VESTAS ACTIVE DAMPING

Wind mills, wind power plants, wind turbines; wind-operated machines namely, wind-powered electricity generators; parts and accessories for the aforesaid goods; mill towers and masts, blades, blade hubs, mill housings, dampers, namely non-electrical side-side tower dampers, machine beds, rotation devices, yaw rings and gears, devices for setting the pitch of the wings, brakes and brake devices in the nature of brake linings, brake pads and block brakes, main shafts, universal joints, transmission devices in the nature of transmission gears, transmissions chains and transmissions shafts, clutches and electric generators and reserve power supply plants; side to side tower damper control systems for the purpose of reducing side-side movements of towers for wind turbines; structural parts and fittings for all the aforesaid goods

Electrical, electronic and computer equipment for wind mills, wind power plants, wind turbines and other wind-operated machines namely control, operation, protection and surveillance equipment for wind turbines, wind power plants and wind mills as well as equipment for collecting and processing data from wind power plants and wind turbines; control and monitoring equipment in the nature of electrical controllers and electric monitors for automatically turning on or off the generator and for automatic starting after public power line break-downs and apparatus for overvoltage protection against strokes of lightning.; microprocessor equipment for controlling and monitoring constant voltage, frequency, phase conditions, rotor speed, efficiency and thickness of brake pads, temperature, wind direction and wind speed; accelerometer for measuring nacelle motions; electrical vibration sensors for installation in mill housings; electronical side-side tower dampers and side-side damper control systems, consisting of an accelerometer for measuring nacelle motions and watt-hour meters; computer hardware and computer software for operating, controlling and monitoring side-side tower dampers for wind turbines; parts and fittings for all the aforesaid goods

Erection, construction, installation, maintenance and repair of wind mills, wind power plants, wind turbines and side-side tower dampers; advisory, consultancy and information services relating to all the aforesaid services and advisory and consultancy on construction of wind energy facilities, namely, site conditions and the effects of adding an active side-side tower damper to wind turbines being either existing turbines or turbines part of a project for a specific site