cabinet for a wind turbine

Control system for a wind turbine

Wind turbine and a method for powering one or more hydraulic pitch actuators

WIND TURBINE

Emergency adjustment device for blade pitch adjustment systems for wind energy installations

Pilot circuitry for controlling the emergency feathering of a wind turbine

Wind turbine generator

WIND ENERGY PLANT AND ENERGY TRANSMISSION DEVICE FOR A WIND ENERGY PLANT

Method for examining an electric energy accumulator

Rotor-blade pitch controlling drive for a wind turbine

Method of load leveling in an energy-generating installation

VARIABLE WINDMILL WING WIND POWER GENERATOR HAVING POWER GENERATION EFFICIENCY INCREASING MEANS

Emergency power supply device

STEP UP CONVERTER FOR A WIND POWER PLANT

Blade pitch controlling drive for a wind turbine

Blade angle adjustment drive for a wind power plant

Pitch drive apparatus of wind generator and wind generator

DRIVE DEVICE FOR A WIND TURBINE

Looped airfoil wind turbine

METHOD FOR OPERATING MECHANICAL EMERGENCY BRAKE FOR WIND TURBINES

Windmill pitch driving apparatus

Device for adjustment of a rotor blade, wind energy converter, and method for adjusting a rotor blade

WINDMILL PITCH DRIVING APPARATUS

Monitoring device for pitch systems of wind energy systems

Turbine farm having an auxiliary power supply

WIND TURBINE GENERATOR

Gear set, wind turbine incorporating such a gear set and method of servicing a wind turbine

METHOD AND DEVICE FOR BRAKING THE ROTOR OF A WIND ENERGY PLANT

Device for changing a pitch of a blade of an impeller/propeller and a fan comprising the device

WIND POWER GENERATOR

Hydraulic station and method for controlling pressure in a hydraulic system of a wind turbine

A BLADE PITCH CONTROL MECHANISM

Pitch drive device of wind turbine generator and wind turbine generator

Wing Energy Installation with Enhanced Overvoltage Protection

ELECTRO-HYDRAULIC ACTUATOR FOR CONTROLLING THE PITCH OF A BLADE OF A WIND TURBINE

Wind turbine control system and apparatus

Blade control system

Retractable wind turbines

DEVICE AND METHOD FOR COLLECTING THE KINETIC ENERGY OF A NATURALLY MOVING FLUID

Rotor blade adjustment device for a wind turbine

Systems and methods for assembling a pitch assembly for use in a wind turbine

PITCH CONTROL SYSTEM AND METHOD FOR WIND TURBINES

COMBINED ENVIRONMENTAL MONITORING AND POWER SUPPLY DEVICE

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

Wind turbine blade pitch control system

Rotor shaft for a wind energy plant and wind energy plant

System for rotating a wind turbine blade

Pitch actuator for wind turbine generator, and wind turbine generator

METHOD AND DEVICE FOR BRAKING THE ROTOR OF A WIND ENERGY PLANT

Wind power installation and method of modifying the blade pitch in a wind power installation

Wind energy installation with an autonomous energy supply for a blade adjustment device

Vertical axis wind turbine

METHOD OF CONTROLLING A WINDMILL, ESPECIALLY IN STAND-ALONE OPERATION AND A WINDMILL

Teeter-restraint device for wind turbines

Wind turbine rotor, a rotation controlling mechanism and a method for controlling at least one blade of a wind turbine rotor

Energy supply for a blade adjustment device pertaining to a wind energy installation

Device for the adjustment of the pitch of a motor blade of a wind turbine

Wind turbine with self-contained power system

WIND ENERGY PLANT WITH A NACELLE

Activation current for DC motor having brake and emergency operation supply unit

Turbine runner with reduced leakage of servo-oil

Wind power plant

Method and system for wind turbine blade movement

Redundant blade pitch control system for a wind turbine and method for controlling a wind turbine

Control unit for rotor blade adjustment

Methods and apparatus for controlling rotational speed of a rotor

Mechanical emergency brake for wind turbines and method for operating same

Control of power, loads and/or stability of a horizontal axis wind turbine by use of variable blade geometry control

Actuating drive and emergency energy supply device

Vertical axis wind mill with variable pitch flat blades and booster curtains

Water current generator

Methods and apparatus for pitch control power conversion

Wind turbine, hydraulic system, air bleed system and method of controlling at least two wind turbine blades

Wind power plant comprising a rotor blade adjusting device

Wind turbine in parked position

Wind turbine

Vertical axis wind turbine having vertical rotor apparatus